STILLWATER RIVER NEAR STERLING, MA
site code: GS01095220
site_id: 15608
waterbody: Stillwater River
(label not recorded)
(city_town not recorded)
description: | I-190 N to Exit 5, left, 0.5 mi Dana Hill Rd, right, 0.5 mi to bridge. |
latitude_decimal: 42.410800000
longitude_decimal: -71.791700000
(no elevation_feet)
client_code: 01095220
waterbody type: stream / river
ecoregion_id: 59
study_unit_id: 131
country: United States (US)
state: Massachusetts (MA)
county: Worcester
Algae samples taken at this site: 20
sample GSN00860 - 1999 QMH-macro MA Stillwater River (site GS01095220)
sample GSN00861 - 1999 QMH-micro MA Stillwater River (site GS01095220)
sample GSN00864 - 1999 RTH MA Stillwater River (site GS01095220)
sample GSN00866 - 1999 DTH MA Stillwater River (site GS01095220)
sample GSN23483 - 2000 QMH-macro MA Stillwater River (site GS01095220)
sample GSN23484 - 2000 QMH-micro MA Stillwater River (site GS01095220)
sample GSN23485 - 2000 QMH-moss MA Stillwater River (site GS01095220)
sample GSN23487 - 2000 RTH MA Stillwater River (site GS01095220)
sample GSN23491 - 2000 DTH MA Stillwater River (site GS01095220)
sample GSN87110 - 2001 RTH MA Stillwater River (site GS01095220)
sample GSN87114 - 2001 DTH MA Stillwater River (site GS01095220)
sample GSN87116 - 2001 QMH-micro MA Stillwater River (site GS01095220)
sample GSN87117 - 2001 QMH-macro MA Stillwater River (site GS01095220)
sample GSN87118 - 2001 QMH-moss MA Stillwater River (site GS01095220)
sample GS100735 - 2002 RTH MA Stillwater River (site GS01095220)
sample GS100739 - 2002 DTH MA Stillwater River (site GS01095220)
sample GS117890 - 2003 RTH MA Stillwater River (site GS01095220)
sample GS117912 - 2003 DTH MA Stillwater River (site GS01095220)
sample GS137753 - 2004 RTH MA Stillwater River (site GS01095220)
sample GS137759 - 2004 DTH MA Stillwater River (site GS01095220)
Non-diatoms found at this site: 29
802000: Amphithrix janthina (Montagne) Bornet et Flahault
1502000: Audouinella violacea Kützing
309000: Cladophora glomerata (Linnaeus) Kützing
316005: Closterium dianae Ehrenberg
316001: Closterium venus Kützing
847001: Geitlerinema splendidum (Greville) Anagnostidis
863003: Leptolyngbya foveolarum (Rabenhorst ex Gomont) Anagnostidis et Komárek
860004: Lyngbya martensiana Meneghini ex Gomont
878004: Microcoleus lyngbyaceus (Kützing) Crouan
878000: Microcoleus vaginatus (Vaucher) Gomont
888056: Oscillatoria formosa Bory
888060: Oscillatoria granulata Gardner
888005: Oscillatoria limosa (Dillwyn) Agardh
888075: Oscillatoria minnesotensis Tilden
888018: Oscillatoria prolifica (Greville) Gomont
888015: Oscillatoria tenuis Agardh ex Gomont
467002: Pediastrum tetras (Ehrenberg) Ralfs
890028: Phormidium autumnale (Agardh) Trevisan ex Gomont
890022: Phormidium retzii (C. A. Agardh) Gomont
510006: Scenedesmus acuminatus (Lagerheim) Chodat
510016: Scenedesmus acutiformis Schröder
510042: Scenedesmus armatus var. bicaudatus Chodat
510017: Scenedesmus brasiliensis Bohlin
510009: Scenedesmus denticulatus Kirchner
510002: Scenedesmus ecornis (Ralfs) Chodat
510067: Scenedesmus quadricauda var. quadrispina (Chodat) G. M. Smith
510005: Scenedesmus spinosus Chodat
538005: Staurastrum punctulatum Brébisson
543001: Stigeoclonium lubricum (Dillwyn) Kützing
Diatoms found at this site: 226
2053: Achnanthes biasolettiana (Kützing) Grunow
2049: Achnanthes bioreti Germain
2113: Achnanthes chlidanos Hohn et Hellerman
