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Nitzschia sigma (NADED 48087)authority: (Kützing) SmithPhycology Section: ecology and taxonomy of freshwater algae, particularly diatoms |
| Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 28800 |
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Remark: Transferred from 2007 list per the diatom taxonomic coordinator
Concept publication: K&L-B 2/2 - Krammer, K. and H. Lange-Bertalot. 1988. Süßwasserflora... year=1988Remark: based on changes and revision of taxa list during and after 15th Workshop and by consent of all work participants
Concept publication: K&L-B 2/2 - Krammer, K. and H. Lange-Bertalot. 1988. Süßwasserflora... year=1988Remark: based on changes and revision of taxa list during and after 15th Workshop and by consent of all work participants
Remark: based on changes and revision of taxa list during and after 15th Workshop and by consent of all work participants
Remark: based on changes and revision of taxa list during and after 8th Workshop and by consent of all work participants
Remark: retroactive reconstruction of ANS (1) taxonomy from counts
map| site | number | count and subproject |
| DK1 | 1 | DK10004 DT1 a 1 - Potomac R - ANSP River Survey - 1960 1965 1970 1974 |
| DK2 | 1 | DK10009 DT1 a 1 - Potomac R - ANSP River Survey - 1960 1965 1970 1974 |
| NFS025 | 2 | NEON02086 DT1 a 1 - 2018 NEON BLWA Periphyton 1 D082018082994300647 |
| NFS025 | 2 | NEON02090 DT1 a 1 - 2018 NEON BLWA Periphyton 1 D082018082994300647 |
| NFS025 | 5 | NEON02070 DT1 a 1 - 2018 NEON BLWA Periphyton 3 D082018082994300647 |
| NFS031 | 2 | NEON01977 DT1 a 1 - 2018 NEON FLNT Phytoplankton 2 D0320180823114021991 |
| NFS012 | 2 | NEON02393 DT1 a 1 - 2018 NEON KING Periphyton 2 D0620181107155455055 |
| NFS023 | 3 | NEON01834 DT1 a 1 - 2018 NEON LEWI Periphyton 3 D0220180821134801078 |
| NFS023 | 4 | NEON01835 DT1 a 1 - 2018 NEON LEWI Periphyton 3 D0220180821134801078 |
| NFS023 | 4 | NEON01836 DT1 a 1 - 2018 NEON LEWI Periphyton 3 D0220180821134801078 |
| NFS027 | 1 | NEON02259 DT1 a 1 - 2018 NEON MCDI Periphyton 3 D062018109120712585 |
| GS0247101325 | 1 | AL000039 DT1 a 1 - 2002 Alabama Amy Gill 2002 |
| EPABB BB 1B | 4 | BB0001 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPABB BB 1B | 1 | BB0003 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPABB BB 1B | 1 | BB0005 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| site | number | count and subproject |
| EPABB BB 1B | 1 | BB0008 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPABB BB 1B | 1 | BB0009 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPABB BB 1B | 5 | BB0011 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 2 | BB0012 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 2 | BB0013 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 2 | BB0014 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 3 | BB0015 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 2 | BB0017 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 1 | BB0019 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 3 | BB0020 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 2A | 3 | BB0022 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 3B | 6 | BB0023 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 3B | 1 | BB0026 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 3B | 2 | BB0028 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 3B | 1 | BB0030 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 3B | 2 | BB0031 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 3B | 1 | BB0033 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 1 | BB0047 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 2 | BB0046 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 4 | BB0044 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 2 | BB0043 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 2 | BB0042 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 1 | BB0041 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 1 | BB0038 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 1 | BB0036 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 3 | BB0048 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| EPA BB 4B | 4 | BB0051 DT1 a 1 - Barnegat Bay Estuarine 2008 |
| GS11303500 | 2 | CA000025 DT1 a 1 - 2001 USGS WRD California - Brown |
| GS11274538 | 4 | CA000027 DT1 a 1 - 2001 USGS WRD California - Brown |
| CR-BW | 4 | CHRS0001 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 8 | CHRS0003 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 3 | CHRS0005 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 2 | CHRS0007 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 4 | CHRS0008 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 5 | CHRS0010 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 4 | CHRS0011 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 5 | CHRS0013 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 6 | CHRS0015 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 2 | CHRS0019 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 3 | CHRS0020 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 5 | CHRS0022 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 3 | CHRS0024 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 1 | CHRS0026 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-BW | 1 | CHRS0027 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 4 | CHRS0029 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 4 | CHRS0031 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 12 | CHRS0033 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 11 | CHRS0035 DT1 b 1 - Christina River Pollution Histories 2008 |
| CR-CM | 3 | CHRS0037 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 8 | CHRS0039 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 11 | CHRS0041 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 1 | CHRS0043 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 4 | CHRS0045 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 5 | CHRS0048 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 8 | CHRS0059 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 1 | CHRS0063 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-CM | 1 | CHRS0067 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 1 | CHRS0070 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 10 | CHRS0072 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 2 | CHRS0074 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 7 | CHRS0076 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 13 | CHRS0078 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 8 | CHRS0080 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 12 | CHRS0084 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 11 | CHRS0089 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 9 | CHRS0096 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 11 | CHRS0100 DT1 a 1 - Christina River Pollution Histories 2008 |
| CR-DM | 3 | CHRS0108 DT1 a 1 - Christina River Pollution Histories 2008 |
| CO1 | 1 | CO000270 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO1 | 2 | CO000275 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO2 | 1 | CO000295 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO3 | 1 | CO000310 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO3 | 2 | CO000325 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO3 | 2 | CO000335 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO4 | 1 | CO000355 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| CO4 | 1 | CO000365 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections) |
| GS01564500 | 3 | DC000012 DT1 l 1 - Brad Cardinale - 2002 |
| DE-114021 | 2 | DE01 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-107011 | 3 | DE02 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-206051 | 6 | DE05 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-206071 | 1 | DE06 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-206461 | 1 | DE07 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-303181 | 1 | DE10 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-303341 | 1 | DE11 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-303381 | 2 | DE13 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-304191 | 1 | DE14 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-307161 | 2 | DE17 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-304381 | 11 | DE18 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-316011 | 4 | DE19 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-308361 | 2 | DE26 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-309021 | 1 | DE28 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-311041 | 9 | DE30 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-313011 | 4 | DE31 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-110021 | 1 | DE34 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-204011 | 3 | DE35 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-201161 | 2 | DE36 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-205181 | 1 | DE39 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-207081 | 4 | DE42 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| DE-302031 | 1 | DE47 DT1 A 1 - Delaware 2005 Periphyton - non ANSP |
| SJ_WC-1 | 3 | SJ000001 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 1 | SJ000002 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 13 | SJ000003 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 2 | SJ000004 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 3 | SJ000006 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 6 | SJ000019 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 6 | SJ000021 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 1 | SJ000023 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-1 | 7 | SJ000024 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-2 | 4 | SJ000026 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-2 | 9 | SJ000027 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-2 | 5 | SJ000028 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_WC-2 | 8 | SJ000029 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_LH-2 | 1 | SJ000032 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_LH-2 | 1 | SJ000033 DT1 a 1 - St. Jones R - Paleo 2006 |
| SJ_LH-2 | 1 | SJ000034 DT1 a 1 - St. Jones R - Paleo 2006 |
| DRBC CCR-3B | 2 | DRSC001 DT1 a 1 - DRBCCore |
| DRBC CCR-3B | 2 | DRSC012 DT1 a 1 - DRBCCore |
| DRBC CCR-3B | 1 | DRSC015 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 5 | DRSC030 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 2 | DRSC032 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 4 | DRSC049 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 2 | DRSC055 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 1 | DRSC053 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 1 | DRSC054 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 2 | DRSC051 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 6 | DRSC050 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 2 | DRSC047 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 3 | DRSC048 DT1 a 1 - DRBCCore |
| DRBC WB-1B | 1 | DRSC044 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 3 | DRSC041 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 4 | DRSC035 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 4 | DRSC034 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 4 | DRSC033 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 2 | DRSC039 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 1 | DRSC038 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 6 | DRSC028 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 10 | DRSC027 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 9 | DRSC026 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 1 | DRSC025 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 6 | DRSC024 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 2 | DRSC023 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 5 | DRSC022 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 4 | DRSC021 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 7 | DRSC020 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 4 | DRSC019 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 6 | DRSC018 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 3 | DRSC017 DT1 a 1 - DRBCCore |
| DRBC DEN-3B | 2 | DRSC029 DT1 a 1 - DRBCCore |
| DRBC SC-1B | 4 | DRSC031 DT1 a 1 - DRBCCore |
| GS03340800 | 5 | NLSMI507497 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-0239 | 1 | NLS00015 DT1 A 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-1396 | 2 | NLS00017 DT1 A 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-2253 | 2 | NLS00216 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-1421 | 1 | NLS00219 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-0753 | 1 | NLS00325 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-1273 | 2 | NLS00346 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-1572 | 5 | NLS00341 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-1114 | 3 | NLS00495 DT1 a 1 - National Lake Survey 2007 - EPA |
| NLS-NLA06608-1114 | 11 | NLS00496 DT1 a 1 - National Lake Survey 2007 - EPA |
