Description
of Site: This site is the closest within the lake to the
inflow from Roosevelt Dam and is the most representative of the riverine
zone.
GPS
Coordinates: 330 40.02
N 1110
10 .21 W
6/19/00
Physico-chemical
Parameters
Time | Depth (m) | Temp (C) | pH | SpCond. | Salinity (ppt) | D.O. (% sat) | D.O. (mg/l) | Turbidity (NTU's) |
1320:45 | -0.6 | 12.71 | 8.28 | 1852 | 1.0 | 48.7 | 4.29 | 6.4 |
1319:48 | -4.1 | 12.70 | 8.19 | 1882 | 1.0 | 45.5 | 4.27 | 6.6 |
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) |
-0.6 | 0.11 | 0.13 | 1.0 | ND | 0.21 | 66.6 | 396 |
Depth (m) | Dissolved Fe (mg/l) | Dissolved Mn (mg/l) | Total Fe (mg/l) | Total Mn (mg/l) | Silica (mg/l) | TSS | Chl a (mgm3) | Pheophytin a (mg/m3) |
-0.6 | 0.015 | 0.022 | 0.089 | 0.052 | 17.0 | ND | 7.156 | 4.312 |
Secchi Depth: 1.37 meters
Phytoplankton
-0.6
meters
Division | Genus | Units/mL |
Chlorophyta | Lepocinclus | 80 |
Chlorophyta | Carteria | 640 |
Chrysophyta | Coccomonas | 480 |
Chrysophtya | Fragilaria | 400 |
Pyrrophyta | Glenodinium | 2560 |
Pyrrophyta | Massartia | 1280 |