6/30/98

Phytoplankton Division	Genus	Cells or colonies/mL	Periphyton Division	Genus	Cells or colonies/cm2
Chlorophyta	Pediastrum	666.67	Chlorophyta	Cladophora	75.75
Chlorophyta	Tetraedron	1333.33	Chlorophyta	Rhizoclonium	86.58
Chlorophyta	Ulothrix	666.67	Chlorophyta	Tetraedron	43.29
Chrysophyta	Amphora	2000.00	Chlorophyta	Ulothrix	86.58
Chrysophyta	Cymbella	1333.33	Chrysophyta	Cocconeis	108.22
Chrysophyta	Diatoma	666.67	Chrysophyta	Cymbella	183.98
Chrysophyta	Synedra	2666.67	Chrysophyta	Diploneis	21.64
Cyanophyta	Microcystis	7333.33	Chrysophyta	Fragilaria	97.40
			Chrysophyta	Melosira	32.47
			Chrysophyta	Navicula	140.69
			Chrysophyta	Synedra	173.16
			Cyanophyta	Gloeocapsa	43.29
			Cyanophyta	Microcystis	270.56

5/15/98
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Apatococcus	666.67	Chlorophyta	Cladophora	176.77
Chlorophyta	Ankistrodesmus	2666.67	Chlorophyta	Cosmarium	75.75
Chlorophyta	Cosmarium	1333.33	Chlorophyta	Rhizoclonium	227.27
Chlorophyta	Scenedesmus	2000.00	Chlorophyta	Spirogyra	50.50
Chrysophyta	Fragilaria	4000.00	Chlorophyta	Stigeoclonium	25.25
Chrysophyta	Gomphonema	666.67	Chrysophyta	Cocconeis	176.77
Chrysophyta	Navicula	4000.00	Chrysophyta	Cymbella	202.02
Chrysophyta	Nitzchia	1333.33	Chrysophyta	Diploneis	101.01
Chrysophyta	Synedra	2666.67	Chrysophyta	Fragilaria	277.78
Cyanophyta	Microcystis	11,333.33	Chrysophyta	Navicula	126.26
			Chrysophyta	Nitzchia	50.50
			Chrysophyta	Synedra	328.28
			Chrysophyta	Tabellaria	75.75
			Cyanophyta	Lyngbya	151.51
			Cyanophyta	Microcystis	530.31

4/30/98
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Gensu	Cells or colonies/cm2
Chlorophyta	Ankistrodesmus	3333.33	Chlorophyta	Cladophora	212.12
Chlorophyta	Cosmarium	666.67	Chlorophyta	Draparnaldia	151.51
Chlorophyta	Euastrum	666.67	Chlorophyta	Geminella	60.61
Chlorophyta	Scenedesmus	1333.33	Chlorophyta	Ulothrix	272.72
Chrysophyta	Cymbella	2666.67	Chrysophyta	Caloneis	121.21
Chrysophyta	Fragilaria	1333.33	Chrysophyta	Cocconeis	242.42
Chrysophyta	Gyrosigma	2000.00	Chrysophyta	Cymbella	333.33
Chrysophyta	Navicula	2000.00	Chrysophyta	Diploneis	60.61
Cyanophyta	Aphanothece	4000.00	Chrysophyta	Fragilaria	484.84
Cyanophyta	Microcystis	4666.67	Chrysophyta	Navicula	272.72
			Chrysophyta	Synedra	393.93
			Cyanophyta	Microcystis	575.75

3/27/98
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	2000.00	Chlorophyta	Characium	68.87
Chlorophyta	Scenedesmus	1333.33	Chlorophyta	Gloeocystis	110.19
Chrysophyta	Cocconeis	666.67	Chlorophyta	Spirogyra	82.64
Chrysophyta	Cymbella	1333.33	Chlorophyta	Ulothrix	123.97
Chrysophyta	Fragilaria	3333.33	Chrysophyta	Anomoeoneis	41.32
Chrysophyta	Gyrosigma	666.67	Chrysophyta	Caloneis	110.19
Chrysophyta	Navicula	2666.67	Chrysophyta	Cymbella	220.38
Chrysophyta	Synedra	4000.00	Chrysophyta	Fragilaria	358.13
Cyanophyta	Aphanothece	3333.33	Chrysophyta	Gomphonema	275.48
Cyanophyta	Microcystis	8000.00	Chrysophyta	Navicula	427.00
			Chrysophyta	Nitzchia	55.10
			Chrysophyta	Synedra	371.90
			Cyanophyta	Gloeothece	206.61
			Cyanophyta	Holopedium	123.97
			Cyanophyta	Microcystis	633.31