| GGOWAT | 5 | GG000029 DT1 l 1 - Riparian vegetation – PA Growing Greener |
| GGHASK_UP | 1 | GG000121 DT1 l 1 - Effects of Dams – PA Growing Greener 3 |
| GGSTIM_DN | 1 | GG000136 DT1 l 1 - Effects of Dams – PA Growing Greener 3 |
| GGSUNF_DN | 2 | GG000138 DT1 l 1 - Effects of Dams – PA Growing Greener 3 |
| WPCRAB_DS | 1 | GG000149 DT1 a 1 - DRWI Growing Greener 2016 |
| GS02423536 | present | GSN17462 DT1 a 1 - Mobile River and Tributaries (MOBL 2000) USGS NAWQA |
| GS06326500 | 1 | GSN07256 DT1 a 1 - Yellowstone River Basin (YELL 2000) USGS NAWQA |
| GS01096945 | 1 | GSN23473 DT1 a 1 - New England Coastal Basins (NECB 2000) USGS NAWQA |
| GS11074000 | 4 | GSN61299 DT1 a 1 - Santa Ana Basin (SANA 2000) USGS NAWQA |
| GS11074000 | present | GSN61301 DT1 a 1 - Santa Ana Basin (SANA 2000) USGS NAWQA |
| GS11066460 | present | GSN61312 DT1 a 1 - Santa Ana Basin (SANA 2000) USGS NAWQA |
| GS01472157 | present | GSN24475 DT1 a 1 - Delaware River Basin (DELR 2000) USGS NAWQA |
| GS08012150 | 2 | GSN71183 DT1 a 1 - Acadian-Pontchartrain Phytoplankton (ACAD 2001) USGS NAWQA |
| GS08010000 | 2 | GSN71185 DT1 a 1 - Acadian-Pontchartrain Phytoplankton (ACAD 2001) USGS NAWQA |
| GS08012150 | 2 | GSN71205 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS08012150 | 2 | GSN71208 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS08010000 | 6 | GSN71217 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS08010000 | 2 | GSN71219 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS07379960 | 2 | GSN71229 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS07379960 | 4 | GSN71231 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS08010000 | present | GSN71221 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS08014500 | present | GSN71227 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS07379960 | present | GSN71233 DT1 a 1 - Acadian-Pontchartrain (ACAD 2001) USGS NAWQA |
| GS394253083583300 | 4 | GSN82620 DT1 a 1 - Great and Little Miami River Basins (MIAM 2001) USGS NAWQA |
| GS05527800 | present | GSN84186 DT1 a 1 - Upper Illinois River Basin (UIRB 2001) USGS NAWQA |
| GS06324970 | present | GSN81087 DT1 a 1 - Yellowstone River Basin (YELL 2001) USGS NAWQA |
| GS06324970 | 5 | GSN81074 DT1 a 1 - Yellowstone River Basin (YELL 2001) USGS NAWQA |
| GS06324970 | 2 | GSN81089 DT1 a 1 - Yellowstone River Basin (YELL 2001) USGS NAWQA |
| GS11074000 | 1 | GSN87659 DT1 a 1 - Santa Ana Basin (SANA 2001) USGS NAWQA |
| GS11066460 | 1 | GSN87743 DT1 a 1 - Santa Ana Basin (SANA 2001) USGS NAWQA |
| GS11074000 | present | GSN87729 DT1 a 1 - Santa Ana Basin (SANA 2001) USGS NAWQA |
| GS0394340085524601 | present | GSN93973 DT1 a 1 - White River Basin (WHIT 1998) USGS NAWQA |
| GS08364000 | 2 | GSN93980 DT1 a 1 - Rio Grande River Basins (RIOG 1997) USGS NAWQA |
| GS01357500 | present | GSN93999 DT1 a 1 - Hudson River Basins (HDSN 1997) USGS NAWQA |
| GS04087000 | present | GSN94017 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1997) USGS NAWQA |
| GS06324970 | 2 | GSN95308 DT1 a 1 - Yellowstone River Basin (YELL 2002) USGS NAWQA |
| GS06324970 | 6 | GSN95311 DT1 a 1 - Yellowstone River Basin (YELL 2002) USGS NAWQA |
| GS02350080 | 2 | GSN95461 DT1 a 1 - Appalachicola, Chattahoochee & Flint River Basins (ACFB 2002) USGS NAWQA |
| GS02296750 | present | GSN98863 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2002) USGS NAWQA |
| GS05288705 | 2 | GSN99012 DT1 a 1 - Upper Mississippi River Basin (UMIS 2002) USGS NAWQA |
| GS09471000 | 2 | GSN95485 DT1 a 1 - Central Arizon Basins (CAZB 2002) USGS NAWQA |
| GS09471000 | 6 | GSN95516 DT1 a 1 - Central Arizon Basins (CAZB 2002) USGS NAWQA |
| GS08012470 | 11 | GSN99801 DT1 a 1 - Acadian-Pontchartrain (ACAD 2002) USGS NAWQA |
| GS08012470 | 1 | GSN99808 DT1 a 1 - Acadian-Pontchartrain (ACAD 2002) USGS NAWQA |
| GS08012150 | 7 | GSN99817 DT1 a 1 - Acadian-Pontchartrain (ACAD 2002) USGS NAWQA |
| GS07379960 | 1 | GSN99819 DT1 a 1 - Acadian-Pontchartrain (ACAD 2002) USGS NAWQA |
| GS11447360 | present | GS100210 DT1 a 1 - Sacramento River Basin (SACR 2002) USGS NAWQA |
| GS11447360 | 1 | GS100202 DT1 a 1 - Sacramento River Basin (SACR 2002) USGS NAWQA |
| GS11391100 | 1 | GS100214 DT1 a 1 - Sacramento River Basin (SACR 2002) USGS NAWQA |
| GS11391100 | 1 | GS100218 DT1 a 1 - Sacramento River Basin (SACR 2002) USGS NAWQA |
| GS11274538 | present | GS100153 DT1 b 1 - San Joaquin-Tulare River Basins (SANJ 2002) USGS NAWQA |
| GS11274538 | 1 | GS100163 DT1 b 1 - San Joaquin-Tulare River Basins (SANJ 2002) USGS NAWQA |
| GS11274538 | 5 | GS100169 DT1 b 1 - San Joaquin-Tulare River Basins (SANJ 2002) USGS NAWQA |
| GS11273500 | 2 | GS100177 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 2002) USGS NAWQA |
| GS01170095 | 1 | GS100443 DT1 a 1 - Connecticut, Housatonic &Thames River Basins (CONN 2002) USGS NAWQA |
| GS01102500 | 1 | GS100722 DT1 a 1 - New England Coastal Basins (NECB 2002) USGS NAWQA |
| GS08178800 | 1 | GSN97121 DT1 b 1 - South Central Texas Drainage Basins (SCTX 2002) USGS NAWQA |
| GS08057200 | 2 | GSN97046 DT1 a 1 - Trinity River Basins (TRIN 2002) USGS NAWQA |
| GS08057410 | present | GSN97006 DT1 a 1 - Trinity River Basins (TRIN 2002) USGS NAWQA |
| GS08051500 | present | GSN97089 DT1 a 1 - Trinity River Basins (TRIN 2002) USGS NAWQA |
| GS02344797 | 2 | GS107242 DT1 a 1 - Appalachicola, Chattahoochee & Flint River Basins Topical Samples (ACFB 2003) USGS NAWQA |
| GS02204230 | 4 | GS107283 DT1 a 1 - Appalachicola, Chattahoochee & Flint River Basins Topical Samples (ACFB 2003) USGS NAWQA |
| GS06795500 | 3 | GS112182 DT1 a 1 - Central Nebraska Basins Topical Samples (CNBR 2003) USGS NAWQA |
| GS412338097533201 | 1 | GS112240 DT1 a 1 - Central Nebraska Basins Topical Samples (CNBR 2003) USGS NAWQA |
| GS412103098234701 | 2 | GS112281 DT1 a 1 - Central Nebraska Basins Topical Samples (CNBR 2003) USGS NAWQA |
| GS413850099402301 | 7 | GS112681 DT1 a 1 - Central Nebraska Basins Topical Samples (CNBR 2003) USGS NAWQA |
| GS10168000 | 1 | GS111792 DT1 a 1 - Great Salt Lake Basins (GRSL 2003) Trends |
| GS10172200 | 1 | GS111852 DT1 a 1 - Great Salt Lake Basins (GRSL 2003) Trends |
| GS09471000 | 5 | GS105182 DT1 a 1 - Central Arizon Basins (CAZB 2003) Trends |
| GS09471000 | 1 | GS126704 DT1 a 1 - Central Arizon Basins (CAZB 2003) Trends |
| GS09471000 | present | GS107722 DT1 a 1 - Central Arizon Basins (CAZB 2003) Trends |
| GS05449500 | 2 | GS113491 DT1 a 1 - Eastern Iowa River Basins (EIWA 2003) Trends |
| GS05586100 | 1 | GS117795 DT1 a 1 - Lower Illinois River Basin (LIRB 2003) Trends |
| GS05572000 | 3 | GS117899 DT1 a 1 - Lower Illinois River Basin (LIRB 2003) Trends |
| GS08057410 | 2 | GS118090 DT1 a 1 - Trinity River Basins (TRIN 2003) Trends |
| GS04087000 | 3 | GS118842 DT1 a 1 - Western Lake Michigan Drainages (WMIC) 2003 Trends |
| GS09095300 | 1 | GS111491 DT1 a 1 - Upper Colorado River Basins (UCOL 2003) Trends |
| GS09163500 | 2 | GS114057 DT1 a 1 - Upper Colorado River Basins (UCOL 2003) Trends |
| GS05320270 | 2 | GS113525 DT1 a 1 - Upper Mississippi River Basin (UMIS 2003) Trends |
| GS05288705 | 1 | GS113539 DT1 a 1 - Upper Mississippi River Basin (UMIS 2003) Trends |
| GS05288705 | 1 | GS113546 DT1 a 1 - Upper Mississippi River Basin (UMIS 2003) Trends |
| GS11447360 | 2 | GS119972 DT1 a 1 - Sacramento River Basin (SACR 2003) Trends |
| GS11391100 | 11 | GS119980 DT1 a 1 - Sacramento River Basin (SACR 2003) Trends |
| GS11391100 | 3 | GS119985 DT1 a 1 - Sacramento River Basin (SACR 2003) Trends |
| GS11303500 | 3 | GS119940 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 2003) Trends |
| GS11274538 | 10 | GS119944 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 2003) Trends |
| GS11274538 | 4 | GS119949 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 2003) Trends |
| GS0394340085524601 | 8 | GS118032 DT1 a 1 - White River-Great and Little Miami River Basins (WHMI 2003 ) Trends |
| GS01356190 | 1 | GS121616 DT1 a 1 - Hudson River (HDSN) 2003 Trends |
| GS01104615 | 1 | GS117945 DT1 a 1 - New England Coastal Basins (NECB 2003) Trends |
| GS01493500 | 2 | GS118295 DT1 a 1 - Potomac-Delmarva River Basins (PODL 2003) Trends |
| GS07379960 | 2 | GS126773 DT1 a 1 - Acadian-Pontchartrain (ACAD 2003) Trends |
| GS08012150 | 4 | GS126789 DT1 a 1 - Acadian-Pontchartrain (ACAD 2003) Trends |
| GS08012150 | 2 | GS126800 DT1 a 1 - Acadian-Pontchartrain (ACAD 2003) Trends |
| GS08012470 | 4 | GS126802 DT1 a 1 - Acadian-Pontchartrain (ACAD 2003) Trends |
| GS08012470 | 5 | GS126809 DT1 a 1 - Acadian-Pontchartrain (ACAD 2003) Trends |
| GS01403300 | 1 | GS117842 DT1 a 1 - Long Island & New Jersey Coastal Drainages (LINJ 2003) Trends |
| GS0242354750 | 1 | GS128545 DT1 a 1 - Mobile River and Tributaries (MOBL 2003) Trends |
| GS08364000 | 3 | GS102504 DT1 a 1 - Rio Grande River Basins (RIOG 2003) Trends |
| GS14201300 | 1 | GS120775 DT1 a 1 - Willamette River Basins (WILL 2003) Trends |
| GS02215656 | 4 | GS131956 DT2 a 1 - Appalachicola, Chattahoochee & Flint River Basins (ACFB 2004) Topical and Trends |
| GS02353245 | 1 | GS132267 DT1 a 1 - Appalachicola, Chattahoochee & Flint River Basins (ACFB 2004) Topical and Trends |
| GS02215656 | 2 | GS131963 DT1 a 1 - Appalachicola, Chattahoochee & Flint River Basins (ACFB 2004) Topical and Trends |
| GS01492900 | 1 | GS135197 DT1 a 1 - Potomac-Delmarva River Basins (PODL 2004) Topical |
| GS01484036 | 1 | GS135017 DT1 a 1 - Potomac-Delmarva River Basins (PODL 2004) Topical |
| GS08061536 | 2 | GS131574 DT1 a 1 - Trinity River Basins (TRIN 2004) Topical |
| GS08052740 | 1 | GS131607 DT1 a 1 - Trinity River Basins (TRIN 2004) Topical |
| GS08059571 | 2 | GS134451 DT1 a 1 - Trinity River Basins (TRIN 2004) Topical |
| GS08049955 | 1 | GS133924 DT1 a 1 - Trinity River Basins (TRIN 2004) Topical |
| GS08049490 | 1 | GS134422 DT1 a 1 - Trinity River Basins (TRIN 2004) Topical |
| GS392751085291801 | 1 | GS141393 DT1 a 1 - White River-Great and Little Miami River Basins (WHMI 2004 ) Topical |
| GS392402085503001 | 2 | GS141412 DT1 a 1 - White River-Great and Little Miami River Basins (WHMI 2004 ) Topical |
| GS392735083544101 | 4 | GS141585 DT1 a 1 - White River-Great and Little Miami River Basins (WHMI 2004 ) Topical |
| GS450022123012400 | 2 | GS145407 DT1 a 1 - Willamette River Basins (WILL 2004) Topical |
| GS434745123040200 | 4 | GS145539 DT1 a 1 - Willamette River Basins (WILL 2004) Topical |
| GS04085046 | 2 | GS138422 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Topical |
| GS04086699 | 2 | GS138058 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Topical |
| GS055437901 | 1 | GS138156 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Topical |
| GS040851325 | 4 | GS138274 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Topical |
| GS05586100 | 4 | GS134570 DT1 a 1 - Lower Illinois River Basin (LIRB 2004) Trends |
| GS07030392 | 1 | GS135722 DT1 a 1 - Mississippi Embayment (MISE 2004) Trends |
| GS07288650 | 2 | GS135863 DT1 a 1 - Mississippi Embayment (MISE 2004) Trends |
| GS05532500 | 1 | GS134489 DT1 a 1 - Upper Illinois River Basin (UIRB 2004) Trends |
| GS05525500 | 1 | GS136335 DT1 a 1 - Upper Illinois River Basin (UIRB 2004) Trends |
| GS06805500 | 2 | GS136775 DT1 a 1 - Central Nebraska Basins (CNBR 2004) Trends |
| GS06805500 | 2 | GS136788 DT1 a 1 - Central Nebraska Basins (CNBR 2004) Trends |
| GS01464907 | 1 | GS137446 DT1 b 1 - Delaware River Basin (DELR 2004) Trends |
| GS01102500 | 1 | GS137746 DT1 a 1 - New England Coastal Basins (NECB 2004) Trends |
| GS08178800 | 5 | GS137378 DT1 a 1 - South Central Texas Drainage Basins (SCTX 2004) Trends |
| GS08057410 | 10 | GS138339 DT1 a 1 - Trinity River Basins (TRIN 2004) Trends |
| GS09095300 | 4 | GS137404 DT1 a 1 - Upper Colorado River Basins (UCOL 2004) Trends |
| GS02296750 | 1 | GS133116 DT1 a 1 - Southern Florida Drainage Basins (SOFL 2004) Trends |
| GS06329500 | 2 | GS139615 DT1 a 1 - Yellowstone River Basin (YELL 2004) Trends |
| GS02089500 | 1 | GS144985 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 2004) Trends |
| GS08012150 | 4 | GS138078 DT1 a 1 - Acadian-Pontchartrain (ACAD 2004) Trends |
| GS07379960 | 2 | GS138239 DT1 a 1 - Acadian-Pontchartrain (ACAD 2004) Trends |
| GS08012470 | 10 | GS138353 DT1 a 1 - Acadian-Pontchartrain (ACAD 2004) Trends |
| GS11391100 | 2 | GS137172 DT1 a 1 - Sacramento River Basin (SACR 2004) Trends |
| GS11391100 | 1 | GS137180 DT1 a 1 - Sacramento River Basin (SACR 2004) Trends |
| GS11447360 | 1 | GS137234 DT1 a 1 - Sacramento River Basin (SACR 2004) Trends |
| GS11447360 | 1 | GS137241 DT1 a 1 - Sacramento River Basin (SACR 2004) Trends |
| GS11274538 | 16 | GS137354 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 2004) Trends |
| GS11303500 | 2 | GS137280 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 2004) Trends |
| gs03374100 | 1 | GS136912 DT1 a 1 - White River-Great and Little Miami River Basins (WHMI 2004) Trends |
| GS04072050 | 1 | GS138261 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Trends |
| GS04072050 | 1 | GS139128 DT1 a 1 - Western Lake Michigan Drainages (WMIC 2004) Trends |
| GS10168000 | 3 | GS154698 DT1 a 1 - Great Salt Lake Basins (GRSL 2005) Trends |
| GS14206950 | 2 | GS180413 DT1 a 1 - Willamette River (WILL2007) Trends |