2157: Achnanthes daonensis Lange-Bertalot
2042: Achnanthes detha Hohn et Hellerman
2015: Achnanthes lanceolata (Brébisson ex Kützing) Grunow
2224: Achnanthes lanceolata subsp. frequentissima Lange-Bertalot
2102: Achnanthes lanceolata subsp. rostrata (Østrup) Lange-Bertalot
2063: Achnanthes lanceolata var. apiculata Patrick
2105: Achnanthes oblongella Østrup
2033: Achnanthes peragalli Brun et Héribaud
2249: Achnanthes ploenensis Hustedt
2026: Achnanthes pusilla (Grunow) DeToni
2046: Achnanthes stewartii Patrick
2038: Achnanthes suchlandtii Hustedt
1008: Achnanthidium exilis (Kützing) Heiberg
1010: Achnanthidium minutissimum (Kützing) Czarnecki
1023: Achnanthidium pyrenaicum (Hustedt) Kobayashi
1022: Achnanthidium sp. 10 NAWQA MP
204001: Adlafia bryophila (Petersen) Moser, Lange-Bertalot et Metzeltin
7075: Amphora copulata (Kützing) Schoeman et Archibald
7010: Amphora inariensis Krammer
7031: Amphora libyca Ehrenberg
7043: Amphora pediculus (Kützing) Grunow
9001: Asterionella formosa Hassall
10008: Aulacoseira ambigua (Grunow) Simonsen
10002: Aulacoseira crenulata (Ehrenberg) Thwaites
10009: Aulacoseira distans (Ehrenberg) Simonsen
10018: Aulacoseira granulata (Ehrenberg) Simonsen
18013: Brachysira microcephala (Kützing) Compère
18009: Brachysira neoexilis Lange-Bertalot
18006: Brachysira vitrea (Grunow) Ross
12001: Caloneis bacillum (Grunow) Cleve
12010: Caloneis silicula (Ehrenberg) Cleve
195003: Cavinula pseudoscutiformis (Hustedt) Mann et Stickle
195005: Cavinula scutiformis (Grunow ex Schmidt) Mann et Stickle
16010: Cocconeis fluviatilis Wallace
16005: Cocconeis placentula var. euglypta (Ehrenberg) Grunow
16003: Cocconeis placentula var. lineata (Ehrenberg) Van Heurck
16017: Cocconeis pseudothumensis Reichardt
21004: Craticula cuspidata (Kützing) Mann
21005: Craticula halophila (Grunow ex Van Heurck) Mann
21015: Craticula molestiformis (Hustedt) Mayama
20001: Cyclotella atomus Hustedt
20007: Cyclotella meneghiniana Kützing
20009: Cyclotella ocellata Pantocsek
20012: Cyclotella pseudostelligera Hustedt
23073: Cymbella affinis Kützing
23048: Cymbella aspera (Ehrenberg) Cleve
23092: Cymbella lanceolata (Agardh) Agardh
23127: Cymbella mesiana Cholnoky
23016: Cymbella naviculiformis Auerswald ex Heiberg
23068: Cymbella tumida (Brébisson ex Kützing) Van Heurck
197001: Diadesmis confervacea Kützing
30019: Diploneis puella (Schumann) Cleve
110009: Encyonema lunatum (Smith) Van Heurck
110004: Encyonema minutum (Hilse) Mann
110010: Encyonema silesiacum (Bleisch) Mann
110005: Encyonema silesiacum (Bleisch) Mann
187001: Eucocconeis flexella (Kützing) Cleve
33001: Eunotia arcus Ehrenberg
33185: Eunotia bilunaris (Ehrenberg) Souza
33216: Eunotia bilunaris var. linearis (Okuno) Lange-Bertalot et Nörpel
33013: Eunotia elegans Østrup
33015: Eunotia exigua (Brébisson) Rabenhorst
33019: Eunotia flexuosa (Brébisson ex Kutzing) Kützing
33021: Eunotia formica Ehrenberg
33168: Eunotia implicata Nörpel, Alles et Lange-Bertalot
33026: Eunotia incisa Smith ex Gregory
33183: Eunotia minor (Kützing) Grunow
33184: Eunotia muscicola Krasske
33169: Eunotia muscicola var. tridentula Nörpel et Lange-Bertalot
33036: Eunotia naegelii Migula
33039: Eunotia pectinalis (Kützing) Rabenhorst
33041: Eunotia pectinalis var. undulata (Ralfs) Rabenhorst
33045: Eunotia praerupta Ehrenberg
33055: Eunotia serra var. diadema (Ehrenberg) Patrick
33056: Eunotia soleirolii (Kützing) Rabenhorst
34001: Fragilaria bicapitata Mayer
