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
11/8/99
Physico-chemical
Parameters
Time | Depth (m) | Temp (C) | pH | SpCond. | Salinity (ppt) | D.O. (% sat) | D.O. (mg/l) | Turbidity (NTU's) |
1442:18 | 0 | 19.45 | 7.64 | 1349 | 0.7 | 82.3 | 7.06 | 3.3 |
1441:52 | -2.3 | 18.19 | 7.74 | 1365 | 0.7 | 75.0 | 7.55 | 3.3 |
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 | 0.19 | 0.19 | 0.94 | ND | 0.23 | 54.9 | 313 |
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 | 0.022 | 0.025 | 0.094 | 0.041 | 18.5 | 0 | 0.99 | 0.72 |
Secchi Depth: 0.96 meters
Phytoplankton
0
meters
Division | Genus | Units/mL |
Chlorophyta | Chlorococcum | 240 |
Chlorophyta | Dictyosphaerium | 80 |
Chlorophtya | Scenedesmus | 80 |
Chrysophtya | Cyclotella | 160 |