| GS13082500 | 2 | GS180855 DT1 a 1 - Upper Snake River Basins (USNK 2008) Trends |
| GS05288705 | 1 | GS182087 DT1 a 1 - Upper Mississippi River Basin (UMIS 2008) Trends |
| GS11274538 | 2 | GS185538 DT1 a 1 - San-Joaquin-Tulare River Basins (SANJ 2008) |
| GS14206950 | 1 | GS189351 DT1 a 1 - Willamette River (WILL2008) Trends |
| GS06177500 | 5 | GS197248 DT1 a 1 - Ecological Reference Conditions (CERCUS 2009) NAWQA |
| GS06860000 | 1 | GS197070 DT1 a 1 - Ecological Reference Conditions (CERCUS 2009) NAWQA |
| GS11274538 | 3 | GS199056 DT1 a 1 - NAWQA Surface Water Status and Trends 2010 |
| GS05423510 | 3 | GSX003934 DT1 a 1 - NAWQA Reference Sites 2010 (CERCUS-II) |
| GS08195000 | 1 | GSX023157 DT1 a 1 - Surface Water Status and Trends 2011 |
| GS410318096350100 | 7 | GS006850 DT1 a 1 - Central Nebraska Basins Wetlands Phytoplankton (CNBRW 1994) USGS NAWQA |
| GS412516097433200 | 2 | GS006870 DT1 a 1 - Central Nebraska Basins Wetlands Phytoplankton (CNBRW 1994) USGS NAWQA |
| GS04085109 | present | GS004157 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1993) USGS NAWQA |
| GS01356190 | 1 | GS008590 DT1 a 1 - Hudson River Basins Phytoplankton (HDSN 1994) USGS NAWQA |
| GS06731000 | 2 | GS007431 DT1 a 1 - South Platte River Basins (SPLT 1994) USGS NAWQA |
| GS06731000 | present | GS007427 DT1 a 1 - South Platte River Basins (SPLT 1994) USGS NAWQA |
| GS06731000 | present | GS007427 DT1 b 1 - South Platte River Basins (SPLT 1994) USGS NAWQA |
| GS06731000 | present | GS007437 DT1 a 1 - South Platte River Basins (SPLT 1994) USGS NAWQA |
| GS06731000 | present | GS007437 DT1 b 1 - South Platte River Basins (SPLT 1994) USGS NAWQA |
| GS465950117371000 | present | GS001097 DT1 a 1 - Central Columbia Plateau Basins (CCPT 1993) USGS NAWQA |
| GS470207119062700 | present | GS001187 DT1 a 1 - Central Columbia Plateau Basins (CCPT 1993) USGS NAWQA |
| GS12464606 | present | GS001197 DT1 a 1 - Central Columbia Plateau Basins (CCPT 1993) USGS NAWQA |
| GS12472380 | 1 | GS001241 DT1 a 1 - Central Columbia Plateau Basins (CCPT 1993) USGS NAWQA |
| GS402340104575101 | 4 | GS007161 DT1 a 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS402340104575101 | 2 | GS007163 DT1 a 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS401822104581101 | 2 | GS007201 DT1 a 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS06752500 | 2 | GS007261 DT1 a 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS401822104581101 | present | GS007207 DT1 a 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS401822104581101 | present | GS007207 DT1 b 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS06721000 | present | GS007247 DT1 a 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS06721000 | present | GS007247 DT1 b 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS06758500 | present | GS007277 DT1 b 1 - South Platte River Basins (SPLT 1993) USGS NAWQA |
| GS08364000 | 2 | GS010033 DT1 a 1 - Rio Grande River Basins (RIOG 1993) USGS NAWQA |
| GS08364000 | 1 | GS010293 DT1 a 1 - Rio Grande River Basins (RIOG 1994) USGS NAWQA |
| GS01356190 | present | GS008597 DT1 a 1 - Hudson River Basins (HDSN 1994) USGS NAWQA |
| GS01356190 | present | GS008607 DT1 a 1 - Hudson River Basins (HDSN 1994) USGS NAWQA |
| GS06772000 | present | GS006037 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA |
| GS06773500 | present | GS006097 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA |
| GS06773050 | present | GS006157 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA |
| GS06805500 | present | GS006207 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA |
| GS06773050 | 4 | GS006153 DT1 a 1 - Central Nebraska Basins (CNBR 1993) USGS NAWQA |
| GS08064100 | 1 | GS002111 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08064100 | 1 | GS002113 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08050800 | 2 | GS002001 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08049240 | 1 | GS002011 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08058900 | 4 | GS002021 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08065800 | 5 | GS002041 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08065800 | 27 | GS002043 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08050800 | present | GS002007 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08049240 | present | GS002017 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08065800 | present | GS002045 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08064100 | present | GS002117 DT1 a 1 - Trinity River Basins (TRIN 1993) USGS NAWQA |
| GS08065800 | present | GS002317 DT1 a 1 - Trinity River Basins (TRIN 1994) USGS NAWQA |
| GS08065800 | 1 | GS002311 DT1 a 1 - Trinity River Basins (TRIN 1994) USGS NAWQA |
| GS08065800 | 1 | GS002313 DT1 a 1 - Trinity River Basins (TRIN 1994) USGS NAWQA |
| GS404802098240300 | present | GS006317 DT1 a 1 - Central Nebraska Basins Wetlands (CNBRW 1994) USGS NAWQA |
| GS405734096431100 | present | GS006367 DT1 a 1 - Central Nebraska Basins Wetlands (CNBRW 1994) USGS NAWQA |
| GS410318096350100 | present | GS006377 DT1 a 1 - Central Nebraska Basins Wetlands (CNBRW 1994) USGS NAWQA |
| GS410529097595000 | present | GS006767 DT1 a 1 - Central Nebraska Basins Wetlands (CNBRW 1994) USGS NAWQA |
| GS410318096350100 | present | GS006857 DT1 a 1 - Central Nebraska Basins Wetlands (CNBRW 1994) USGS NAWQA |
| GS410348096345100 | present | GS006867 DT1 a 1 - Central Nebraska Basins Wetlands (CNBRW 1994) USGS NAWQA |
| GS06773050 | present | GS006977 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA |
| GS06795500 | present | GS012077 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA |
| GS06800500 | present | GS012087 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA |
| GS06805500 | present | GS012097 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA |
| GS06795500 | 4 | GS012071 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA |
| GS06795500 | 6 | GS012073 DT1 a 1 - Central Nebraska Basins (CNBR 1994) USGS NAWQA |
| GS01376500 | 2 | GS008923 DT1 a 1 - Hudson River Basins (HDSN 1995) USGS NAWQA |
| GS04085109 | 2 | GS004543 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1995) USGS NAWQA |
| GS04080798 | 1 | GS004561 DT1 a 1 - Western Lake Michigan Drainages (WMIC 1995) USGS NAWQA |
| GS401638076570001 | 1 | GS011683 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1995) USGS NAWQA |
| GS06754000 | present | GS007547 DT1 a 1 - South Platte River Basins (SPLT 1995) USGS NAWQA |
| GS403155077225601 | present | GS011197 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1993) USGS NAWQA |
| GS395256077041101 | present | GS011417 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1994) USGS NAWQA |
| GS01573560 | present | GS011457 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1994) USGS NAWQA |
| GS402425076282401 | present | GS011497 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1994) USGS NAWQA |
| GS400513076433701 | present | GS011517 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1994) USGS NAWQA |
| GS395614076231401 | present | GS011527 DT1 a 1 - Lower Susquehanna River Basin (LSUS 1994) USGS NAWQA |
| GS11274570 | present | GS013017 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 1993) USGS NAWQA |
| GS11261100 | present | GS013057 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 1993) USGS NAWQA |
| GS11303500 | present | GS013107 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 1993) USGS NAWQA |
| GS11303000 | 2 | GS013411 DT1 a 1 - San Joaquin-Tulare River Basins (SANJ 1995) USGS NAWQA |
| GS08064100 | 2 | GS002551 DT1 a 1 - Trinity River Basins (TRIN 1995) USGS NAWQA |
| GS08065800 | present | GS002567 DT1 a 1 - Trinity River Basins (TRIN 1995) USGS NAWQA |
| GS10312000 | present | GS000547 DT1 a 1 - Nevada Basins and Range (NVBR 1995) USGS NAWQA |
| GS441451123170903 | present | GS016097 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS441307123171003 | present | GS016117 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS441430123054803 | present | GS016137 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS445814122505602 | present | GS016177 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS14201000 | present | GS016227 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS442107123082903 | 2 | GS016121 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS441430123054803 | 2 | GS016131 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS445814122505602 | 8 | GS016171 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS14201000 | 2 | GS016221 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS14201000 | 4 | GS016223 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS14202000 | 2 | GS016291 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS14173500 | 2 | GS016301 DT1 a 1 - Willamette River Basins (WILL 1994) USGS NAWQA |
| GS14206950 | 4 | GS016321 DT1 a 1 - Willamette River Basins (WILL 1995) USGS NAWQA |
| GS14202000 | 4 | GS016371 DT1 a 1 - Willamette River Basins (WILL 1995) USGS NAWQA |
| GS14202000 | 2 | GS016393 DT1 a 1 - Willamette River Basins (WILL 1995) USGS NAWQA |
| GS14201300 | 2 | GS016411 DT1 a 1 - Willamette River Basins (WILL 1995) USGS NAWQA |
| GS14206950 | present | GS016327 DT1 a 1 - Willamette River Basins (WILL 1995) USGS NAWQA |
| GS08329000 | present | GS010397 DT1 a 1 - Rio Grande River Basins (RIOG 1995) USGS NAWQA |
| GS08331000 | present | GS010407 DT1 a 1 - Rio Grande River Basins (RIOG 1995) USGS NAWQA |
| GS08331000 | 1 | GS010401 DT1 a 1 - Rio Grande River Basins (RIOG 1995) USGS NAWQA |
| GS01643020 | 2 | GS018021 DT1 a 1 - Potomac River Basins (POTO 1993) USGS NAWQA |
| GS01192500 | present | GS017157 DT1 a 1 - Connecticut, Housatonic & Thames River Basins (CONN 1994) USGS NAWQA |
| GS01639000 | present | GS018407 DT1 a 1 - Potomac River Basins (POTO 1994) USGS NAWQA |
| GS05112000 | present | GS019167 DT1 a 1 - Red River of the North Basins (REDN 1993) USGS NAWQA |
| GS02084160 | present | GSM00006 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS02084160 | 2 | GS020071 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS0209028880 | 1 | GS020123 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS0209051600 | 2 | GS020163 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS02090519 | 2 | GS020173 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS02090629 | 4 | GS020213 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS0209075800 | 8 | GS020223 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS0209096110 | 2 | GS020233 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS0209110000 | 4 | GS020263 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1994) USGS NAWQA |
| GS08180640 | present | GSM00134 DT1 a 1 - South Central Texas Drainage Basins (SCTX 1996) USGS NAWQA |
| GS11390890 | 1 | GS029093 DT1 a 1 - Sacramento River Basin (SACR 1996) USGS NAWQA |
| GS02091500 | present | GSN74097 DT1 a 1 - Albemarle-Pamlico Drainage Basins (ALBE 1997) USGS NAWQA |
| GS06714000 | present | GSN94050 DT1 a 1 - South Platte River Basins (SPLT 1997) USGS NAWQA |
| GS02281200 | 3 | GS027146 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 1 | GS027236 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 6 | GS027237 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 7 | GS027238 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 3 | GS027246 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 4 | GS027249 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 2 | GS027257 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS02296750 | 1 | GS027251 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1997) USGS NAWQA |
| GS08167500 | 1 | GS023177 DT1 a 1 - South Central Texas Drainage Basins (SCTX 1997) USGS NAWQA |
| GS02169500 | 6 | GS024165 DT1 a 1 - Santee River Basins (SANT 1997) USGS NAWQA |
| GS02169672 | 3 | GS024205 DT1 a 1 - Santee River Basins (SANT 1997) USGS NAWQA |
| GS02145112 | 2 | GS024143 DT1 a 1 - Santee River Basins (SANT 1997) USGS NAWQA |
| GS02281200 | 1 | GS027408 DT1 a 1 - Southern Florida River Basins (SOFL 1996b) USGS NAWQA |
| GS11425000 | 11 | GS029497 DT1 b 1 - Sacramento River Basins (SACR 1996b) USGS NAWQA |
| GS385433121381601 | 1 | GS029537 DT1 a 1 - Sacramento River Basins (SACR 1996b) USGS NAWQA |
| GS05553500 | 2 | GSL00273 DT1 A 1 - Lower Illinois River Basin Phytoplankton (LIRB 1997) USGS NAWQA |
| GS05288705 | 4 | GSL00178 DT1 A 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |
| GS02289034 | present | GS027548 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1998) USGS NAWQA |
| GS02296750 | present | GS027586 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1998) USGS NAWQA |
| GS02296750 | present | GS027618 DT1 a 1 - Southern Florida Drainage Basins (SOFL 1998) USGS NAWQA |
| GS01403300 | present | GS028617 DT1 a 1 - Long Island & New Jersey Coastal Drainages (LINJ 1998) USGS NAWQA |
| GS01398000 | 2 | GS028591 DT1 a 1 - Long Island & New Jersey Coastal Drainages (LINJ 1998) USGS NAWQA |
| GS05449500 | present | GSS00902 DT1 a 1 - Eastern Iowa River Basins (EIWA 1998) USGS NAWQA |
| GS05464220 | 1 | GSS00904 DT1 a 1 - Eastern Iowa River Basins (EIWA 1998) USGS NAWQA |
| GS03167000 | present | GSS00912 DT1 a 1 - Kanawha-New River Basin (KANA 1998) USGS NAWQA |
