Description
of Site: This is the closest site to the dam and representative
of true lacustrine conditions. It is (usually) the deepest site sampled.
GPS
Coordinates: 330 35.42
N 1110
19.53 W
9/27/99
Physico-chemical Parameters
Time | Depth (m) | Temp (C) | pH | SpCond | Salinity (ppt) | D.O. (%sat) | D.O. (mg/l) | Turbidity (NTU's) |
1805:05 | -0.2 | 24.77 | 9.07 | 1423 | 0.8 | 99.0 | 7.92 | 0 |
1814:45 | -1.2 | 24.67 | 9.08 | 1421 | 0.8 | 98.1 | 7.86 | 0 |
1804:21 | -2.7 | 24.18 | 9.05 | 1406 | 0.7 | 97.2 | 7.86 | 0 |
1803:34 | -4.2 | 23.64 | 8.83 | 1392 | 0.7 | 79.3 | 6.48 | 0 |
1802:28 | -5.5 | 22.64 | 8.42 | 1367 | 0.7 | 54.5 | 4.54 | 0 |
1802:02 | -7.0 | 22.64 | 8.22 | 1346 | 0.7 | 42.9 | 3.63 | 0 |
1801:11 | -8.4 | 21.87 | 8.22 | 1346 | 0.7 | 36.2 | 2.57 | 0 |
1800:38 | -9.3 | 21.06 | 8.04 | 1328 | 0.7 | 30.0 | 2.45 | 0 |
1800:10 | -11.2 | 20.96 | 8.02 | 1325 | 0.7 | 28.5 | 2.38 | 0 |
1759:54 | -12.6 | 20.90 | 8.02 | 1324 | 0.7 | 27.6 | 2.26 | 0 |
1759:33 | -13.8 | 20.80 | 8.0 | 1321 | 0.7 | 26.1 | 2.02 | 0 |
1758:46 | -16.4 | 20.65 | 7.97 | 1318 | 0.7 | 23.3 | 1.77 | 0 |
1758:18 | -18.1 | 20.47 | 7.95 | 1315 | 0.7 | 20.3 | 1.50 | 0 |
1757:23 | -20.6 | 20.31 | 7.92 | 1306 | 0.7 | 16.5 | 1.44 | 0 |
1757:09 | -22.0 | 20.25 | 7.92 | 1308 | 0.7 | 16.3 | 1.42 | 0 |
1756:27 | -24.8 | 7.75 | 1304 | 0.7 | 13.1 | 1.15 | 0 | |
1755:50 | -26.3 | 18.55 | 7.75 | 1299 | 0.7 | 11.3 | 0.99 | 0 |
1755:28 | -27.9 | 18.39 | 7.74 | 1298 | 0.7 | 10.4 | 0.91 | 0 |
1755:00 | -30.8 | 18.34 | 7.74 | 1289 | 0.7 | 6.7 | 0.59 | 0 |
1754:14 | -31.9 | 18.23 | 7.74 | 1286 | 0.7 | 5.6 | 0.49 | 0 |
1753:45 | -33.2 | 18.17 | 7.74 | 1288 | 07 | 4.9 | 0.43 | 0 |
1753:25 | -34.5 | 18.1 | 7.75 | 1287 | 0.7 | 3.6 | 0.31 | 0 |
1753:06 | -35.9 | 18.06 | 7.76 | 1288 | 0.7 | 3.3 | 0.29 | 0 |
1752:49 | -38.4 | 18.02 | 7.77 | 1289 | 0.7 | 3.4 | 0.30 | 0 |
1752:05 | -39.7 | 17.96 | 7.78 | 1287 | 0.7 | 2.2 | 0.19 | 0 |
1751:53 | -41.0 | 19.62 | 7.86 | 1286 | 0.7 | 1.3 | 0.11 | 0 |
1751:27 | -42.3 | 19.60 | 7.87 | 1290 | 0.7 | 2.0 | 0.17 | 0.1 |
1751:04 | -43.5 | 19.58 | 7.87 | 1291 | 0.7 | 1.5 | 0.14 | 0 |
1750:47 | -44.9 | 19.57 | 7.87 | 1288 | 0.7 | 1.2 | 0.11 | 0 |
