Description
of Site: This site is to the Northwest of C2 and representative
of true lacustrine conditions.
GPS
Coordinates: 330 32.71
N 1110
26.12 W
11/9/99
Physico-chemical
Parameters
| Time | Depth (m) | Temp (C) | pH | SpCond | Salinity (ppt) | D.O. (% sat) | D.O. (mg/l) | Turbidity (NTU's) |
| 936:07 | -0.3 | 18.84 | 7.76 | 1295 | 0.7 | 87.2 | 8.1 | 1.6 |
| 935 | -4 | 18.79 | 7.73 | 1295 | 0.7 | 86.1 | 8.01 | 3.2 |
| 934:01 | -8.4 | 18.77 | 7.71 | 1295 | 0.7 | 84.9 | 7.9 | 4 |
| 933:31 | -11.6 | 18.74 | 7.7 | 1296 | 0.7 | 84.6 | 7.88 | 4.3 |
| 932:56 | -14.7 | 18.73 | 7.69 | 1302 | 0.7 | 83 | 7.73 | 5.1 |
| 932:24 | -17.7 | 18.72 | 7.68 | 1296 | 0.7 | 83.2 | 7.75 | 4.9 |
| 931:48 | -20.6 | 18.73 | 7.67 | 1300 | 0.7 | 83.6 | 7.79 | 5 |
| 931:03 | -24 | 18.73 | 7.67 | 1299 | 0.7 | 83.9 | 7.81 | 5 |
| 929:57 | -27.7 | 18.73 | 7.66 | 1299 | 0.7 | 84.3 | 7.85 | 4.7 |
| 928:58 | -31.1 | 18.73 | 7.65 | 1299 | 0.7 | 84.2 | 7.84 | 6.2 |
| 928:36 | -33.2 | 18.73 | 7.64 | 1298 | 0.7 | 84.2 | 7.84 | 7.4 |
| 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) | TOC | DOC | UV254 |
| -0.3 | 0.06 | 0.15 | 1.7 | 0 | 0.03 | 54.4 | 296 | 3.12 | 2.77 | ----- |
| -17.7 | 0.05 | 0.15 | 1.4 | 0 | 0.16 | 53.8 | 333 | ---- | ----- | ----- |
| -33.2 | 0.15 | 0.16 | 1.3 | 0 | 0.24 | 53.2 | 306 | ----- | ----- | ----- |
| 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) |
| -0.3 | 0 | 0 | 0.06 | 0.018 | 15.9 | 2 | 1.54 | 1.21 |
| -17.7 | 0 | 0 | 0.072 | 0.018 | 15.8 | 0 | 1.84 | 1.25 |
| -31.8 | 0.024 | 0.038 | 0.85 | 0.21 | 16 | 26 | ----- | ----- |
Secchi Depth: 3.09 meters
Phytoplankton
-0.3 m
| Division | Genus | Units/ml |
| Chlorophyta | Chlamydomonas | 80 |
| Chlorophyta | Chloroccum | 320 |
| Chlorophyta | Cosmarium | 80 |
| Chlorophyta | Dysmorphoccus | 80 |
| Chrysophyta | Cyclotella | 80 |
| Chrysophyta | Synedra | 640 |