| GS05572000 | present | GSS00969 DT1 a 1 - Lower Illinois River Basin (LIRB 1998) USGS NAWQA |
| GS07043500 | present | GSS00985 DT1 a 1 - Mississippi Embayment (MISE 1998) USGS NAWQA |
| GS07077380 | present | GSS00989 DT1 a 1 - Mississippi Embayment (MISE 1998) USGS NAWQA |
| GS07283000 | 2 | GSS00994 DT1 a 1 - Mississippi Embayment (MISE 1998) USGS NAWQA |
| GS07288650 | 2 | GSS00998 DT1 a 1 - Mississippi Embayment (MISE 1998) USGS NAWQA |
| GS07369500 | 2 | GSS01006 DT1 a 1 - Mississippi Embayment (MISE 1998) USGS NAWQA |
| GS05288705 | 2 | GSS01012 DT1 a 1 - Upper Mississippi River Basin (UMIS 1998) USGS NAWQA |
| GS05288705 | present | GSS01010 DT1 a 1 - Upper Mississippi River Basin (UMIS 1998) USGS NAWQA |
| GS05527800 | present | GSN00066 DT1 a 1 - Upper Illinois River Basin (UIRB 1999) USGS NAWQA |
| GS05527800 | present | GSN00080 DT1 a 1 - Upper Illinois River Basin (UIRB 1999) USGS NAWQA |
| GS05531500 | present | GSN00117 DT1 a 1 - Upper Illinois River Basin (UIRB 1999) USGS NAWQA |
| GS05525500 | 2 | GSN00056 DT1 a 1 - Upper Illinois River Basin (UIRB 1999) USGS NAWQA |
| GS05526000 | 2 | GSN00063 DT1 a 1 - Upper Illinois River Basin (UIRB 1999) USGS NAWQA |
| GS05531500 | 2 | GSN00092 DT1 a 1 - Upper Illinois River Basin (UIRB 1999) USGS NAWQA |
| GS395534084091400 | 8 | GSN00342 DT1 a 1 - Great and Little Miami River Basins (MIAM 1999) USGS NAWQA |
| GS02421115 | present | GSN00898 DT1 b 1 - Mobile River and Tributaries (MOBL 1999) USGS NAWQA |
| GS02424000 | present | GSN00916 DT1 b 1 - Mobile River and Tributaries (MOBL 1999) USGS NAWQA |
| GS02429500 | present | GSN00918 DT1 b 1 - Mobile River and Tributaries (MOBL 1999) USGS NAWQA |
| GS01467150 | present | GSN00433 DT1 a 1 - Delaware River Basin (DELR 1999) USGS NAWQA |
| GS01477120 | present | GSN00454 DT1 a 1 - Delaware River Basin (DELR 1999) USGS NAWQA |
| GS01467150 | 2 | GSN00428 DT1 a 1 - Delaware River Basin (DELR 1999) USGS NAWQA |
| GS03578502 | present | GSN00730 DT1 a 1 - Lower Tennessee River Basin (LTEN 1999) USGS NAWQA |
| GS03590550 | present | GSN00761 DT1 a 1 - Lower Tennessee River Basin (LTEN 1999) USGS NAWQA |
| GS03590450 | present | GSN00791 DT1 a 1 - Lower Tennessee River Basin (LTEN 1999) USGS NAWQA |
| GS01102500 | 1 | GSN00858 DT1 a 1 - New England Coastal Basins (NECB 1999) USGS NAWQA |
| GS16242500 | present | GSN00246 DT1 a 1 - Oahu (OAHU 1999) USGS NAWQA |
| GS16213000 | present | GSN00253 DT1 a 1 - Oahu (OAHU 1999) USGS NAWQA |
| GS212837157522001 | present | GSN00256 DT1 a 1 - Oahu (OAHU 1999) USGS NAWQA |
| GS12334550 | present | GSN01364 DT1 a 1 - Northern Rockies Intermontane Basins (NROK 1999) USGS NAWQA |
| GS10168000 | 2 | GSN00669 DT1 a 1 - Great Salt Lake Basins (GRSL 1999) USGS NAWQA |
| GS07375230 | 2 | GSN01064 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS302105090022100 | 2 | GSN01105 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS07375170 | 2 | GSN01109 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS301604089504700 | 2 | GSN01116 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08012470 | 6 | GSN01207 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08010000 | 8 | GSN01212 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08010000 | 4 | GSN01214 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08014500 | 2 | GSN01220 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS07381440 | 2 | GSN01232 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS07381440 | 2 | GSN01234 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08012150 | 2 | GSN01243 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08012150 | 7 | GSN01252 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08012150 | 6 | GSN01258 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS07379960 | 8 | GSN01266 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08010000 | present | GSN01216 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08014500 | present | GSN01226 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS07381440 | present | GSN01230 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS08012150 | present | GSN01256 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS07379960 | present | GSN01272 DT1 a 1 - Acadian-Pontchartrain (ACAD 1999) USGS NAWQA |
| GS05449500 | present | GSL00445 DT1 A 1 - Eastern Iowa River Basins (EIWA 1997) USGS NAWQA |
| GS05464220 | present | GSL00449 DT1 A 1 - Eastern Iowa River Basins (EIWA 1997) USGS NAWQA |
| GS05464220 | present | GSL00450 DT1 a 1 - Eastern Iowa River Basins (EIWA 1997) USGS NAWQA |
| GS09471000 | 3 | GSL00790 DT1 A 1 - Central Arizon Basins (CAZB 1995) USGS NAWQA |
| GS09481740 | 1 | GSL00799 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS09471000 | 3 | GSL00652 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS312621110062601 | 6 | GSL00660 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS312621110062601 | 3 | GSL00664 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS313256110080701 | 36 | GSL00667 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS313256110080701 | 21 | GSL00669 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS09471000 | present | GSL00620 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS312621110062601 | present | GSL00636 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS313256110080701 | present | GSL00638 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS313256110080701 | present | GSL00640 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS313256110080701 | present | gsl00642 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS09508500 | 4 | GSL00781 DT1 A 1 - Central Arizon Basins (CAZB 1996) USGS NAWQA |
| GS09471000 | present | GSL00644 DT1 A 1 - Central Arizon Basins (CAZB 1997) USGS NAWQA |
| GS03167000 | 2 | GSL00264 DT1 A 1 - Kanawha-New River Basin (KANA 1996) USGS NAWQA |
| GS03185400 | present | GSL00748 DT1 A 1 - Kanawha-New River Basin (KANA 1997) USGS NAWQA |
| GS03178000 | 6 | GSL00764 DT1 A 1 - Kanawha-New River Basin (KANA 1997) USGS NAWQA |
| GS04161820 | present | GSL00680 DT1 A 1 - Lake Erie-Lake Saint Clair Drainage (LERI 1997) USGS NAWQA |
| GS04193500 | present | GSL00682 DT1 A 1 - Lake Erie-Lake Saint Clair Drainage (LERI 1997) USGS NAWQA |
| GS04211820 | present | GSL00690 DT1 A 1 - Lake Erie-Lake Saint Clair Drainage (LERI 1997) USGS NAWQA |
| GS07077380 | present | GSL00713 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07283000 | present | GSL00714 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07077555 | present | GSL00718 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07288650 | present | GSL00723 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07288955 | present | GSL00725 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07077380 | 7 | GSL00246 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07077555 | 12 | GSL00247 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07077555 | 2 | GSL00251 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07288650 | 2 | GSL00258 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07369500 | 2 | GSL00262 DT1 A 1 - Mississippi Embayment (MISE 1996) USGS NAWQA |
| GS07077380 | 2 | GSL00698 DT1 A 1 - Mississippi Embayment (MISE 1997) USGS NAWQA |
| GS05288705 | 1 | GSL00122 DT1 A 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |
| GS05288705 | 2 | GSL00123 DT1 A 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |
| GS05288705 | 2 | GSL00125 DT1 A 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |
| GS05288705 | 7 | GSL00126 DT1 A 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |
| GS05320270 | 2 | GSL00128 DT1 A 1 - Upper Mississippi River Basin (UMIS 1996) USGS NAWQA |
| GS05320450 | 2 | GSL00364 DT1 A 1 - Upper Mississippi River Basin (UMIS 1997) USGS NAWQA |
| GS05288487 | 1 | GSL00373 DT1 A 1 - Upper Mississippi River Basin (UMIS 1997) USGS NAWQA |
| GS03529295 | present | GSM00226 DT1 a 1 - Upper Tennessee River Basin (UTEN 1996) USGS NAWQA |
| GS03524550 | present | GSM00228 DT1 a 1 - Upper Tennessee River Basin (UTEN 1996) USGS NAWQA |
| GS03465650 | present | GSL00497 DT1 A 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA |
| GS03466698 | present | GSL00511 DT1 A 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA |
| GS03526000 | present | GSL00557 DT1 A 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA |
| GS364031083040401 | present | GSL00581 DT1 A 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA |
| GS02263800 | present | GSL00832 DT1 A 1 - Georgia-Florida Coastal Basin (GAFL 1994) USGS NAWQA |
| GS02327100 | 4 | GSL00882 DT1 A 1 - Georgia-Florida Coastal Basin (GAFL 1995) USGS NAWQA |
| GS02326845 | 2 | GSL00895 DT1 A 1 - Georgia-Florida Coastal Basin (GAFL 1995) USGS NAWQA |
| gs03360895 | 1 | GSL0W156 DT1 A 1 - White River Basin (WHIT 1993) USGS NAWQA |
| gs391732085414401 | 1 | GSL0W176 DT1 A 1 - White River Basin (WHIT 1993) USGS NAWQA |
| GS0394340085524601 | 4 | GSL0W183 DT1 A 1 - White River Basin (WHIT 1993) USGS NAWQA |
| GS0394340085524601 | present | GSL0W184 DT1 A 1 - White River Basin (WHIT 1993) USGS NAWQA |
| GS0394340085524601 | present | GSL0W208 DT1 A 1 - White River Basin (WHIT 1994) USGS NAWQA |
| GS0394340085524601 | 9 | GSL0W207 DT1 A 1 - White River Basin (WHIT 1994) USGS NAWQA |
| GS0394340085524601 | 3 | GSL0W210 DT1 A 1 - White River Basin (WHIT 1994) USGS NAWQA |
| GS0394340085524601 | 8 | GSL0W214 DT1 A 1 - White River Basin (WHIT 1994) USGS NAWQA |
| GS0394340085524601 | 15 | GSL0W224 DT1 A 1 - White River Basin (WHIT 1995) USGS NAWQA |
| GS06900050 | 1 | GSMO0013 DT1 a 1 - 2012 USGS Missouri Periphyton Algae |
| GU2A | 3 | GU041630 DT1 l 1 - 2003 Guadalupe River Algal Survey |
| GU1 | 71 | GU001000 DT1 a 1 - 1954 Guadalupe River Diatometer (Exposure #1 08/20) |
| GU2 | 88 | GU001005 DT1 a 1 - 1954 Guadalupe River Diatometer (Exposure #1 08/20) |
| GU2 | 1 | GU008085 DT1 h 1 - 1961 Guadalupe River Diatometer (Exposure #8 06/06) |
| GU2 | 1 | GU008155 DT1 h 1 - 1961 Guadalupe River Diatometer (Exposure #15 10/31) |
| GU1 | 2 | GU10003 DT1 a 1 - 1962 Guadalupe River Survey |
| GU1 | 1 | GU10006 DT1 a 1 - 1962 Guadalupe River Diatometer (Exposure #13 07/17) |
| GU2 | 2 | GU011015 DT1 h 1 - 1964 Guadalupe River Diatometer (Exposure #2 01/24) |
| GU2 | 1 | GU011105 DT1 h 1 - 1964 Guadalupe River Diatometer (Exposure #11 06/17) |
| GU1 | 1 | GU011150 DT1 a 1 - 1964 Guadalupe River Diatometer (Exposure #16 08/27) |
| GU1 | 1 | GU011170 DT1 h 1 - 1964 Guadalupe River Diatometer (Exposure #18 10/02) |
| GU1 | 1 | GU012020 DT1 h 1 - 1965 Guadalupe River Diatometer (Exposure #3 02/03) |
| GU2 | 1 | GU012045 DT1 a 1 - 1965 Guadalupe River Diatometer (Exposure #5 04/05) |
| GU2 | 2 | GU012080 DT1 h 1 - 1965 Guadalupe River Diatometer (Exposure #9 07/01) |
| GU2 | 1 | GU015025 DT1 a 1 - 1968 Guadalupe River Diatometer (Exposure #3 03/14) |
| GU2 | 1 | GU015075 DT1 h 1 - 1968 Guadalupe River Diatometer (Exposure #8 06/20) |
| GU2 | 1 | GU019045 DT1 a 1 - 1972 Guadalupe River Diatometer (Exposure #5 03/08) |
| GU2 | 1 | GU022095 DT1 a 1 - 1975 Guadalupe River Diatometer (Exposure #10 08/22) |
| GU2 | 2 | GU024045 DT1 h 1 - 1977 Guadalupe River Diatometer (Exposure #5 03/18) |
| GU1 | 1 | GU025010 DT1 h 1 - 1978 Guadalupe River Diatometer (Exposure #2 03/16) |
| GU1 | 1 | GU026015 DT1 h 1 - 1979 Guadalupe River Diatometer (Exposure #3 03/13) |
| GU1 | 2 | GU031000 DT1 h 1 - 1984 Guadalupe River Diatometer (Exposure #1 04/12) |
| GU2A | 1 | GU035080 DT1 h 1 - 1992 Guadalupe River Survey |
| GU2 | 1 | GU039035 DT1 a 1 - 1996 Guadalupe River Productivity Study (Matlock Periphytometers) |
| GU2 | 1 | GU039045 DT1 a 1 - 1996 Guadalupe River Productivity Study (Matlock Periphytometers) |
| GU2 | 2 | GU039055 DT1 a 1 - 1996 Guadalupe River Productivity Study (Matlock Periphytometers) |
| GU2 | 1 | GU040135MRG DT1 a 1 - 1997 Guadalupe River Diatometer (Exposure #2 12/04) |
| GU2 | 1 | GU040140 DT1 l 1 - 1997 Guadalupe River Diatometer (Exposure #2 12/04) |
| IH2001SBOIA018 | 4 | IH041110 DT1 a 1 - Idaho River Periphyton 2000-2002 |
| IH2001SIDFA137 | 2 | IH041295 DT1 a 1 - Idaho River Periphyton 2000-2002 |
| IH2001SPOCA034 | 1 | IH041365 DT1 a 1 - Idaho River Periphyton 2000-2002 |
| IH2001SPOCA044 | 1 | IH041380 DT1 a 1 - Idaho River Periphyton 2000-2002 |
| IH2002SPOCA028 | 3 | IH041780 DT1 a 1 - Idaho River Periphyton 2000-2002 |
| IH2002STWFA014 | 1 | IH041810 DT1 b 1 - Idaho River Periphyton 2000-2002 |
| IH2001SPOCA054 | 1 | IH043045 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2001SBOIV008 | 2 | IH042650 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2003SPOCA018 | 3 | IH042625 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2003SIDFA036 | 1 | IH042905 DT1 b 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2001SIDFA033 | 1 | IH042900 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2001SIDFA034 | 1 | IH042840 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2003SIDFA047 | 1 | IH042760 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2003SPOCA019 | 1 | IH043660 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2003SIDFA122 | 1 | IH043605 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2003SBOIA034 | 4 | IH042555 DT1 a 1 - 2004-05 Idaho Periphyton - June 2004 Shipments |
| IH2004SPOCA042 | 1 | IH044180 DT1 a 1 - 2005 Idaho Periphyton Samples |
