Canyon 2 (C2)

Description of Site: This site is across the lake and to the North of the marina. It is where the riverine zone starts to open into the lake proper and is most representative of the transitional zone.
GPS Coordinates: 330 33.11 N   1110 25 .78 W

5/10/00

Physico-chemical Parameters
 
Time Depth (m) Temp (C) pH SpCond Salinity (ppt) D.O. (% sat) D.O. (mg/l) Turbidity (NTU's)
1008:30 -0.2 22.83 8.71 1.51 0.8 108.2 9.26 0.7
1007:34 -2.0 12.49 8.7 1.52 0.8 107.9 8.15 2.1
959:35 -32.3 15.07 8.1 1.487 0.8 66.3 6.64 5.3

 
Depth (m) Ammonia (mg/l) Nitrate (mg/l) TKN (mg/l) Ortho P (mg/l) Total P (mg/l) Sulfate (mg/l) Chloride (mg/l)
-0.2 0.12 0.14 1.0 ND 0.1 56.9 320
-2.0 0.04 0.15 1.0 0.11 0.24 57.4 329
-32.3 ND 0.11 1.0 0.19 0.3 56.7 327

 
Depth (m) Dissolved Fe (mg/l) Dissolved Mn (mg/l) Total Fe (mg/l) Total Mn (mg/l) Silica (mg/l)  TSS Chl a (mg/m3) Pheophytin a (mg/m3)
-0.2 ND ND 0.026 ND 16.1 ND 1.132 0.668
-2.0 ND ND 0.019 ND 16.0 ND 1.024 0.612
-32.3 ND ND 0.042 ND 16.2 ND ND ND

Secchi Depth: 3.9  meters

Phytoplankton   (-2.0 m)
 
Chrysophyta Cyclotella 160
Chrysophyta Chrysococcus 80
Chlorophyta Scenedesmus 160
Chlorophyta Tetraedron 80
Chlorophyta Polyedriopsis 240
Pyrrophyta Massertia 240

Phytoplankton   (-0.2 m)
 
Chlorophyta Carteria 320
Chlorophyta Cosmocladium 160
Chlorophyta Quadrigula 240
Chlorophyta Ankistrodesmus 320

   Results from 2/8/00