10/15/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	1333.33	Chlorophyta	Bulbochaete	45.45
Chlorophyta	Eustaurastrum	666.67	Chlorophyta	Cosmarium	121.21
Chlorophyta	Scenedesmus	1333.33	Chlorophyta	Chlorella	151.51
Chlorophyta	Staurastrum	666.67	Chlorophyta	Ulothrix	272.72
Chrysophyta	Cocconeis	666.67	Chrysophyta	Cocconeis	212.12
Chrysophyta	Cymbella	2000.00	Chrysophyta	Cymbella	278.79
Chrysophyta	Fragilaria	5333.33	Chrysophyta	Fragilaria	181.82
Chrysophyta	Synedra	4000.00	Chrysophyta	Gomphonema	75.75
Cyanophyta	Aphanothece	2333.33	Chrysophyta	Navicula	242.42
Cyanophyta	Lyngbya	2333.33	Chrysophyta	Synedra	363.63
Cyanophyta	Microcystis	10,666.67	Cyanophyta	Lyngbya	212.12
			CVyanophyta	Microcystis	409.09

9/29/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	4000.00	Chlorophyta	Closterium	173.16
Chlorophyta	Scenedesmus	2333.33	Chlorophyta	Cosmarium	151.51
Chrysophyta	Cymbella	4000.00	Chrysophyta	Cymbella	497.83
Chrysophyta	Diatoma	666.67	Chrysophyta	Diatoma	54.11
Chrysophyta	Navicula	5333.33	Chrysophyta	Fragilaria	638.52
Chrysophyta	Synedra	6666.67	Chrysophyta	Melosira	151.51
Cyanophyta	Anabaena	666.67	Chrysophyta	Navicula	670.99
Cyanophyta	Aphanothece	6000.00	Chrysophyta	Nitzchia	43.29
Cyanophyta	Lyngbya	4000.00	Chrysophyta	Synedra	616.88
Cyanophyta	Microcystis	32,000.00	Cyanophyta	Anabaena	75.75
			Cyanophyta	Calothrix	32.46
			Cyanophyta	Lyngbya	768.40
			Cyanophyta	Microcystis	1991.34

9/12/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	4000.00	Chlorophyta	Closterium	165.29
Chlorophyta	Closterium	666.67	Chlorophyta	Ulothrix	647.38
Chrysophyta	Cocconeis	1333.33	Chrysophyta	Cymbella	1501.38
Chrysophyta	Cymbella	2000.00	Chrysophyta	Fragilaria	853.99
Chrysophyta	Gomphonema	1333.33	Chrysophyta	Gomphonema	771.35
Chrysophyta	Fragilaria	1333.33	Chrysophyta	Melosira	206.61
Chrysophyta	Navicula	4000.00	Chrysophyta	Navicula	647.38
Cyanophyta	Aphanothece	6000.00	Chrysophyta	Nitzchia	96.42
Cyanophyta	Lyngbya	1333.33	Chrysophyta	Synedra	785.12
Cyanophyta	Microcystis	10,666.67	Cyanophyta	Aphanothece	192.84
			Cyanophyta	Lyngbya	509.64
			Cyanophyta	Microcystis	1460.05

8/27/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Division	Cells or colonies/cm2
Chlorophyta	Ankistrodesmus	2000.00	Chlorophyta	Chlorella	218.18
Chlorophyta	Chlorella	1333.33	Chlorophyta	Stigeoclonium	84.85
Chlorophyta	Closterium	666.67	Chrysophyta	Cymbella	2363.64
Chrysophyta	Cymbella	2333.33	Chrysophyta	Diatoma	666.67
Chrysophyta	Diatoma	666.67	Chrysophyta	Fragilaria	533.33
Chrysophyta	Fragilaria	666.67	Chrysophyta	Gomphonema	1672.73
Chrysophyta	Navicula	5333.33	Chrysophyta	Melosira	254.54
Chrysophyta	Nitzchia	666.67	Chrysophyta	Navicula	2024.24
Cyanophyta	Microcystis	16,666.67	Chrysophyta	Synedra	1321.21
			Cyanophyta	Aphanothece	60.61
			Cyanophyta	Lyngbya	509.09
			Cyanophyta	Microcystis	2218.18
			Cyanophyta	Stigonema	24.24