| IH2004SBOIA048 | 1 | IH043930 DT1 a 1 - 2005 Idaho Periphyton Samples |
| IH95SWIROB54 | 1 | IH010072 DT1 a 1 - Idaho Periphyton 1995 |
| IH96SWIROA17 | 1 | IH016360 DT1 a 1 - Idaho Periphyton 1996 |
| IH96SWIROA18 | 1 | IH016361 DT1 a 1 - Idaho Periphyton 1996 |
| IH97SWIROB04 | 2 | IH020035 DT1 a 1 - Idaho Periphyton 1997 (Shipment #1) |
| GS301050089511600 | 1 | LA000023 DT1 a 1 - Louisiana USGS 2012 |
| GS301050089511600 | 1 | LA000024 DT1 a 1 - Louisiana USGS 2012 |
| GS300904090075200 | 1 | LA000033 DT1 a 1 - Louisiana USGS 2012 |
| ME-000199 | 1 | MEDP0238 DT1 a 1 - Maine DEP 2009 Periphyton |
| ME-000185 | 1 | MEDP0310 DT1 a 1 - Maine DEP 2009 Periphyton |
| ME-000297 | 2 | MEDP0423 DT1 a 1 - Maine DEP 2011 Periphyton |
| ME-000329 | 6 | MEDP0470 DT1 A 1 - Maine DEP 2011 Periphyton |
| ME-000337 | 1 | MEDP0965 DT1 a 1 - Maine DEP II 2015 Phytoplankton Delivery 2 |
| MM07 | 1 | MM000007 DT1 a 1 - Menominee Water Quality Reconnaissance - October 2000 |
| MM08 | 1 | MM000008 DT1 a 1 - Menominee Water Quality Reconnaissance - October 2000 |
| M45CHRYC03 | 4 | MO000056 DT1 a 1 - Montana DEQ Algae |
| M45CHRYC02 | 2 | MO000057 DT1 a 1 - Montana DEQ Algae |
| M45BUGYC02 | 9 | MO000058 DT1 a 1 - Montana DEQ Algae |
| M45BUGYC01 | 16 | MO000059 DT1 a 1 - Montana DEQ Algae |
| Y17STELC01 | 2 | MO000063 DT1 a 1 - Montana DEQ Algae |
| Y17SRPYC02 | 2 | MO000069 DT1 a 1 - Montana DEQ Algae |
| Y17LPORC01 | 4 | MO000072 DT1 a 1 - Montana DEQ Algae |
| Y17LPORC02 | 1 | MO000073 DT1 a 1 - Montana DEQ Algae |
| Y17LPORC03 | 2 | MO000074 DT1 a 1 - Montana DEQ Algae |
| Y17LPORC05 | 15 | MO000075 DT1 a 1 - Montana DEQ Algae |
| Y22SNSTC01 | 4 | MO000076 DT1 a 1 - Montana DEQ Algae |
| Y22SNSTC04 | 5 | MO000079 DT1 a 1 - Montana DEQ Algae |
| Y22SNSTC05 | 21 | MO000080 DT1 a 1 - Montana DEQ Algae |
| Y23FORMC02 | 1 | MO000081 DT1 a 1 - Montana DEQ Algae |
| Y23FHAYC01 | 2 | MO000083 DT1 a 1 - Montana DEQ Algae |
| Y23CABNC06 | 2 | MO000101 DT1 a 1 - Montana DEQ Algae |
| Y23CABNC05 | 30 | MO000102 DT1 a 1 - Montana DEQ Algae |
| Y23CABNC03 | 2 | MO000104 DT1 a 1 - Montana DEQ Algae |
| Y23CABNC02 | 5 | MO000105 DT1 a 1 - Montana DEQ Algae |
| Y23CABNC01 | 2 | MO000106 DT1 a 1 - Montana DEQ Algae |
| Y27LMSRR05 | 4 | MO000157 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y27LMSRR07 | 5 | MO000154 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MC09SHEPC03 | 3 | MO000310 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M51CHLYC03 | 1 | MO000223 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M51HRDSC03 | 2 | MO000219 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M45BEVRC01 | 21 | MO000217 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y23FOXC05 | 2 | MO000190 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y23SHDWC02 | 12 | MO000191 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M43EAGLC01 | 124 | MO000216 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M35LODGC05 | 5 | MO000124 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y04BCHRC02 | 1 | MO000137 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y04BCHRC01 | 4 | MO000138 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y05ROCKC02 | 12 | MO000142 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y27LMSRR04 | 4 | MO000155 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y05BRSFC01 | 2 | MO000149 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y05RDLGC51 | 3 | MO000150 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y27LMSRR01 | 4 | MO000151 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y27LMSRR02 | 4 | MO000152 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MY05CANYC02 | 1 | MO000553 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MY17SDNFC01 | 6 | MO000576 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MY12FLYC03 | 2 | MO000567 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM22WOLFC02 | 2 | MO000444 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM22WOLFC01 | 2 | MO000445 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM24HLFBC02 | 4 | MO000456 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM24FISHC04 | 2 | MO000458 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM24FISHC07 | 5 | MO000463 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM24MSNF04 | 2 | MO000470 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM25WILNC03 | 5 | MO000471 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM25WILNC04 | 34 | MO000472 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM25WILNC05 | 21 | MO000473 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM27SNOSC01 | 1 | MO000477 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM31ARMLC01 | 2 | MO000483 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM31FRGOC03 | 8 | MO000484 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM31ARMLC04 | 1 | MO000489 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM31TWOCC02 | 2 | MO000491 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM31COWC02 | 2 | MO000492 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM47POPER04 | 1 | MO000498 DT1 a 1 - Montana DEQ Algae Task # 2 |
| MM47BUTEC03 | 4 | MO000499 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M41LARBC02 | 1 | MO000196 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M41FLATC04 | 12 | MO000200 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M41BEVRC08 | 13 | MO000207 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M41FLATC01 | 9 | MO000201 DT1 a 1 - Montana DEQ Algae Task # 2 |
| M41BEVRC07 | 2 | MO000206 DT1 a 1 - Montana DEQ Algae Task # 2 |
| Y26BOXEC09 | 2 | MO000715 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC04 | 5 | MO000716 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC08 | 1 | MO000717 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC04 | 2 | MO000720 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC09 | 3 | MO000725 DT1 A 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC08 | 2 | MO000726 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC04 | 1 | MO000729 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC08 | 2 | MO000730 DT1 A 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC08 | 2 | MO000732 DT1 A 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC04 | 1 | MO000642 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC08 | 1 | MO000643 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC09 | 2 | MO000646 DT1 a 1 - Montana DEQ Algae Task #5 |
| M31ARMLC07 | 42 | MO000673 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y27LBVRC01 | 3 | MO000698 DT1 a 1 - Montana DEQ Algae Task #5 |
| C02FLATG10 | 3 | MO000706 DT1 a 1 - Montana DEQ Algae Task #5 |
| M31ARMLC07 | 26 | MO000674 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y27LBVRC04 | 1 | MO000683 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y27DUGND02 | 4 | MO000684 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y27DUGND03 | 2 | MO000687 DT1 a 1 - Montana DEQ Algae Task #5 |
| Y26BOXEC08 | 4 | MO000744 DT1 a 1 - MT DEQ TO1 Task 1 - 2011 Nutrient Dose Project |
| M09MISSR13 | 1 | MO000740 DT1 a 1 - MT DEQ TO1 Task 2 - 2011 Missouri River Project |
| Y27LMSRR07 | 2 | MO000752 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMSRR04 | 1 | MO000758 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMSRR05 | 2 | MO000759 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMOR02 | 6 | MO000751 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMSRR04 | 4 | MO000753 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMOR02 | 5 | MO000756 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMSRR05 | 6 | MO000754 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| Y27LMSRR07 | 10 | MO000757 DT1 a 1 - MT DEQ TO1 Task 5 - 2011 TMDL-Y27 |
| M31NLSNC01 | 43 | MO000629 DT1 a 1 - Montana DEQ ALgae Task #3 |
| M12LAKEC03 | 2 | MO000631 DT1 a 1 - Montana DEQ ALgae Task #3 |
| M28CALFC01 | 7 | MO000633 DT1 a 1 - Montana DEQ ALgae Task #3 |
| M28CALFC02 | 5 | MO000634 DT1 a 1 - Montana DEQ ALgae Task #3 |
| M28CALFC03 | 10 | MO000635 DT1 a 1 - Montana DEQ ALgae Task #3 |
| M28CALFC04 | 1 | MO000636 DT1 a 1 - Montana DEQ ALgae Task #3 |
| Y23CHRYC07 | 8 | MO000639 DT1 a 1 - Montana DEQ ALgae Task #3 |
| MSRD0012 | 2 | MS000023 DT1 a 1 - Mississippi River 2011 |
| Y22OFALC09 | 2 | MO000829 DT1 a 1 - MT DEQ TO1 Task 7 - 2013 Dissolved Oxygen Project |
| Y22OFALC10 | 2 | MO000830 DT1 a 1 - MT DEQ TO1 Task 7 - 2013 Dissolved Oxygen Project |
| Y22PENLT01 | 2 | MO000818 DT1 a 1 - MT DEQ TO1 Task 7 - 2013 Dissolved Oxygen Project |
| Y27HDNWC01 | 6 | MO000819 DT1 c 1 - MT DEQ TO1 Task 7 - 2013 Dissolved Oxygen Project |
| Y22RDBTC01 | 1 | MO000835 DT1 a 1 - MT DEQ TO1 Task 7 - 2013 Dissolved Oxygen Project |
| MTARMLC15 | 1 | MO000900 DT1 a 1 - Montana 2017 Armells - July Sampling |
| MTARMLC15 | 4 | MO000908 DT1 a 1 - Montana 2017 Armells - August Sampling |
| MTARWFC03 | 2 | MO000911 DT1 a 1 - Montana 2017 Armells - August Sampling |
| MTARWFC25 | 1 | MO000915 DT1 a 1 - Montana 2017 Armells - August Sampling |
| MURD-MK-2B | 3 | MURD0080 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 6 | MURD0089 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 8 | MURD0088 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 4 | MURD0087 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 13 | MURD0086 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 1 | MURD0084 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 3 | MURD0083 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 2 | MURD0082 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-2B | 2 | MURD0081 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 6 | MURD0029 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 7 | MURD0013 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 4 | MURD0015 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 5 | MURD0050 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 2 | MURD0051 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 4 | MURD0052 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 4 | MURD0053 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 16 | MURD0054 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 6 | MURD0055 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 4 | MURD0056 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 9 | MURD0057 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 8 | MURD0058 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 1 | MURD0059 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-4B | 1 | MURD0049 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 6 | MURD0066 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 4 | MURD0069 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 2 | MURD0068 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 4 | MURD0071 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 2 | MURD0064 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 9 | MURD0065 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 7 | MURD0070 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 2 | MURD0072 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 9 | MURD0073 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 2 | MURD0074 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 2 | MURD0076 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 7 | MURD0077 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 17 | MURD0075 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 9 | MURD0079 DT1 a 1 - Murderkill R Paleo 2008 |
| MURD-MK-3B | 5 | MURD0078 DT1 a 1 - Murderkill R Paleo 2008 |
| NE1 | 1 | NE000515 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 2 | NE000530 DT1 l 1 - 2003 Neches Survey Algae |
| NE2 | 1 | NE000670 DT1 l 1 - 2003 Neches Survey Algae |
| NE3 | 1 | NE000715 DT1 l 1 - 2003 Neches Survey Algae |
| NE3 | 1 | NE000767 DT1 l 1 - 2003 Neches Survey Algae |
| NE4 | 1 | NE000875 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 5 | NE000540 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 7 | NE000550 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 2 | NE000555 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 1 | NE000565 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 1 | NE000570 DT1 l 1 - 2003 Neches Survey Algae |
| NE2 | 3 | NE000600 DT1 l 1 - 2003 Neches Survey Algae |
| NE2 | 1 | NE000605 DT1 l 1 - 2003 Neches Survey Algae |
| NE2 | 1 | NE000615 DT1 l 1 - 2003 Neches Survey Algae |
| NE2 | 1 | NE000630 DT1 l 1 - 2003 Neches Survey Algae |
| NE4 | 2 | NE000860 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 1 | NE000585 DT1 l 1 - 2003 Neches Survey Algae |
| NE1 | 1 | NE000050 DT1 a 1 - ANSPNE9601PR |
| NE3 | 1 | NE000175 DT1 a 1 - ANSPNE9601PR |
| NE3 | 1 | NE000195 DT1 a 1 - ANSPNE9601PR |
| NE4 | 4 | NE000220 DT1 a 1 - ANSPNE9601PR |
| NE4 | 1 | NE000250 DT1 a 1 - ANSPNE9601PR |
| NFS001 | 1 | NEON00605 DT1 a 1 - 2016 NEON Phytoplankton VI |
| NFS023 | 2 | NEON00793 DT1 a 1 - 2016 NEON Phytoplankton VII |
| NFS024 | 1 | NEON00828 DT1 a 1 - 2016 NEON Periphyton X |
| NFS024 | 1 | NEON00829 DT1 a 1 - 2016 NEON Periphyton X |
| NFS023 | 1 | NEON00990 DT1 a 1 - 2017 NEON LEWI Periphyton VI 770686741901 |
| NFS004 | 1 | NEON01025 DT1 a 1 - 2017 NEON PRLA Periphyton VIII 1ZWX13180334982642 |
