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
7/19/99
Physico-chemical
Parameters
Reservoir
Elevation: 1912.76 ft above sea level
| Time | Depth (m) | Temp (C) | pH | SpCond. | Salinity (ppt) | D.O. (% sat) | D.O. (mg/l) | Turbidity (NTU's) |
| 1820:14 | 0 | 14.53 | 7.63 | 1068 | 0.6 | 11.3 | 1.11 | 6.1 |
| 1819:41 | 1 | 14.56 | 7.59 | 1068 | 0.6 | 12 | 1.18 | 6.2 |
| 1819:23 | 2.3 | 14.56 | 7.55 | 1069 | 0.6 | 12.4 | 1.22 | 6 |
| 1819:06 | 3.6 | 14.58 | 7.53 | 1069 | 0.6 | 13.2 | 1.29 | 5.9 |
| 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 | ND | ND | 0.88 | ND | 0.17 | 52.2 | 292 |
| 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 | 0.039 | 0.018 | 0.29 | 0.074 | 15.8 | 0.261 | 1.048 | 0.732 |
Secchi Depth: 0.3 meters
Phytoplankton
| Division | Genus | Units/ml |
| Chlorophyta | Carteria | 80 |
| Chlorophyta | Closterium | 80 |
| Chrysophyta | Cyclotella | 800 |
| Chrysophyta | Navicula | 80 |
| Chrysophyta | Pinnularia | 160 |
| Chrysophyta | Synedra | 160 |
| Euglenophyta | Trachelomonas | 480 |
| Pyrrophyta | Gymnodinium | 80 |