8/14/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	2666.67	Chlorophyta	Chlorella	166.67
Chrysophyta	Cymbella	4666.67	Chlorophyta	Ulothrix	257.57
Chrysophyta	Fragilaria	2000.00	Chrysophyta	Cocconeis	1015.15
Chrysophyta	Gomphonema	14,666.67	Chrysophyta	Cymbella	8590.91
Chrysophyta	Navicula	10,666.67	Chrysophyta	Diatoma	3348.48
Chrysophyta	Synedra	3333.33	Chrysophyta	Fragilaria	393.94
Cyanophyta	Microcystis	9333.33	Chrysophyta	Gomphonema	12,969.70
			Chrysophyta	Gyrosigma	712.12
			Chrysophyta	Navicula	10,348.48
			Chrysophyta	Nitzchia	333.33
			Chrysophyta	Synedra	5181.82
			Cyanophyta	Lyngbya	272.72
			Cyanophyta	Microcystis	1272.72

7/31/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chrysophyta	Cymbella	5333.33	Chlorophyta	Chlorella	378.78
Chrysophyta	Diatoma	4000.00	Chlorophyta	Cosmarium	151.51
Chrysophyta	Gomphonema	12,000.00	Chlorophyta	Ulothrix	227.27
Chrysophyta	Navicula	7333.33	Chrysophyta	Cocconeis	2121.21
Chrysophyta	Nitzchia	3333.33	Chrysophyta	Cymbella	29,393.94
Chrysophyta	Synedra	4666.67	Chrysophyta	Diatoma	6287.88
Cyanophyta	Microcystis	1333.33	Chrysophyta	Fragilaria	75.75
			Chrysophyta	Gomphonema	28,030.30
			Chrysophyta	Melosira	1060.61
			Chrysophyta	Navicula	21,363.63
			Chrysophyta	Synedra	13,181.82
			Cyanophyta	Lyngbya	378.78
			Cyanophyta	Microcystis	1287.88

7/15/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2	Slide (4wk)  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	1333.33	Chlorophyta	Chlorella	727.27	Chrysophyta	Cocconeis	303.03
Chrysophyta	Cymbella	4666.67	Chlorophyta	Staurastrum	484.85	Chrysophyta	Cymbella	545.45
Chrysophyta	Gomphonema	4666.67	Chlorophyta	Ulothrix	242.42	Chrysophyta	Diatoma	151.51
Chrysophyta	Navicula	2666.67	Chrysophyta	Cocconeis	2424.24	Chrysophyta	Gomphonema	606.06
Chrysophyta	Synedra	2000.00	Chrysophyta	Cymbella	30,909.09	Chrysophyta	Navicula	454.54
Cyanophyta	Microcystis	2000.00	Chrysophyta	Diatoma	8485.85	Chrysophyta	Synedra	181.81
			Chrysophyta	Gomphonema	33,212.12	Cyanophyta	Microcystis	666.67
			Chrysophyta	Melosira	2909.09
			Chrysophyta	Navicula	24,121.21
			Chrysophyta	Synedra	18,424.24
			Cyanophyta	Lyngbya	60.60
			Cyanophyta	Microcystis	969.70

7/1/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	666.67	Chlorophyta	Chlorella	111.11
Chrysophyta	Cymbella	2000.00	Chlorophyta	Staurastrum	186.87
Chrysophyta	Diatoma	1333.33	Chlorophyta	Ulothrix	338.38
Chrysophyta	Gomphonema	1333.33	Chrysophyta	Cymbella	1040.40
Chrysophyta	Navicula	2666.67	Chrysophyta	Diatoma	838.38
Chrysophyta	Synedra	2000.00	Chrysophyta	Gomphonema	2358.58
Cyanophyta	Microcystis	4000.00	Chrysophyta	Melosira	55.55
			Chrysophyta	Navicula	1858.58
			Chrysophyta	Synedra	737.37
			Cyanophyta	Lyngbya	419.19
			Cyanophyta	Microcystis	959.59