| NFS011 | 2 | NEON01151 DT1 a 1 - 2017 NEON CRAM Phytoplankton XIII 770753794126 |
| NFS024 | 1 | NEON01330 DT1 a 1 - 2017 NEON TOMB Periphyton XVII 770834646725 |
| NFS025 | 2 | NEON01342 DT1 a 1 - 2017 NEON BLWA Periphyton XVIII 770834646725 |
| NFS025 | 2 | NEON01346 DT1 a 1 - 2017 NEON BLWA Periphyton XVIII 770834646725 |
| NFS029 | 3 | NEON01510 DT1 a 1 - 2017 NEON PRIN Periphyton XX 770861805849 |
| NFS029 | 1 | NEON01509 DT1 a 1 - 2017 NEON PRIN Periphyton XX 770861805849 |
| NFS029 | 1 | NEON01515 DT1 a 1 - 2017 NEON PRIN Periphyton XX 770861805849 |
| NJAN0227 | 2 | NJ000024 DT1 h 1 - NJ Algae Indicators 2000 YR 1 Piedmont |
| NJAN0227 | 1 | NJ000025 DT1 l 1 - NJ Algae Indicators 2000 YR 1 Piedmont |
| NJAN0414 | 4 | NJ000076 DT1 l 1 - NJ Algae Indicators 2000 YR 1 Piedmont |
| A.Clemente Inc. Pond | 1 | NJSS0001 DT1 A 1 - NJ Lakes Paleo |
| 01398000 | 1 | NJBCG022 DT1 a 1 - 2016 NJ Variability BCG II |
| 01403075 | 1 | NJBCG028 DT1 c 1 - 2016 NJ Variability BCG II |
| NWCA11-2198 | 1 | NWCA0350 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2196 | 2 | NWCA0352 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2220 | 1 | NWCA0353 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2203 | 2 | NWCA0354 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2204 | 2 | NWCA0355 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2205 | 1 | NWCA0357 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2223 | 2 | NWCA0358 DT1 a 1 - NJ Wetlands 2011 |
| NWCA11-2199 | 2 | NWCA0362 DT1 a 1 - NJ Wetlands 2011 |
| 01401595 | 2 | NJP017 DT1 a 1 - NJ Pilot – North 2009 |
| 01464020 | 2 | NJP042 DT1 a 1 - NJ Pilot – North 2009 |
| GS01403300 | 1 | NJP073 DT1 a 1 - NJ Pilot North 2014 |
| GS01404010 | 1 | NJP072 DT1 a 1 - NJ Pilot North 2014 |
| GS01467359 | 3 | NJPS00026 DT1 a 1 - NJ Pilot - South 2013 |
| GS01477125 | 1 | NJPS00028 DT1 a 1 - NJ Pilot - South 2013 |
| GS01467027 | 1 | NJPS00029 DT1 a 1 - NJ Pilot - South 2013 |
| GS01465887 | 1 | NJPS00031 DT1 a 1 - NJ Pilot - South 2013 |
| GS01464504 | 2 | NJPS00036 DT1 a 1 - NJ Pilot - South 2013 |
| NRSA-FW08PA010 | 2 | NRSA0840 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AZ050 | 1 | NRSA0675 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AZ194 | 1 | NRSA0550 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AZ024 | 1 | NRSA0671 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08DE005 | 2 | NRSA0409 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08DE010 | 6 | NRSA0412 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD075 | 1 | NRSA0829 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD075 | 14 | NRSA0836 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD034 | 3 | NRSA0982 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD060 | 3 | NRSA0988 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD026 | 2 | NRSA0994 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT033 | 4 | NRSA1110 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RNM9082 | 5 | NRSA0544 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY004 | 3 | NRSA0595 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY070 | 7 | NRSA0597 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY090 | 5 | NRSA0619 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY047 | 2 | NRSA0639 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RNM9075 | 1 | NRSA0688 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD057 | 1 | NRSA0263 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD012 | 7 | NRSA0113 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD016 | 2 | NRSA0115 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY032 | 3 | NRSA0330 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY046 | 3 | NRSA0332 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY026 | 3 | NRSA0335 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND006 | 1 | NRSA0268 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08CO013 | 1 | NRSA0056 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV019 | 1 | NRSA0209 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV062 | 1 | NRSA0214 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV019 | 2 | NRSA0218 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV014 | 2 | NRSA0224 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV066 | 1 | NRSA0231 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV033 | 1 | NRSA0242 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV035 | 1 | NRSA0248 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NV031 | 3 | NRSA0250 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MD010 | 3 | NRSA0061 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MD012 | 2 | NRSA0066 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MD001 | 6 | NRSA0072 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MD001 | 3 | NRSA0075 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NY046 | 2 | NRSA0599 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RNY9001 | 1 | NRSA0604 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WV035 | 1 | NRSA0954 DT1 b 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RNJ9001 | 1 | NRSA0731 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NJ005 | 2 | NRSA0866 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NJ005-D | 1 | NRSA0867 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MD010-D | 1 | NRSA0936 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RVA9089 | 2 | NRSA1116 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08VA020 | 10 | NRSA1128 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08VA035 | 1 | NRSA1135 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08VA041 | 2 | NRSA1206 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY062 | 5 | NRSA0589 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY077 | 3 | NRSA0590 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY057 | 5 | NRSA0591 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WA030 | 2 | NRSA0645 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08UT055 | 1 | NRSA0711 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08UT015 | 9 | NRSA0716 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RUT9100 | 2 | NRSA0720 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08CO136 | 8 | NRSA0920 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08CO007 | 4 | NRSA0924 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT061 | 7 | NRSA0788 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT088 | 2 | NRSA0796 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT025 | 2 | NRSA1114 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT025 | 7 | NRSA1115 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT047 | 4 | NRSA0785 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT006 | 2 | NRSA0786 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT056 | 2 | NRSA0787 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT041 | 2 | NRSA0800 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD097 | 2 | NRSA0813 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD037 | 2 | NRSA0822 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD085 | 2 | NRSA0824 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD001 | 3 | NRSA0826 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD095 | 7 | NRSA0830 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD092 | 1 | NRSA0834 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD017 | 2 | NRSA0817 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD031 | 2 | NRSA0812 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND118 | 2 | NRSA0959 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND064 | 5 | NRSA0961 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND161 | 2 | NRSA0964 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND066 | 2 | NRSA0965 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND038 | 2 | NRSA0973 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD078 | 24 | NRSA0981 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD094 | 5 | NRSA0983 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD015 | 1 | NRSA0989 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD105 | 2 | NRSA0996 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD067 | 2 | NRSA1076 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND020 | 4 | NRSA0976 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND041 | 4 | NRSA0980 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD089 | 12 | NRSA0809 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD014 | 5 | NRSA0819 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD091 | 2 | NRSA0832 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD072 | 2 | NRSA0833 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD056 | 4 | NRSA0835 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08UT023 | 7 | NRSA1173 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD027 | 5 | NRSA0116 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT048 | 4 | NRSA0104 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD054 | 5 | NRSA0119 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD021 | 5 | NRSA0124 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD049 | 4 | NRSA0254 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD029 | 6 | NRSA0256 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD022 | 4 | NRSA0257 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD043 | 4 | NRSA0258 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD005 | 13 | NRSA0261 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SD005 | 2 | NRSA0262 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08UT099 | 2 | NRSA0299 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08UT001 | 1 | NRSA0287 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RNM9081 | 5 | NRSA0280 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RNM9001 | 4 | NRSA0285 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08CO020 | 3 | NRSA0057 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND024 | 4 | NRSA0170 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND012 | 4 | NRSA0172 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND060 | 3 | NRSA0173 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND010 | 1 | NRSA0180 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND018 | 8 | NRSA0181 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND021 | 8 | NRSA0182 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND036 | 5 | NRSA0185 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND006 | 9 | NRSA0266 dt1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND006 | 12 | NRSA0267 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND049 | 1 | NRSA0269 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RND010460 | 5 | NRSA0272 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RND010456 | 4 | NRSA0274 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08CO038 | 2 | NRSA0326 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND015 | 5 | NRSA0146 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND033 | 2 | NRSA0147 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND040 | 2 | NRSA0148 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND026 | 2 | NRSA0149 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND034 | 5 | NRSA0150 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND032 | 9 | NRSA0157 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND005 | 1 | NRSA0153 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND056 | 5 | NRSA0156 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND028 | 1 | NRSA0158 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND044 | 3 | NRSA0159 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND063 | 2 | NRSA0162 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND004 | 6 | NRSA0164 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND017 | 2 | NRSA0167 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08ND057 | 6 | NRSA0169 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MT013 | 2 | NRSA0317 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY030 | 6 | NRSA0333 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY014 | 4 | NRSA0338 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY038 | 1 | NRSA0340 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY043 | 1 | NRSA0342 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WY013 | 4 | NRSA0343 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NM069 | 2 | NRSA0012 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WV006 | 2 | NRSA0496 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WV023 | 2 | NRSA0497 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WV022 | 2 | NRSA0498 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08WV027 | 1 | NRSA0504 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08CT009 | 1 | NRSA0476 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MA001 | 1 | NRSA0477 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA045 | 2 | NRSA-MI2101 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA011 | 8 | NRSA-MI2102 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RIL9002 | 4 | NRSA-MI2134 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08IL024 | 2 | NRSA-MI2148 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX013 | 