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
3/21/00
Physico-chemical
Parameters
| Time | Depth (m) | Temp (C) | pH | SpCond. | Salinity (ppt) | D.O. (% sat) | D.O. (mg/l) | Turbidity (NTU's) |
| 0656:09 | -0.1 | 11.4 | 8.55 | 1379 | 0.7 | 77.8 | 6.67 | 6.4 |
| 0656:52 | -2.3 | 12.84 | 8.36 | 1380 | 0.7 | 61.5 | 8.17 | 7.0 |
| 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) |
| -0.1 | ND | 0.33 | 1.7 | ND | 0.11 | 76.6 | 460 |
| 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) |
| -0.1 | 0.052 | 0.012 | 0.54 | 0.027 | 18.5 | 3.46 | 1.028 | 0.74 |
Secchi Depth: 1.30 meters
Phytoplankton
-0.1
meters
| Division | Genus | Units/mL |
| Cyanophyta | Aphanothece | 1040 |
| Cyanophyta | Merismopedia | 240 |
| Pyrrophyta | Gymnodinium | 480 |
| Pyrrophyta | Exuviella | 80 |
| Chrysophtya | Dinobryon | 240 |
| Chrysophtya | Ochromonas | 80 |
| Chlorphtya | Ankistrodesmus | 320 |
| Chlorophtya | Cosmarium | 80 |
| Chlorophyta | Coccomonas | 480 |
| Chlorophyta | Tetraedron | 160 |
| Chlorophyta | Dictyosphearium | 400 |
| Euglenophyta | Euglena | 240 |