6/17/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2	Slide (4wk)  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	1333.33	Chlorophyta	Chlorella	363.63	Chlorophyta	Chlorella	90.90
Chlorophyta	Cosmarium	2000.00	Chlorophyta	Golenkinia	80.80	Chlorophyta	Golenkinia	121.21
Chlorophyta	Scenedesmus	666.67	Chrysophyta	Cocconeis	181.81	Chrysophyta	Cocconeis	333.33
Chlorophyta	Staurastrum	666.67	Chrysophyta	Cymbella	424.24	Chrysophyta	Cymbella	212.12
Chrysophyta	Cocconeis	1333.33	Chrysophyta	Diatoma	363.63	Chrysophyta	Fragilaria	242.42
Chrysophyta	Cymbella	2666.67	Chrysophyta	Fragilaria	262.62	Chrysophyta	Navicula	212.12
Chrysophyta	Diatoma	666.67	Chrysophyta	Gomphonema	141.41	Cyanophyta	Microcystis	484.84
Chrysophyta	Dinobryon	2000.00	Chrysophyta	Navicula	1030.30
Chrysophyta	Navicula	2666.67	Chrysophyta	Nitzchia	60.60
Chrysophyta	Nitzchia	666.67	Chrysophyta	Synedra	989.89
Cyanophyta	Microcystis	8000.00	Cyanophyta	Lyngbya	1434.34
			Cyanophyta	Microcystis	1858.58

6/3/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	2666.67	Chlorophyta	Chlorella	181.81
Chlorophyta	Cosmarium	666.67	Chlorophyta	Cosmarium	70.70
Chlorophyta	Ulothrix	4666.67	Chrysophyta	Cocconeis	90.90
Chrysophyta	Cocconeis	3333.33	Chrysophyta	Cymbella	535.35
Chrysophyta	Cymbella	5333.33	Chrysophyta	Diatoma	505.05
Chrysophyta	Navicula	4666.67	Chrysophyta	Gomphonema	222.22
Chrysophyta	Nitzchia	666.67	Chrysophyta	Fragilaria	171.71
Chrysophyta	Synedra	4000.00	Chrysophyta	Navicula	888.88
Cyanophyta	Microcystis	14,666.67	Chrysophyta	Synedra	1121.21
			Cyanophyta	Lyngbya	1676.76
			Cyanophyta	Microcystis	2030.30

5/20/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonis/cm2	Slide (4wk)  Division	Genus	Cells or colonies/cm2
Chlorophyta	Cosmarium	1333.33	Chlorophyta	Cosmarium	50.50	Chlorophyta	Cosmarium	60.60
Chlorophyta	Ulothrix	4000.00	Chrysophyta	Cymbella	575.75	Chrysophyta	Cocconeis	121.21
Chrysophyta	Cocconeis	3333.33	Chrysophyta	Diatoma	606.06	Chrysophyta	Cymbella	151.51
Chrysophyta	Cymbella	7333.33	Chrysophyta	Navicula	969.69	Chrysophyta	Diatoma	121.21
Chrysophyta	Diatoma	1333.33	Chrysophyta	Nitzchia	111.11	Chrysophyta	Navicula	181.81
Chrysophyta	Navicula	5333.33	Chrysophyta	Synedra	1020.20	Chrysophyta	Synedra	60.60
Chrysophyta	Synedra	3333.33	Cyanophyta	Lyngbya	1696.97	Cyanophyta	Microcystis	333.33
Cyanophyta	Lyngbya	666.67	Cyanophyta	Microcystis	1777.78
Cyanophyta	Microcystis	16,000.00

5/8/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2	Slide (4wk)  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	5333.33	Chlorophyta	Staurastrum	48.48	Chlorophyta	Chlorella	90.90
Chlorophyta	Closterium	666.67	Chrysophyta	Cymbella	460.60	Chrysophyta	Cocconeis	212.12
Chlorophyta	Cosmarium	666.67	Chrysophyta	Diatoma	48.48	Chrysophyta	Cymbella	151.51
Chrysophyta	Cocconeis	1333.33	Chrysophyta	Navicula	303.03	Chrysophyta	Navicula	181.81
Chrysophyta	Cymbella	6000.00	Chrysophyta	Nitzchia	145.45	Chrysophyta	Synedra	90.90
Chrysophyta	Diatoma	6666.67	Chrysophyta	Synedra	36.36	Cyanophyta	Microcystis	545.45
Chrysophyta	Navicula	12,000.00	Cyanophyta	Lyngbya	860.60
Chrysophyta	Synedra	2000.00	Cyanophyta	Microcystis	1684.84
Cyanophyta	Microcystis	20,000.00

