Description of Site: This site is at the Val Vista Rd. Bridge.
5/1/00
Physico-chemical Parameters
| Time | Turbidity (NTU's) | Temp (C) | DO (ppm) | DO (% sat.) | pH | TDS | Ammonia (mg/l) | Nitrate (mg/l) | Ortho-P (mg/l) | Sulfate (mg/l) | Dissolved Fe (mg/l) | Dissolved Mn (mg/l) | Chloride (mg/l) |
| 1035 | 3.0 | 20.2 | 10.38 | 114.4 | 7.2 | 500 | ND | 0.23 | ND | 131 | 0.016 | 0.012 | 215 |
| TSS (mg/l) | Silica (mg/l) | Total N (mg/l) | Total P (mg/l) | Total Fe (mg/l) | Total Mn (mg/l) | Chl a (mg/m3) | Pheophytin a (mg/m3) |
| 6.79 | 11.9 | 2.2 | 0.14 | 0.2 | 0.018 | 0.96 | 0.84 |
Phytoplankton
| Division | Genus | Units/ml |
| Cyanophyta | Aphanothece | 80 |
| Chrysophyta | Melosira | 80 |
| Chrysophyta | Diatoma | 400 |
| Chlorophyta | Ulothrix | 160 |
| Chrysophyta | Synedra | 320 |
Periphyton
| Division | Genus | Units/cm2 |
| Cyanophyta | Lyngbya | 43,484 |
| Chlorophyta | Ulothrix | 427,452 |
| Chlorophyta | Spirogyra | 23,106 |
| Chlorophyta | Microspora | 5481 |
| Chrysophyta | Cymbella | 324,638 |
| Chrysophyta | Cocconeis | 11,229 |
| Chrysophyta | Fragilaria | 711,348 |
| Chrysophyta | Gomphonema | 406,222 |
| Chrysophyta | Gyrosigma | 37,889 |
| Chrysophyta | Melosira | 212,843 |
| Chrysophyta | Bacillaria | 6209 |
| Chrysophyta | Amphipleura | 27,033 |
| Chrysophyta | Navicula | 115,003 |