Water Body: ROCK CREEK AT QUAT     Site Location ID: GS14206347  Sample Label: 
Sample ID: GS145521                Client Sample ID: WILL0904ADE0742BA
Date Sample Collected: 09/28/2004  Count Finished: 03/04/2005
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type: DTH


   Naded Taxon Name                                                            Percent    Count  Notes   
    2098 Achnanthes conspicua Mayer                                               0.33      2.0
    2017 Achnanthes lanceolata var. haynaldii (Schaarschmidt) Cleve               4.66     28.0
    1026 Achnanthidium exiguum var. heterovalvum (Krasske) Czarnecki              0.33      2.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           0.33      2.0
    1022 Achnanthidium sp. 10 NAWQA MP                                            1.33      8.0
  204001 Adlafia bryophila (Petersen) Moser, Lange-Bertalot et Metzeltin          0.66      4.0
    7060 Amphora aequalis Krammer                                                 0.33      2.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.33      2.0
    7042 Amphora montana Krasske                                                  0.83      5.0
    9001 Asterionella formosa Hassall                                             0.16      1.0
   10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen                      0.50      3.0
   10002 Aulacoseira crenulata (Ehrenberg) Thwaites                               0.16      1.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  1.50      9.0
  212002 Chamaepinnularia bremensis (Hustedt) Lange-Bertalot in Lange-Bertal+     0.16      1.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 2.33     14.0
   19001 Cyclostephanos tholiformis Stoermer, Håkansson et Theriot                0.66      4.0
   20007 Cyclotella meneghiniana Kützing                                          0.50      3.0
   20012 Cyclotella pseudostelligera Hustedt                                      0.83      5.0
  197001 Diadesmis confervacea Kützing                                            0.83      5.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     1.16      7.0
   30014 Diploneis parma Cleve                                                    0.33      2.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.66      4.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          0.50      3.0
   33056 Eunotia soleirolii (Kützing) Rabenhorst                                  0.83      5.0
   34145 Fragilaria capucina var. distans (Grunow) Lange-Bertalot                 0.16      1.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 1.16      7.0
   35027 Frustulia sp. 2 NAWQA EAM                                                0.66      4.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.33      2.0
   37322 Gomphonema aff. kobayasii Idaho DW Kociolek et Kingston                  0.83      5.0
   37002 Gomphonema affine Kützing                                                0.33      2.0
   37003 Gomphonema angustatum (Kützing) Rabenhorst                               1.00      6.0
   37317 Gomphonema innocens Reichardt                                            1.83     11.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.83      5.0
   37278 Gomphonema lagenula Kützing                                              0.16      1.0
   37168 Gomphonema micropus Kützing                                              0.50      3.0
   37178 Gomphonema minutum (Agardh) Agardh                                       0.33      2.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.33      2.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.16      1.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     1.16      7.0
  213004 Hippodonta costulata (Grunow in Cleve and Grunow) Lange-Bertalot, M+     0.33      2.0
  211001 Mayamaea agrestis (Hustedt) Lange-Bertalot                               1.00      6.0
   44073 Melosira varians Agardh                                                  0.50      3.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.16      1.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.33      2.0
   46317 Navicula canalis Patrick                                                 0.66      4.0
   46014 Navicula cryptocephala Kützing                                           3.00     18.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.33      2.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            0.50      3.0
   46616 Navicula germainii Wallace                                               0.33      2.0
   46023 Navicula gregaria Donkin                                                 2.33     14.0
   46859 Navicula lanceolata (Agardh) Kützing                                     1.33      8.0
   46039 Navicula minima Grunow in Van Heurck                                     2.33     14.0
   46154 Navicula rhynchocephala Kützing                                          0.33      2.0
   46896 Navicula rostellata Kützing                                              1.50      9.0
   46401 Navicula tenelloides Hustedt                                             7.83     47.0
   46774 Navicula trivialis Lange-Bertalot                                        2.50     15.0
   46504 Navicula veneta Kützing                                                  0.50      3.0
   46473 Navicula ventralis Krasske                                               0.33      2.0
   46895 Navicula viridulacalcis Lange-Bertalot in U. Rumrich, Lange-Bertalo+     0.50      3.0
   48004 Nitzschia amphibia Grunow                                                0.33      2.0
   48093 Nitzschia angustata (Smith) Grunow                                       0.50      3.0
   48006 Nitzschia capitellata Hustedt in A. Schmidt                              1.00      6.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     1.50      9.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        1.33      8.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.33      2.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.33      2.0
   48020 Nitzschia heufleriana Grunow                                             0.16      1.0
   48025 Nitzschia palea (Kützing) Smith                                          2.00     12.0
   48029 Nitzschia recta Hantzsch ex Rabenhorst                                   2.50     15.0
   48177 Nitzschia sigmoidea (Nitzsch) Smith                                      1.83     11.0
   48325 Nitzschia silicula Hustedt                                               0.33      2.0
   48225 Nitzschia sociabilis Hustedt                                             0.50      3.0
   48349 Nitzschia tubicola Grunow in Cleve and Grunow                            1.16      7.0
  214002 Parlibellus protracta (Grunow) Witkowski, Lange-Bertalot et Metzelt+     0.33      2.0
   52025 Pinnularia divergens Smith                                               0.16      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.50      3.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     2.33     14.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           3.33     20.0
  186004 Psammothidium lauenburgianum (Hustedt) Bukhtiyarova et Round             0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.83      5.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         6.16     37.0
  170001 Sellaphora laevissima (Kützing) Mann                                     0.16      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 2.33     14.0
  170014 Sellaphora seminulum (Grunow) Mann                                       4.16     25.0
   62002 Stauroneis anceps Ehrenberg                                              0.16      1.0
   62008 Stauroneis kriegeri Patrick                                              0.66      4.0
   62007 Stauroneis smithii Grunow                                                0.33      2.0
   62040 Stauroneis thermicola (Petersen) Lund                                    0.33      2.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.50      3.0
   65002 Surirella angusta Kützing                                                0.83      5.0
   65068 Surirella brebissonii Krammer et Lange-Bertalot                          0.16      1.0
   65064 Surirella brebissonii var. kuetzingii Krammer et Lange-Bertalot          0.33      2.0
   65048 Surirella minuta Brébisson                                               0.50      3.0
   65045 Surirella stalagma Hohn et Hellerman                                     0.33      2.0
   66042 Synedra acus Kützing                                                     0.33      2.0
   66014 Synedra parasitica (Smith) Hustedt                                       0.33      2.0
   66024 Synedra ulna (Nitzsch) Ehrenberg                                         1.50      9.0
   70007 Thalassiosira pseudonana Hasle et Heimdal                                2.16     13.0
  185038 Tryblionella coarctata (Grunow) Mann in Round, Crawford and Mann         0.33      2.0

Report Date: 6/10/2023          Total Number of Taxa: 99          Total Number Counted: 600