4/8/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Ankistrodesmus	3333.33	Chlorophyta	Chlorella	99.17
Chlorophyta	Chlorella	6666.67	Chlorophyta	Coelastrum	60.60
Chlorophyta	Coelastrum	1333.33	Chlorophyta	Ulothrix	77.13
Chlorophyta	Staurastrum	2000.00	Chrysophyta	Cocconeis	38.57
Chrysophyta	Cymbella	2666.67	Chrysophyta	Fragilaria	132.23
Chrysophyta	Diatoma	666.67	Chrysophyta	Gomphonema	104.68
Chrysophyta	Gomphonema	1333.33	Chrysophyta	Melosira	93.66
Chrysophyta	Navicula	2000.00	Chrysophyta	Navicula	121.21
Chrysophyta	Nitzchia	666.67	Chrysophyta	Rhizoslenia	60.60
Chrysophyta	Synedra	3333.33	Chrysophyta	Synedra	165.29
Cyanophyta	Aphanothece	5333.33	Cyanophyta	Aphanothece	5.51
Cyanophyta	Lyngbya	1333.33	Cyanophyta	Lyngbya	93.66
Cyanophyta	Microcystis	8666.67	Cyanophyta	Microcystis	369.15

3/6/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Ankistrodesmus	2000.00	Chlorophyta	Ankistrodesmus	60.60
Chlorophyta	Chlorella	8666.67	Chlorophyta	Chlorella	164.50
Chlorophyta	Chodatella	666.67	Chlorophyta	Ulothrix	30.30
Chlorophyta	Staurastrum	1333.33	Chrysophyta	Cocconeis	47.62
Chlorophyta	Ulothrix	666.67	Chrysophyta	Diatoma	125.54
Chrysophyta	Cocconeis	5333.33	Chrysophyta	Fragilaria	164.50
Chrysophyta	Fragilaria	1333.33	Chrysophyta	Gomphonema	90.90
Chrysophyta	Navicula	666.67	Chrysophyta	Navicula	86.58
Chrysophyta	Rhizoslenia	666.67	Chrysophyta	Nitzchia	47.62
Chrysophyta	Synedra	2666.67	Chrysophyta	Synedra	173.16
Cyanophyta	Aphanothece	666.67	Cyanophyta	Lyngbya	30.30
Cyanophyta	Lyngbya	666.67	Cyanophyta	Microcystis	298.70
Cyanophyta	Microcystis	10,666.67

2/4/97
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL	Periphyton  Division	Genus	Cells or colonies/cm2
Chlorophyta	Chlorella	8666.67	Chlorophyta	Chlorella	165.90
Chlorophyta	Golenkinia	5333.33	Chlorophyta	Spirogyra	20.90
Chrysophyta	Fragilaria	1333.33	Chrysophyta	Diatoma	249.60
Chrysophyta	Navicula	8666.67	Chrysophyta	Gomphonema	374.20
Chrysophyta	Rhizoslenia	666.67	Chrysophyta	Navicula	439.20
Chrysophyta	Synedra	5333.33	Chrysophyta	Nitzchia	223.90
Cyanophyta	Microcystis	12,000.00	Chrysophyta	Synedra	1043.10
Pyrrophyta	Glenodinium	666.67	Cyanophyta	Lyngbya	30.30
			Cyanophyta	Microcystis	1840.30

1/7/97
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL	Periphyton  Division	Genus	Cells or Colonies/cm2	Slide (4 wk)  Division	Genus	Cells or Colonies/cm2
Chlorophyta	Golenkinia	1333.33	Chrysophyta	Diatoma	87.70	Chlorophyta	Chlorella	141.82
Chrysophyta	Fragilaria	1333.33	Chrysophyta	Diploneis	33.70	Chlorophyta	Eustaurastrum	18.18
Chrysophyta	Navicula	4666.67	Chrysophyta	Gomphonema	249.10	Chlorophyta	Golenkinia	9.09
Chrysophyta	Nitzchia	1333.33	Chrysophyta	Navicula	998.00	Chlorophyta	Spirogyra	26.06
Chrysophyta	Rhizoslenia	666.67	Chrysophyta	Nitzchia	129.30	Chlorophyta	Ulothrix	30.91
Chrysophyta	Synedra	7320.00	Chrysophyta	Synedra	787.90	Chrysophyta	Cymbella	87.27
Cyanophyta	Microcystis	11,333.33	Cyanophyta	Lyngbya	416.20	Chrysophyta	Diatoma	100.00
Pyrrophyta	Glenodinium	2666.67	Cyanophyta	Microcystis	3850.50	Chrysophyta	Diploneis	50.91
			Cyanophyta	Oscillatoria	47.10	Chrysophyta	Gomphonema	669.09
						Chrysophyta	Navicula	3678.18
						Chrysophyta	Nitzchia	121.82
						Chrysophyta	Synedra	1212.73
						Cyanophyta	Microcystis	1150.91

