Description of Site: This site is just North and approximately 0.5 km in front of Horseshoe Dam. It represents the lacustrine zone.
3/15/00
Physico-chemical Parameters
| Time | Depth (m) | Temp (C) | DO (ppm) | DO (%sat) | pH | SpCond. | Turbidity (NTU's) |
| 1002:55 | -0.1 | 18.14 | 9.77 | 103.7 | 9.1 | 528 | 15.9 |
| Depth (m) | Total Phos. (ppm) | Orthophos. (ppm) | Nitrate (ppm) | Ammonia (ppm) | Total N (ppm) | Dissolved Fe (ppm) | Total Fe (ppm) | Chl a (mg/m3) | Pheophytin a (mg/m3) |
| -0.1 | 0.06 | 0 | 0.15 | 0 | 1.3 | 0.12 | 0.5 | 0.608 | 0.344 |
| Depth (m) | Chloride (ppm) | Sulfate (ppm) | Total Mn (ppm) | Diss. Mn (ppm) | Silica (ppm) | TSS (ppm) | TOC (ppm) | DOC (ppm) | UV254 (cm-1) |
| -0.1 | 22.4 | 56.1 | 0.03 | 0.019 | 21.3 | 6.9 | 2.79 | 2.08 | 0.0654 |
Secchi Depth: 0.5 meters
Phytoplankton
(-0.1
meters)
| Division | Genus | Units/ml |
| Chlorophyta | Coccomonas | 320 |
| Chlorophyta | Scenedesmus | 80 |
| Chlorophyta | Ankistrodesmus | 80 |
| Chlorophyta | Chlamydomonas | 240 |
| Chrysophyta | Chrysococcus | 160 |
| Chrysophyta | Nitzchia | 160 |
| Chrysophyta | Fragilaria | 320 |
| Chrysophyta | Navicula | 160 |
| Euglenophyta | Trachelomonas | 480 |
| Euglenophyta | Phacus | 160 |
| Euglenophyta | Euglena | 240 |
| Pyrrophyta | Gymnodinium | 240 |