1749:56 | -45.3 | 19.44 | 7.88 | 1291 | 0.7 | 1.3 | 0.12 | 0.7 |
1749:30 | -48.0 | 19.33 | 7.89 | 1289 | 0.7 | 1.4 | 0.12 | 0.5 |
1749:09 | -49.5 | 19.33 | 7.89 | 1289 | 0.7 | 1.4 | 0.13 | 0.6 |
1748:46 | -51.2 | 19.25 | 7.89 | 1290 | 0.7 | 1.4 | 0.13 | 1.9 |
1748:23 | -52.8 | 19.21 | 7.89 | 1288 | 0.7 | 1.5 | 0.13 | 12.1 |
1748:00 | -54.6 | 19.20 | 7.88 | 1289 | 0.7 | 1.5 | 0.14 | 26.3 |
1747:37 | -55.9 | 19.18 | 7.87 | 1283 | 0.7 | 1.6 | 0.15 | 16.9 |
1747:17 | -57.3 | 19.12 | 7.86 | 1284 | 0.7 | 1.8 | 0.16 | 5.6 |
1746:46 | -58.8 | 19.08 | 7.85 | 1282 | 0.7 | 2.0 | 0.18 | 15.7 |
174607 | -61.1 | 19.13 | 7.87 | 1282 | 0.7 | 2.9 | 0.25 | 8.6 |
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 (mg/l) | DOC(mg/l) | UV254 (cm-1) |
-0.2 | 0.26 | ND | 0.78 | ND | 0.022 | 56 | 320 | 3.44 | 3.02 | -------------- |
-5.5 | 0.23 | ND | 0.77 | ND | 0.025 | 56 | 310 | ------------- | ------------- | -------------- |
-61.1 | 0.4 | ND | 1.1 | ND | 0.071 | 54 | 310 | ------------- | ------------- | -------------- |
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) |
-0.2 | 0 | 0 | 0 | 0 | 16 | 0 | 1.392 | 1.38 |
-5.5 | 0 | 0 | 0 | 0 | 16 | 0 | 4.468 | 4.44 |
-61.1 | 0 | 0 | 0.17 | 0.51 | 16 | 0 | ----------- | ------------ |
Secchi Depth: 2.38 meters
Phytoplankton
-0.2 meters
Division | Genus | Units/ml |
Cyanophyta | Anabaenopsis | 320 |
Cyanophyta | Merismopedia | 160 |
Cyanophyta | Spirulina | 1280 |
Chlorophyta | Crucigenia | 880 |
Chlorophyta | Chlamydomonas | 400 |
Chlorophyta | Heaematococcus | 320 |
Chlorophyta | Polytoma | 230 |
Chlorophyta | Coccomonas | 80 |
Chrysophyta | Dinobryon | 160 |
Chrysophyta | Nitzchia | 80 |
Euglenophyta | Euglena | 80 |
Pyrrophyta | Massartia | 80 |
Pyrrophyta | Gymnodinium | 160 |
-5.5 meters
Division | Genus | Units/ml |
Cyanophyta | Anabaenopsis | 320 |
Cyanophyta | Spirulina | 80 |
Chlorophyta | Coccomonas | 160 |
Chlorophyta | Chlamydomonas | 400 |
Chlorophyta | Treubaria | 80 |
Chlorophyta | Haematococcus | 80 |
Chlorophyta | Polytoma | 160 |
Chlorophtya | Crucigenia | 240 |
Chrysophyta | Dinobryon | 320 |
Pyrrophyta | Gymnodinium | 160 |
Euglenophyta | Euglena | 80 |