12/10/96
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL	Periphyton  Division	Genus	Cells or Colonies/cm2
Chlorophyta	Chlorella	6666.67	Chlorophyta	Chlorella	429.30
Chlorophyta	Chodatella	1333.33	Chlorophyta	Cosmarium	75.70
Chlorophyta	Tetraedron	666.67	Chrysophyta	Cocconeis	202.00
Chrysophyta	Cocconeis	6000.00	Chrysophyta	Diatoma	1641.40
Chrysophyta	Navicula	1333.33	Chrysophyta	Diploneis	101.00
Cyanophyta	Anabaena	2000.00	Chrysophyta	Fragilaria	328.30
Cyanophyta	Cylindrospermum	17,333.33	Chrysophyta	Navicula	1363.60
Cyanophyta	Microcystis	27,333.33	Chrysophyta	Nitzchia	454.50
			Chrysophyta	Synedra	732.30
			Cyanophyta	Lyngbya	1691.90
			Cyanophyta	Microcystis	4368.60

12/4/96
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL	Periphyton  Division	Genus	Cells or Colonies/cm2	Slide (2 wk)  Division	Genus	Cells or Colonies/cm2
Chlorophyta	Chlorella	26,000.00	Chlorophyta	Ankistrodesmus	545.40	Chlorophyta	Chlorella	48.48
Chlorophyta	Scenedesmus	2000.00	Chlorophyta	Chlorella	744.40	Chlorophyta	Coelastrum	21.21
Chlorophyta	Tetraedron	12,000.00	Chlorophyta	Staurastrum	181.80	Chlorophyta	Staurastrum	3.33
Chrysophyta	Diatoma	5333.33	Chlorophyta	Tetraedron	262.60	Chlorophyta	Tetraedron	15.15
Chrysophyta	Gyrosigma	3333.33	Chrysophyta	Diatoma	808.00	Chrysophyta	Cocconeis	42.42
Cyanophyta	Cylindrospermum	9333.33	Chrysophyta	Navicula	1111.10	Chrysophyta	Cymbella	39.39
Cyanophyta	Microcystis	18,000.00	Chrysophyta	Nitzchia	1272.70	Chrysophyta	Diatoma	112.12
			Chrysophyta	Synedra	1252.50	Chrysophyta	Diploneis	9.09
			Cyanophyta	Lyngbya	323.20	Chrysophyta	Fragilaria	24.24
			Cyanophyta	Merismopedia	404.00	Chrysophyta	Melosira	12.12
			Cyanophyta	Microcystis	2505.00	Chrysophyta	Navicula	96.96
						Chrysophyta	Nitzchia	66.67
						Chrysophyta	Synedra	90.90
						Cyanophyta	Microcystis	375.75

11/20/96
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL	Periphyton  Division	Genus	Cells or Colonies/cm2	Slide (2 wk)  Division	Genus	Cells or Colonies/cm2
Chlorophyta	Chlorella	8000.00	Chrysophyta	Cymbella	439.40	Chlorophyta	Chlorella	39.40
Chlorophyta	Golenkinia	1333.33	Chrysophyta	Diatoma	348.50	Chlorophyta	Golenkinia	9.09
Chlorophyta	Scenedesmus	666.67	Chrysophyta	Fragilaria	484.80	Chrysophyta	Cocconeis	45.45
Chrysophyta	Centronella	4000.00	Chrysophyta	Melosira	181.80	Chrysophyta	Diatoma	27.27
Chrysophyta	Melosira	5333.33	Chrysophyta	Navicula	969.70	Chrysophyta	Diploneis	21.21
Chrysophyta	Navicula	28,000.00	Chrysophyta	Nitzchia	1000.00	Chrysophyta	Gyrosigma	27.27
Chrysophyta	Nitzchia	22,000.00	Cyanophyta	Lyngbya	469.70	Chrysophyta	Melosira	33.33
Chrysophyta	Synedra	13,333.33	Cyanophyta	Microcystis	2939.40	Chrysophyta	Synedra	12.12
Cyanophyta	Aphanothece	25,333.33	Cyanophyta	Oscillatoria	76.00	Cyanophyta	Lyngbya	15.15
Cyanophyta	Microcystis	36,666.67				Cyanophyta	Microcystis	200.00
Euglenophyta	Euglena	1333.33