11 | NRSA-MI2149 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX019 | 1 | NRSA-MI2152 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08IN018 | 4 | NRSA-MI2174 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08IN015 | 2 | NRSA-MI2209 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MI044 | 2 | NRSA-MI2228 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK035 | 4 | NRSA-MI2246 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK023 | 3 | NRSA-MI2252 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08FL017 | 4 | NRSA-MI2358 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08GA018 | 2 | NRSA-MI2363 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08KS045 | 4 | NRSA-MI2380 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08KS019 | 1 | NRSA-MI2403 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE016 | 1 | NRSA-MI2405 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08IN031 | 1 | NRSA-MI2410 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK009 | 7 | NRSA-MI2435 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK024 | 2 | NRSA-MI2437 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK003 | 1 | NRSA-MI2438 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK053 | 1 | NRSA-MI2439 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NC021 | 2 | NRSA-MI2440 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NC029 | 1 | NRSA-MI2443 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR093 | 10 | NRSA-MI2455 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR151 | 1 | NRSA-MI2459 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08KS037 | 1 | NRSA-MI2487 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE006 | 1 | NRSA-MI2495 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE041 | 1 | NRSA-MI2496 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE031 | 1 | NRSA-MI2499 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA079 | 1 | NRSA-MI2504 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA023 | 2 | NRSA-MI2505 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA102 | 3 | NRSA-MI2506 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA099 | 5 | NRSA-MI2510 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MI001 | 3 | NRSA-MI2525 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NC021 | 1 | NRSA-MI2533 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NC021 | 1 | NRSA-MI2544 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NC035 | 1 | NRSA-MI2590 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SC003 | 4 | NRSA-MI2594 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SC026 | 1 | NRSA-MI2603 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08RGA006 | 1 | NRSA-MI2611 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK013 | 8 | NRSA-MI2644 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE006 | 3 | NRSA-MI2685 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08SC006 | 1 | NRSA-MI2701 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR141 | 2 | NRSA-MI2734 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX118 | 1 | NRSA-MI2735 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX124 | 1 | NRSA-MI2737 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NC079 | 2 | NRSA-MI2763 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX053 | 1 | NRSA-MI2769 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX005 | 1 | NRSA-MI2772 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX015 | 1 | NRSA-MI2778 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX055 | 8 | NRSA-MI2781 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08FL023 | 1 | NRSA-MI2785 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA173 | 1 | NRSA-MI2801 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08LA140 | 1 | NRSA-MI2803 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX156 | 2 | NRSA-MI2825 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK003 | 1 | NRSA-MI2847 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK064 | 2 | NRSA-MI2848 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE057 | 2 | NRSA-MI2875 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OK099 | 11 | NRSA-MI2903 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR188 | 2 | NRSA-MI2911 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR042 | 1 | NRSA-MI2913 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR022 | 7 | NRSA-MI2914 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX172 | 2 | NRSA-MI2943 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX168 | 13 | NRSA-MI2944 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX165 | 2 | NRSA-MI2946 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08NE060 | 2 | NRSA-MI2966 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08IL030 | 4 | NRSA-MI2979 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MN016 | 1 | NRSA-MI3020 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08MN009 | 1 | NRSA-MI3024 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08KY026 | 2 | NRSA-MI3047 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08KS016 | 2 | NRSA-MI3048 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08AR303 | 5 | NRSA-MI3065 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08KY062 | 2 | NRSA-MI3102 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OH013 | 4 | NRSA-MI3118 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08OH040 | 2 | NRSA-MI3125 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08IA019 | 2 | NRSA-MI3160 DT1 a 1 - National River and Stream Assessment - EPA |
| NRSA-FW08TX046 | 4 | NRSA-MI3182 DT1 a 1 - National River and Stream Assessment - EPA |
| GS03340800 | 1 | NRSA2434 DT1 a 1 - National River and Stream Assessment - EPA |
| GS03340800 | 4 | NRSA2500 DT1 a 1 - National River and Stream Assessment - EPA |
| GS03340800 | 3 | NRSA2507 DT1 a 1 - National River and Stream Assessment - EPA |
| GS03340800 | 1 | NRSA2607 DT1 a 1 - National River and Stream Assessment - EPA |
| GS03340800 | 2 | NRSA2139 DT1 a 1 - National River and Stream Assessment - EPA |
| GS03340800 | 2 | NRSA2163 DT1 a 1 - National River and Stream Assessment - EPA |
| NWCA11-1633 | 2 | NWCA0021 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1642 | 10 | NWCA0022 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1661 | 5 | NWCA0024 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1973 | 6 | NWCA0025 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1777 | 3 | NWCA0033 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1788 | 4 | NWCA0034 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1810 | 2 | NWCA0036 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-3581 | 4 | NWCA0038 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1776 | 5 | NWCA0042 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-3568 | 10 | NWCA0052 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1836 | 2 | NWCA0069 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1746 | 1 | NWCA0088 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1753 | 1 | NWCA0095 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1202 | 8 | NWCA0104 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1203 | 2 | NWCA0105 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1205 | 1 | NWCA0106 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1213 | 4 | NWCA0110 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1226 | 6 | NWCA0117 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1197 | 11 | NWCA0098 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1197 | 10 | NWCA0099 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1198 | 2 | NWCA0100 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1198 | 6 | NWCA0101 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1199 | 2 | NWCA0102 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1210 | 2 | NWCA0109 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1218 | 5 | NWCA0112 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1222 | 2 | NWCA0114 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-2688 | 3 | NWCA0122 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-2382 | 2 | NWCA0148 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1184 | 1 | NWCA0130 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-2382 | 4 | NWCA0149 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-R135 | 12 | NWCA0184 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1813 | 2 | NWCA0050 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-2262 | 6 | NWCA0185 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1667 | 6 | NWCA0006 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1676 | 20 | NWCA0009 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1678 | 2 | NWCA0010 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1690 | 4 | NWCA0011 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1691 | 2 | NWCA0012 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NWCA11-1670 | 8 | NWCA0008 DT1 a 1 - EPA National Wetlands Condition Assessment Periphyton Analysis |
| NX32RGrand435.2 | 1 | NX000131 DT1 a 1 - New Mexico 2005 |
| NX32RGrand458.9 | 1 | NX000139 DT1 a 1 - New Mexico 2005 |
| NX32RGrand458.9 | 4 | NX000136 DT1 a 1 - New Mexico 2005 |
| NX10UteCre104.31 | 5 | NX000148 DT1 a 1 - New Mexico 2005 |
| NX78BearCr027.0 | 2 | NX000164 DT1 a 1 - New Mexico 2005 |
| NX31JemezR064.9 | 1 | NX000104 DT1 a 1 - New Mexico 2005 |
| NX42RGrand001.1 | 13 | NX000055 DT1 a 1 - New Mexico 2005 |
| NX78GilaRi025.5 | 2 | NX000038 DT1 a 1 - New Mexico 2005 |
| NX02DryCim047.2 | 1 | NX000180 DT1 a 1 - 2006 New Mexico NMED |
| NX16Corrum051.1 | 7 | NX000330 DT1 a 1 - 2006 New Mexico NMED |
| NX56PecosR301.0 | 6 | NX000970 DT1 a 1 - New Mexico NMED 2008 |
| NX56PecosR301.0 | 1 | NX000975 DT1 a 1 - New Mexico NMED 2008 |
| NX06Canadi348.3 | 4 | NX000980 DT1 a 1 - New Mexico NMED 2008 |
| NX09Canadi062.4 | 3 | NX000990 DT1 a 1 - New Mexico NMED 2008 |
| NX42RGrand004.1 | 2 | NX001020 DT1 a 1 - New Mexico NMED 2008 |
| NX56PecosR169.0 | 7 | NX001025 DT1 a 1 - New Mexico NMED 2008 |
| NYS-BIGS-01 | 1 | NYS00005 DT1 a 1 - New York Dept. Environmental Conservation |
| NYS-BLOK-01 | 1 | NYS00007 DT1 a 1 - New York Dept. Environmental Conservation |
| NYS-FLNT-04 | 1 | NYS00024 DT1 a 1 - New York Dept. Environmental Conservation |
| NYS-LIME-02 | 1 | NYS00040 DT1 a 1 - New York Dept. Environmental Conservation |
| NYS-OTER-01 | 1 | NYS00060 DT1 a 1 - New York Dept. Environmental Conservation |
| PA052 | 1 | PADEP070 DT1 a 1 - Pennsylvania DEP 2015 |
| DR8190 | 1 | PWD0065 DT1 a 1 - Philadelphia Water Dept YR7 Phytoplankton |
| SC470 | 1 | PWD0074 DT1 a 1 - Philadelphia Water Dept YR7 Phytoplankton |
| DR8190 | 2 | PWD0075 DT1 c 1 - Philadelphia Water Dept YR7 Phytoplankton |
| DR8190 | 1 | PWD0086 DT1 a 1 - Philadelphia Water Dept YR8 Phytoplankton |
| DR10016 | 1 | PWD0087 DT1 a 1 - Philadelphia Water Dept YR8 Phytoplankton |
| SC470 | 2 | PWD0089 DT1 a 1 - Philadelphia Water Dept YR8 Phytoplankton |
| SC470 | 2 | PWD0090 DT1 a 1 - Philadelphia Water Dept YR8 Phytoplankton |
| SC470 | 3 | PWD0091 DT1 a 1 - Philadelphia Water Dept YR8 Phytoplankton |
| DR10016 | 1 | PWD0093 DT1 a 1 - Philadelphia Water Dept YR8 Phytoplankton |
| DR8190 | 1 | PWD0112 DT1 a 1 - Philadelphia Water Dept YR9 Phytoplankton |
| RRQAF | 1 | RRQAFG DT1 a 1 - EPA Riparian Reforestation - 1998 Samples |
| RRQAF | 1 | RRQAFR DT1 a 1 - EPA Riparian Reforestation - 1998 Samples |
| RRQAO | 1 | RRQAOG DT1 a 1 - EPA Riparian Reforestation - 1998 Samples |
| RRQAO | 1 | RRQAOSS DT1 a 1 - EPA Riparian Reforestation - 1998 Samples |
| RRWSF | 1 | RRWSFSS DT1 a 1 - EPA Riparian Reforestation - 1998 Samples |
| RRQAF | 1 | RR2QAFSS DT1 a 1 - EPA Riparian Reforestation - 1999 Samples |
| RRQAO | 1 | RR2QAOG DT1 a 1 - EPA Riparian Reforestation - 1999 Samples |
| SV1 | 1 | SR009865 DT1 h 1 - 1996 Savannah River Survey #117 |
| VG2 | 1 | SR010545 DT1 h 1 - 1997 Savannah River Survey #119 |
| SV5 | 2 | SR010565 DT1 h 1 - 1997 Savannah River Survey #119 |
| SV1 | 14 | SR010895 DT1 h 1 - 1998 Savannah River Survey #120 (June) |
| VG2 | 2 | SR011010 DT1 h 1 - 1998 Savannah River Survey #120 (June) |
| SV6 | 23 | SR011280 DT1 h 1 - 1998 Savannah River Survey #120 (June) |
| SV1 | 1 | SV018420 DT1 h 1 - 2000 Savannah Diatometer #47 -August Exposure |
| SV6 | 1 | SV018630 DT1 h 1 - 2000 Savannah Diatometer #47 -November Exposure |
| SV6 | 1 | SV019210 DT1 h 1 - 2001 Savannah Diatometer #48 - April Exposure |
| SV5 | 1 | SV019660 DT1 h 1 - 2003 Savannah Diatometer #49 - April/May Exposure |
| SV5 | 1 | SV019705 DT1 h 1 - 2003 Savannah Diatometer #49 - June Exposure |
| SV6 | present | SV019720 DT1 h 1 - 2003 Savannah Diatometer #49 - June Exposure |
| SV1 | 1 | SV013710 DT1 h 1 - 1996 Savannah Diatometer #43 |
| VG2 | present | SV015040 DT1 l 1 - 1997 Savannah Diatometer #44 - February Exposure |
| SV5 | present | SV015145 DT1 L 1 - 1997 Savannah Diatometer #44 - April Exposure |
| SV5 | present | SV015370 DT1 l 1 - 1997 Savannah Diatometer #44 - July Exposure |
| SV1 | present | SV015430 DT1 h 1 - 1997 Savannah Diatometer #44 - August Exposure |
| SV1 | present | SV015430 DT1 l 1 - 1997 Savannah Diatometer #44 - August Exposure |
| SV5 | present | SV015445 DT1 h 1 - 1997 Savannah Diatometer #44 - August Exposure |
