Description
of Site: This site is representative of true lacustrine conditions.
GPS
Coordinates: 330 34.03N
1110 31.23
W
9/29/99
Physico-chemical
Parameters
| Time | Depth (m) | Temp (C) | pH | SpCond | Salinity (ppt) | DO (% sat) | DO (mg/l) | Turbidity (NTU's) |
| 1054:32 | -0.4 | 25.89 | 8.78 | 1428 | 0.8 | 71.8 | 5.63 | 4.6 |
| 1054:16 | -1.1 | 25.90 | 8.78 | 1428 | 0.8 | 72.1 | 5.65 | 2.2 |
| 1054:01 | -2.6 | 25.90 | 8.77 | 1427 | 0.8 | 71.3 | 5.59 | 0 |
| 1053:48 | -4.4 | 25.88 | 8.75 | 1426 | 0.8 | 70.2 | 5.50 | 0 |
| 1053:35 | -6.4 | 25.84 | 8.74 | 1426 | 0.8 | 69.2 | 5.43 | 0 |
| 1053:18 | -8.1 | 25.78 | 8.72 | 1423 | 0.8 | 68.3 | 5.37 | 0 |
| 1052:56 | -10.1 | 25.76 | 8.68 | 1421 | 0.8 | 66.1 | 5.20 | 0 |
| 1052:07 | -12.7 | 20.31 | 7.63 | 1290 | 0.8 | 83.5 | 7.53 | 0 |
| 1050:56 | -14.5 | 20.31 | 7.63 | 1292 | 0.8 | 83.9 | 7.57 | 0 |
| 1050:08 | -16.2 | 20.30 | 7.62 | 1292 | 0.8 | 84.4 | 7.61 | 0 |
| Depth (m) | Ammonia (mg/l) | Nitrate (mg/l) | Total Nitrogen (mg/l) | Ortho P (mg/l) | Total P (mg/l) | Sulfate (mg/l) | Chloride (mg/l) | TOC | DOC | UV254 |
| -0.1 | 0.08 | 0 | 1.1 | ND | 0.019 | 59 | 340 | 3.09 | 3.12 | ---------------- |
| -10.1 | 0.13 | 0 | 0.7 | ND | 0.019 | 59 | 320 | ----------------- | ----------------- | ---------------- |
| 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) |
| -0.1 | 0 | 0 | 0 | 0 | 15 | 0 | 2.924 | 2.143 |
| -10.1 | 0 | 0 | 0 | 0 | 16 | 0 | 2.924 | 2.143 |
Secchi Depth: 2.23 meters
Phytoplankton
-10.1 m
| Division | Genus | Units/ml |
| Cyanophyta | Anabaenopsis | 160 |
| Cyanophyta | Merismopedia | 160 |
| Cyanophyta | Synechococcus | 80 |
| Cyanophtya | Spirulina | 960 |
| Chlorophyta | Coccomonas | 240 |
| Chlorophyta | Crucigenia | 480 |
| Chlorophyta | Chlamydomonas | 160 |
| Chlorophyta | Dictyosphaerium | 80 |
| Chlorophyta | Cosmarium | 160 |
| Chrysophyta | Dinobryon | 320 |
| Chrysophyta | Synedra | 240 |
| Chrysophtya | Nitzchia | 1040 |
| Euglenophyta | Trachelomonas | 80 |
-0.4 m
| Division | Genus | Units/ml |
| Cyanophyta | Anabaenopsis | 320 |
| Cyanophyta | Synechococcus | 80 |
| Cyanophyta | Spirulina | 1520 |
| Chlorophyta | Ankistrodesmus | 80 |
| Chlorophyta | Scenedesmus | 80 |
| Chlorophyta | Chlorococcum | 320 |
| Chlorophyta | Crucigenia | 1600 |
| Chlorophyta | Cosmarium | 560 |
| Chlorophyta | Dictyosphaerium | 480 |
| Chlorophyta | Chlamydomonas | 80 |
| Chrysophyta | Dinobryon | 80 |
| Chrysophyta | Nitzchia | 1440 |
| Euglenophyta | Euglena | 80 |