11/12/96

Algal Counts performed by filtering 10 ml of sample and examining the filtrate under an ocular reticule with a field of 0.0625 mm2 @ 400X (1mm2 @ 100X). Results are an average of 6 separate counts.

Periphyton is enumerated by collecting a 5 mL sample from alongside the canal at a depth of approximately 6" below the water surface. This 5 mL sample was homogenized with 50 mL of deionized water and then enumerated using the above technique.

Slides are enumerated using the ocular reticule described above. The amount of time each slide is in the canal is given.
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL	Periphyton  Division	Genus	Cells or Colonies/mL
Chlorophyta	Ankistrodesmus	451.73	Chlorophyta	Chlorella	32,137.6
Chlorophyta	Chlorella	451.73	Chlorophyta	Stigeoclonium	25,942.4
Chrysophyta	Cocconeis	258.13	Chrysophyta	Cocconeis	264,457.6
Chrysophyta	Fragilaria	129.07	Chrysophyta	Cymbella	206,377.6
Chrysophyta	Navicula	516.27	Chrysophyta	Diatoma	96,800.0
Chrysophyta	Nitzchia	322.67	Chrysophyta	Melosira	122,742.4
Chrysophyta	Synedra	2581.33	Chrysophyta	Navicula	109,577.6
Cyanophyta	Aphanothece	322.67	Chrysophyta	Nitzchia	109,577.6
Cyanophyta	Cylindrospermum	258.13	Chrysophyta	Synedra	122,742.4
Cyanophyta	Lyngbya	580.8	Cyanophyta	Lyngbya	122,742.4
Cyanophyta	Microcystis	1677.87	Cyanophyta	Microcystis	380,617.6
			Cyanophyta	Oscillatoria	90,217.6

11/6/96

Algal Counts performed by filtering 10 ml of sample and examining the filtrate under an ocular reticule with a field of 0.0625 mm2 @ 400X (1mm2 @ 100X). Results are an average of 6 separate counts.

Periphyton is enumerated by collecting a 5 mL sample from alongside the canal at a depth of approximately 6" below the water surface. This 5 mL sample was homogenized with 50 mL of deionized water and then enumerated using the above technique.

Slides are enumerated using the ocular reticule described above. The amount of time each slide is in the canal is given.
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL
Chlorophyta	Chlorella	12,196.8
Chrysophyta	Bacillaria	774.4
Chrysophyta	Dinobryon	3484.8
Chrysophyta	Fragilaria	3162.13
Chrysophyta	Gomphonema	516.27
Chrysophyta	Synedra	709.86
Cyanophyta	Anabaena	2581.33
Cyanophyta	Anabaenopsis	451.73
Cyanophyta	Aphanothece	5678.93
Cyanophyta	Cylindrospermum	2258.67
Cyanophyta	Microcystis	12,648.67
Cyanophyta	Oscillatoria	1871.47
Pyrrophyta	Glenodinium	193.6

10/23/96

All counts were performed by filtering 10 ml of sample and examining the filtrate under an ocular reticule with a field of 0.0625 mm2 @ 400X (1mm2 @ 100X). Results are an average of 4 separate counts.