34006: Fragilaria capucina Desmazières
34098: Fragilaria capucina var. gracilis (Østrup) Hustedt
34109: Fragilaria capucina var. rumpens (Kützing) Lange-Bertalot
34017: Fragilaria crotonensis Kitton
34086: Fragilaria exigua Grunow
34153: Fragilaria exiguiformis (Grunow) Lange-Bertalot
34024: Fragilaria nitzschioides Grunow
34197: Fragilaria sp. 10 NAWQA EAM
34030: Fragilaria vaucheriae (Kützing) Petersen
34033: Fragilaria virescens var. capitata Østrup
192002: Fragilariforma constricta (Ehrenberg) Williams et Round
192003: Fragilariforma constricta fo. stricta (Cleve-Euler) Poulin
192008: Fragilariforma virescens (Ralfs) Williams et Round
35036: Frustulia amphipleuroides (Grunow) Cleve-Euler
35024: Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer
35001: Frustulia rhomboides (Ehrenberg) deToni
35011: Frustulia vulgaris (Thwaites) De Toni
210003: Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin
37001: Gomphonema acuminatum Ehrenberg
37003: Gomphonema angustatum (Kützing) Rabenhorst
37317: Gomphonema innocens Reichardt
37156: Gomphonema insigne Gregory
37197: Gomphonema kobayasii Kociolek et Kingston
37278: Gomphonema lagenula Kützing
37168: Gomphonema micropus Kützing
37178: Gomphonema minutum (Agardh) Agardh
37095: Gomphonema minutum (Agardh) Agardh
37010: Gomphonema parvulum (Kützing) Kützing
37221: Gomphonema parvulum var. saprophilum Hustedt
37193: Gomphonema patricki Kociolek et Stoermer
37080: Gomphonema rhombicum Fricke
37275: Gomphonema sp. 9 NAWQA EAM
37029: Gomphonema subclavatum (Grunow) Grunow
37092: Gomphonema subclavatum var. mexicanum (Grunow) Patrick
37022: Gomphonema truncatum Ehrenberg
213001: Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkowski
125002: Karayevia laterostrata (Hustedt) Bukhtiyarova
207003: Kolbesia ploenensis (Hustedt) Kingston
130002: Luticola mutica (Kützing) Mann
211001: Mayamaea agrestis (Hustedt) Lange-Bertalot
44001: Melosira ambigua (Grunow) Müller
44005: Melosira granulata (Ehrenberg) Ralfs
44010: Melosira italica (Ehrenberg) Kützing
44035: Melosira lirata fo. biseriata (Grunow) Camburn
44073: Melosira varians Agardh
45001: Meridion circulare (Greville) Agardh
45002: Meridion circulare var. constrictum (Ralfs) Van Heurck
46494: Navicula absoluta Hustedt
46002: Navicula angusta Grunow
46316: Navicula bryophila Petersen
46272: Navicula capitata Ehrenberg
93165: Navicula cf. kriegerii NAWQA KM Krasske
46014: Navicula cryptocephala Kützing
46170: Navicula cryptocephala var. veneta (Kützing) Rabenhorst
46527: Navicula cryptotenella Lange-Bertalot
46257: Navicula decussis Østrup
46486: Navicula detenta Hustedt
46023: Navicula gregaria Donkin
46024: Navicula gysingensis Foged
46523: Navicula ignota var. acceptata (Hustedt) Lange-Bertalot
46035: Navicula laterostrata Hustedt
46039: Navicula minima Grunow
46512: Navicula molestiformis Hustedt
46044: Navicula notha Wallace
46166: Navicula pseudoventralis Hustedt
46056: Navicula radiosa Kützing
46154: Navicula rhynchocephala Kützing
46393: Navicula schoenfeldii Hustedt
46278: Navicula soehrensis var. muscicola (Petersen) Krasske
93156: Navicula sp. 3 NAWQA MP
46812: Navicula stroemii Hustedt
46089: Navicula viridula var. linearis Hustedt
46410: Navicula viridula var. rostellata (Kützing) Cleve
46087: Navicula vitiosa Schimanski
47007: Neidium bisulcatum (Lagerstedt) Cleve
47011: Neidium dubium (Ehrenberg) Cleve
48002: Nitzschia acicularis (Kützing) Smith
48004: Nitzschia amphibia Grunow