| SV5 | present | SV015445 DT1 l 1 - 1997 Savannah Diatometer #44 - August Exposure |
| VG1 | present | SV015475 DT1 h 1 - 1997 Savannah Diatometer #44 - August Exposure |
| VG1 | present | SV015475 DT1 l 1 - 1997 Savannah Diatometer #44 - August Exposure |
| SV6 | present | SV015535 DT1 l 1 - 1997 Savannah Diatometer #44 - September Exposure |
| SV1 | present | SV015580 DT1 l 1 - 1997 Savannah Diatometer #44 - October Exposure |
| SV6 | present | SV015685 DT1 l 1 - 1997 Savannah Diatometer #44 - November Exposure |
| VG2 | present | SV015715 DT1 l 1 - 1997 Savannah Diatometer #44 - November Exposure |
| SV2B | present | SV016510 DT1 l 1 - 1998 Savannah Diatometer #45 - July Exposure |
| SV1 | present | SV016525 DT1 l 1 - 1998 Savannah Diatometer #45 - August Exposure |
| SV1 | present | SV016750 DT1 h 1 - 1998 Savannah Diatometer # 45 - November Exposure |
| SV6 | present | SV016855 DT1 h 1 - 1998 Savannah Diatometer # 45 - December Exposure |
| SV1 | 2 | SV017075 DT1 l 1 - 1999 Savannah Diatometer #46 - February Exposure |
| SV6 | present | SV017180 DT1 h 1 - 1999 Savannah Diatometer #46 - March Exposure |
| SV2A | present | SV017195 DT1 h 1 - 1999 Savannah Diatometer #46 - March Exposure |
| SV6 | present | SV017255 DT1 h 1 - 1999 Savannah Diatometer #46 - April Exposure |
| SV2B | present | SV017435 DT1 h 1 - 1999 Savannah Diatometer #46 - June Exposure |
| SV5 | present | SV017540 DT1 h 1 - 1999 Savannah Diatometer #46 - August Exposure |
| SV2B | present | SV017735 DT1 h 1 - 1999 Savannah Diatometer #46 - October Exposure |
| TE1 | 4 | TE001920 DT1 h 1 - 2000 Sabine River Survey (Texas Eastman) |
| TE1 | 1 | TE001950 DT1 h 1 - 2000 Sabine River Survey (Texas Eastman) |
| TE3 | 4 | TE002050 DT1 h 1 - 2000 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE002075 DT1 h 1 - 2000 Sabine River Survey (Texas Eastman) |
| TE1 | 3 | TE002105 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002115 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002120 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 7 | TE002125 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 1 | TE002130 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 7 | TE002175 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002200 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 3 | TE002215 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002240 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 13 | TE002275 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 3 | TE002345 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 3 | TE002220 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002225 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002230 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002245 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002250 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 10 | TE002265 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 6 | TE002290 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE002295 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE002315 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 3 | TE002360 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE3 | 2 | TE002380 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE4 | 1 | TE002410 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE4 | 7 | TE002425 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 4 | TE002100 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE002475 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE002480 DT1 a 1 - 2005 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002595 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE2 | 1 | TE002605 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE2 | 3 | TE002640 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE002720 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002545 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002615 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE2 | 12 | TE002620 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE002630 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE2 | 5 | TE002650 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE3 | 4 | TE002745 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE3 | 2 | TE002760 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE3 | 4 | TE002765 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE3 | 5 | TE002780 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE4 | 3 | TE002845 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 4 | TE002500 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002505 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 4 | TE002525 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 4 | TE002540 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 3 | TE002555 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 2 | TE002580 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 1 | TE002585 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE3 | 2 | TE002775 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE4 | 3 | TE002800 DT1 a 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE002855 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE002870 DT1 A 1 - 2010 Sabine River Survey (Texas Eastman) |
| TE1 | 1 | TE003011 DT1 a 1 - 2015 Sabine River Survey (Texas Eastman) |
| TE1 | 1 | TE003013 DT1 a 1 - 2015 Sabine River Survey (Texas Eastman) |
| TE4 | 6 | TE003078 DT1 a 1 - 2015 Sabine River Survey (Texas Eastman) |
| TE4 | 1 | TE003074 DT1 a 1 - 2015 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE003040 DT1 a 1 - 2015 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE003039 DT1 a 1 - 2015 Sabine River Survey (Texas Eastman) |
| TE1 | 5 | TE001040 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE2 | 1 | TE001100 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE2 | 5 | TE001105 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE001110 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE2 | 1 | TE001120 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE2 | 1 | TE001130 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE3 | 2 | TE001205 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE3 | 2 | TE001210 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE001215 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE001220 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE001225 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE001235 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE001300 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE4 | 2 | TE001325 DT1 h 1 - 1987 Sabine River Survey (Texas Eastman) |
| TE1 | 1 | TE001505 DT1 h 1 - 1995 Sabine River Survey (Texas Eastman) |
| TE2 | 1 | TE001595 DT1 h 1 - 1995 Sabine River Survey (Texas Eastman) |
| TE2 | 2 | TE001640 DT1 h 1 - 1995 Sabine River Survey (Texas Eastman) |
| TE3 | 2 | TE001710 DT1 h 1 - 1995 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE001715 DT1 h 1 - 1995 Sabine River Survey (Texas Eastman) |
| TE3 | 1 | TE001730 DT1 h 1 - 1995 Sabine River Survey (Texas Eastman) |
| UA000007 | 2 | UA000035 DT1 a 1 - University of Arkansas - Ozark Plateau Fall 2003 |
| VA_VAEQ99-484 | 2 | VA000061 DT1 h 1 - Virginia Algal Index (EPA/DEQ) - 2005 |
| VA_VAEQ99-479 | 2 | VA000068 DT1 h 1 - Virginia Algal Index (EPA/DEQ) - 2005 |
| VA_VAEQ99-475 | 2 | VA000020 DT1 l 1 - Virginia Algal Index (EPA/DEQ) - 2005 |
| x trib to Blackwater River | 2 | va000203 DT1 a 1 - Virginia DEQ - 2008 |
| VA-4AROA064.69 | 2 | VA000234 DT1 a 1 - Virginia DEQ - 2009 |
| VA-2-NBB001.54 | 2 | VA000318 DT1 a 1 - Virginia DEQ - 2010 |
| VA-2-MRY010.96 | 1 | VA000308 DT1 a 1 - Virginia DEQ - 2010 |
| VA-8-PMK092.12 | 3 | VA000328 DT1 a 1 - VA DEQ (Virginia DEQ 2011) |
| VA-2-NTR000.23 | 2 | VA000376 DT1 a 1 - Virginia DEQ - 2012 |
| VA-8-BLC002.88 | 1 | VA000474 DT1 a 1 - Virginia DEQ - 2013 |
| VA-1BMSS001.35 | 1 | VA000523 DT1 a 1 - Virginia DEQ - 2014 |
| VA-4AXOL000.94 | 1 | VA000542 DT1 a 1 - VA DEQ 2015 |
| VA-2-MSC000.60 | 1 | VA000545 DT1 a 1 - VA DEQ 2015 |
| VA-4ABST009.45 | 2 | VA000569 DT1 a 1 - VA DEQ 2015 |
| VA-4ASRE006.91 | 1 | VA000580 DT1 a 1 - VA DEQ 2015 |
| VA-5ANTW035.62 | 3 | VA000621 DT1 a 1 - VA DEQ 2015 |
| VA-1AHOC002.83 | 2 | VA000627 DT1 a 1 - VA DEQ 2015 |
| VA-4ASOO002.56 | 1 | VA000637 DT1 a 1 - VA DEQ 2015 |
| VA-2BJMS163.69 | 9 | VA000651 DT1 a 1 - VA DEQ 2016 |
| VA-2-PWT001.40 | 3 | VA000653 DT1 a 1 - VA DEQ 2016 |
| VA-5ATRE044.23 | 1 | VA000654 DT1 a 1 - VA DEQ 2016 |
| VA-2BFSP001.09 | 1 | VA000657 DT1 a 1 - VA DEQ 2016 |
| VA-8-MPN073.75 | 1 | VA000699 DT1 a 1 - VA DEQ 2017 |
| VA-8-POR015.70 | 2 | VA000700 DT1 a 1 - VA DEQ 2017 |
| VA-5ABLC002.00 | 2 | VA000717 DT1 a 1 - VA DEQ 2017 |
| VA-5ANTW014.66 | 2 | VA000718 DT1 a 1 - VA DEQ 2017 |
| GS04072185 | present | WM000017 DT1 a 1 - 1998 USGS WRD/WMIC (Scudder I) |
| GS04085074 | present | WM000027 DT1 a 1 - 1998 USGS WRD/WMIC (Scudder I) |
| WPUSPWC3 | 2 | WP000261 DT1 a 1 - Wm Penn DRWI Periphyton 2016 |
| CF1 | 1 | CF10001 DT1 a 1 - CF14 for Null Samples |
| CO1 | 1 | CO10001 DT1 a 1 - CO7 for Null Samples |
| CO1 | 1 | CO10003 DT1 a 1 - CO7 for Null Samples |
| CO4 | 1 | CO10004 DT1 a 1 - CO7 for Null Samples |
| CO3 | 1 | CO10007 DT1 a 1 - CO7 for Null Samples |
| CR3 | 1 | CR10002 DT1 a 1 - CR52 for Null Samples |
| CR5 | 1 | CR10003 DT1 a 1 - CR52 for Null Samples |
| WA1 | 1 | WA10001 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 1 | SV12228 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 3 | SV12238 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 2 | SV12246 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 2 | SV12264 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 1 | SV12268 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 1 | SV12270 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 1 | SV12278 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 1 | SV12279 DT1 a 1 - Dummy Subproject for Null Samples |
| 999 | 1 | SV12280 DT1 a 1 - Dummy Subproject for Null Samples |
| SV1 | 1 | SR10006 DT1 a 1 - Dummy Subproject for Null Samples |
| SV6 | 1 | SR10008 DT1 a 1 - Dummy Subproject for Null Samples |
| OT4 | 1 | OT10005 DT1 a 1 - Dummy Subproject for Null Samples |
| OT5 | 3 | OT10008 DT1 a 1 - Dummy Subproject for Null Samples |
| SB3 | 6 | SB10009 DT1 a 1 - Dummy Subproject for Null Samples |
| SB1 | 2 | SB10011 DT1 a 1 - Dummy Subproject for Null Samples |
| SB4 | 2 | SB10012 DT1 a 1 - Dummy Subproject for Null Samples |
| SB3 | 11 | SB10013 DT1 a 1 - Dummy Subproject for Null Samples |
| LN4 | 1 | LN10002 DT1 a 1 - Dummy Subproject for Null Samples |
| MI2 | 2 | MI10006 DT1 a 1 - Dummy Subproject for Null Samples |
| MAIA-PA771S | 19464 | MAIA0464 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-PA771S | 349 | MAIA0489 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-PA771S | 202 | MAIA0509 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA97-101 | 545 | MAIA0583 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA98-133 | 1057 | MAIA0838 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA98-005 | 24 | MAIA0982 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA98-044 | 828 | MAIA0984 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA98-082 | 1784 | MAIA0988 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA98-005 | 148 | MAIA1001 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA98-138 | 3791 | MAIA1104 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MAIA-MAIA97-033 | 216 | MAIA1122 DT1 A 1 - Mid Atlantic Integ Assess - non ANSP |
| MR6 | 2 | MR10005 DT1 a 1 - MR10 for Null Samples |
| MTWET69 | 3 | MT1468A DT1 a 1 - MT34401 for Null Samples from 1st contracts with Montana early 1990s |
| MT1196A | 6 | MT1196A DT1 a 1 - MT34401 for Null Samples from 1st contracts with Montana early 1990s |
| NA1 | 5 | NA10001 DT1 a 1 - Nanticoke R - ANSP River Survey - 1969-1970 |
| NA3 | 2 | NA10002 DT1 a 1 - Nanticoke R - ANSP River Survey - 1969-1970 |
| NA1 | 1 | NA10003 DT1 a 1 - Nanticoke R - ANSP River Survey - 1969-1970 |
| NA3 | 2 | NA10004 DT1 a 1 - Nanticoke R - ANSP River Survey - 1969-1970 |
| NE3 | 1 | NE10003 DT1 a 1 - NE5 for Null Samples |
| SB1 | 12 | SB10001 DT1 a 1 - SB3 for Null Samples |
| SB4 | 1 | SB10002 DT1 a 1 - SB3 for Null Samples |
| SB5 | 6 | SB10003 DT1 a 1 - SB3 for Null Samples |
| SB6 | 3 | SB10004 DT1 a 1 - SB3 for Null Samples |
| SBAB | 4 | SB10007 DT1 a 1 - SB3 for Null Samples |
| SBCB | 1 | SB10008 DT1 a 1 - SB3 for Null Samples |
| SC3 | 1 | SC10006 DT1 a 1 - Schuylkill R - ANSP River Survey - 1960 |
| TN3 | 1 | TN10004 DT1 a 1 - TN12 for Null Samples |
Publication:
Smith 1853
year: 1853, publication_id: 1496
Smith, W. 1853. A Synopsis of British Diatomaceae; with remarks on their structure, functions and distribution; and instructions for collecting and preserving specimens. John Van Voorst, London 1: 89 pp., pl. 1-31.
| Search for this taxon in the ANS Diatom Herbarium |
Page citation:
Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Nitzschia sigma (NADED 48087). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=48087. Accessed 09 Jun 2023. This web service reports all information about a given algae taxon available at the time of retrieval.
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