Slides are enumerated using the ocular reticule described above at the same magnification. The amount of time the slide is in the canal is given.
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL
Chlorophyta	Ankistrodesmus	6001.6
Chlorophyta	Chlorella	9357.33
Chlorophyta	Golenkinia	258.13
Chrysophyta	Diatoma	322.67
Chrysophyta	Fragilaria	1290.67
Chrysophyta	Nitzchia	1484.27
Chrysophyta	Synedra	1871.47
Cyanophyta	Anabaena	1419.73
Cyanophyta	Anabaenopsis	322.67
Cyanophyta	Aphanothece	6646.93
Cyanophyta	Cylindrospermum	3420.27
Cyanophyta	Microcystis	18,779.2
Cyanophyta	Oscillatoria	2452.47

10/9/96
 
 

Phytoplankton  Division	Genus	Cells or Colonies/mL	Slide (2 wk)  Division	Genus	Cells or Colonies/mm2
Chlorophyta	Ankistrodesmus	9293	Chlorophyta	Cosmarium	2
Chlorophyta	Chlorella	6970	Chlorophyta	Golenkinia	2
Chlorophyta	Scenedesmus	155	Chrysophyta	Amphora	7
Chrysophyta	Navicula	465	Chrysophyta	Cocconeis	31
Chrysophyta	Nitzchia	4647	Chrysophyta	Cymbella	18
Cyanophyta	Anabaena	310	Chrysophyta	Diatoma	47
Cyanophyta	Cylindrospermum	6195	Chrysophyta	Navicula	34
Cyanophyta	Lyngbya	619	Chrysophyta	Snnedra	62
Cyanophyta	Microcystis	14,559	Cyanophyta	Lyngbya	22
Cyanophyta	Oscillatoria	2633	Cyanophyta	Microcystis	246
Cyanophyta	Spirulina	1239	Cyanophyta	Oscillatoria	27

9/20/96

"F" = Cells or colonies enumerated by filtering 10 mL of sample through a 0.22 micron millipore filter and all of the filtrate counted and identified.

"H"= Those species too numerous to count using the above method. In these cases, a Neubauer Improved hemacytometer was used.
 
 

Phytoplankton  Division	Genus	Cells or colonies/mL
Chlorophyta	Ankistrodesmus	17,500 (H)
Chlorophyta	Chlorella	18.1 (F)
Chlorophyta	Chodatella	0.6 (F)
Chlorophyta	Haematococcus	0.7 (F)
Chlorophyta	Stauratrum	3.7 (F)
Chlorophyta	Tetraedron	3.9 (F)
Chrysophyta	Amphora	4.9 (F)
Chrysophyta	Cymbella	5.3 (F)
Chrysophyta	Diatoma	8.0 (F)
Chrysophyta	Dinobryon	26.0 (F)
Chrysophyta	Diploneis	1.6 (F)
Chrysophyta	Fragilaria	6.4 (F)
Chrysophyta	Navicula	8.4 (F)
Chrysophyta	Nitzchia	37,500 (H)
Chrysophyta	Rhizoslenia	6.6 (F)
Chrysophyta	Synedra	6.1 (F)
Cyanophyta	Aphanothece	40,000 (H)
Cyanophyta	Lyngbya	3.9 (F)
Cyanophyta	Microcystis	25,000 (H)

9/4/96

All counts except Microcystis were performed by filtering 10 mL of sample through a 0.20 micron filter and all of the filtrate was identified and enumerated. Microcystis was enumerated using a Neubauer Improved Hemacytometer.
 
 

Division	Genus	Cells or colonies/mL
Chlorophyta	Chodatella	5.1
Chlorophyta	Coelastrum	5.2
Chlorophyta	Golenkinia	0.3
Chlorophyta	Haematococcus	2.1
Chlorophyta	Scenedesmus	1.3
Chlorophyta	Spirogyra	1.4
Chlorophyta	Staurastrum	1.6
Chrysophyta	autospore (from unknown diatom)	2.8
Chrysophyta	Cymbella	2.1
Chrysophyta	Denticula	1.4
Chrysophyta	Diatoma	5.9
Chrysophyta	Dinobryon	18.1
Chrysophyta	Fragilaria	8.4
Chrysophyta	Gyrosigma	2.0
Chrysophyta	Navicula	5.2
Chrysophyta	Nitzchia	30.1
Chrysophyta	Rhizosolenia	14.2
Chrysophyta	Synedra	18.6
Chrysophyta	Tabellaria	1.3
Cyanophyta	Anabaena	13.1
Cyanophyta	Aphanothece	31.1
Cyanophyta	Lyngbya	6.1
Cyanophyta	Microcystis	90,000
Cyanophyta	Oscillatoria	6.8
Cyanophyta	Spirulina	20.1
Euglenophyta	Euglena	0.1