48197: Nitzschia brevissima Grunow ex Van Heurck
48006: Nitzschia capitellata Hustedt
48008: Nitzschia dissipata (Kützing) Grunow
48099: Nitzschia dissipata var. media (Hantzsch) Grunow
48276: Nitzschia draveillensis Coste et Ricard
48145: Nitzschia filiformis (Smith) Van Heurck
48011: Nitzschia fonticola (Grunow) Grunow
48015: Nitzschia gracilis Hantzsch
48023: Nitzschia linearis (Agardh) Smith
48024: Nitzschia microcephala Grunow
48025: Nitzschia palea (Kützing) Smith
48228: Nitzschia palea var. debilis (Kützing) Grunow
48126: Nitzschia perminuta (Grunow) Peragallo
48029: Nitzschia recta Hantzsch ex Rabenhorst
48124: Nitzschia subacicularis Hustedt
92003: Nupela sp. 3 NAWQA MP
92007: Nupela wellneri (Lange-Bertalot) Lange-Bertalot
50012: Opephora aff. olsenii SAVANNAH EAM Møller
52003: Pinnularia abaujensis var. rostrata (Patrick) Patrick
52148: Pinnularia acrosphaeria (Brébisson) Smith
52009: Pinnularia appendiculata (Agardh) Cleve
52013: Pinnularia borealis Ehrenberg
52025: Pinnularia divergens Smith
52027: Pinnularia divergentissima (Grunow) Cleve
52151: Pinnularia lundii Hustedt
52038: Pinnularia maior (Kützing) Rabenhorst
52045: Pinnularia microstauron (Ehrenberg) Cleve
52049: Pinnularia obscura Krasske
52059: Pinnularia subcapitata Gregory
52184: Pinnularia subrostrata (Cleve) Cleve-Euler
194004: Placoneis clementis (Grunow) Cox
194005: Placoneis elginensis (Gregory) Cox
155019: Planothidium apiculatum (Patrick) Lange-Bertalot
155017: Planothidium frequentissimum (Lange-Bertalot) Lange-Bertalot
155003: Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot
155005: Planothidium peragalli (Brun et Héribaud) Round et Bukhtiyarova
186001: Psammothidium bioretii (Germain) Bukhtiyarova et Round
186011: Psammothidium chlidanos (Hohn et Hellerman) Lange-Bertalot
186002: Psammothidium grischunum fo. daonensis (Lange-Bertalot) Bukhtiyarova and Round
186008: Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round
186009: Psammothidium ventralis (Krasske) Bukhtiyarova et Round
73001: Pseudostaurosira brevistriata (Grunow) Williams et Round
55002: Reimeria sinuata (Gregory) Kociolek et Stoermer
170026: Sellaphora fusticulus (Østrup) Lange-Bertalot
170001: Sellaphora laevissima (Kützing) Mann
170006: Sellaphora pupula (Kützing) Meresckowsky
170014: Sellaphora seminulum (Grunow) Mann
193001: Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round
62002: Stauroneis anceps Ehrenberg
62003: Stauroneis anceps fo. gracilis Rabenhorst
62015: Stauroneis phoenicenteron (Nitzsch) Ehrenberg
172005: Staurosira construens var. binodis (Ehrenberg) Hamilton
172006: Staurosira construens var. venter (Ehrenberg) Hamilton
172007: Staurosira elliptica (Schumann) Williams et Round
175005: Staurosirella pinnata (Ehrenberg) Williams et Round
63008: Stenopterobia curvula (Smith) Krammer
65069: Surirella amphioxys Smith
65002: Surirella angusta Kützing
65005: Surirella biseriata Brébisson
65068: Surirella brebissonii Krammer et Lange-Bertalot
65048: Surirella minuta Brébisson
66042: Synedra acus Kützing
66014: Synedra parasitica (Smith) Hustedt
66016: Synedra rumpens Kützing
66018: Synedra rumpens var. familiaris (Kützing) Hustedt
66024: Synedra ulna (Nitzsch) Ehrenberg
67002: Tabellaria fenestrata (Lyngbye) Kützing
67004: Tabellaria flocculosa (Roth) Kützing
200001: Tabularia tabulata (Agardh) Snoeijs
Counts version 2.14 - last revision 8/8/12
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