11/3/00
Flow:
915 cfs
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) |
1010 | 23 | 18.0 | 9.59 | 103.2 | 8.58 | 305 | 0.54 | 0.14 | ND | 57.2 | 0.033 | 0.032 | 17.6 |
TSS (mg/l) | Silica (mg/l) | Total N (mg/l) | Total P (mg/l) | Total Fe (mg/l) | Total Mn (mg/l) | TOC | DOC | UV254 | Chl a (mg/m3) | Pheophytin a (mg/m3) |
0.5 | 19.7 | 0.97 | 0.21 | 0.93 | 0.062 | 4.19 | 2.83 | NS | 1.352 | 1.044 |
Phytoplankton
Division | Genus | Units/mL |
Cyanophyta | Lyngbya | 160 |
Chlorophyta | Ankistrodesmus | 80 |
Chlorophyta | Chlamydomonas | 80 |
Chlorophyta | Crucigenia | 160 |
Chlorophyta | Ulothrix | 800 |
Chrysophyta | Amphipleura | 320 |
Chrysophyta | Cymbella | 560 |
Chrysophyta | Diploneis | 640 |
Chrysophyta | Fragilaria | 960 |
Chrysophyta | Gomphonema | 160 |
Chrysophyta | Gyrosigma | 560 |
Chrysophyta | Navicula | 240 |
Chrysophyta | Synedra | 400 |
Euglenophyta | Euglena | 80 |
Periphyton
Division | Genus | Units/cm2 |
Cyanophyta | Anabaena | 26,650 |
Cyanophyta | Lyngbya | 50,650 |
Chlorophyta | Ulothrix | 116,850 |
Chrysophyta | Amphipleura | 10,250 |
Chrysophyta | Bacillaria | 4100 |
Chrysophyta | Cymbella | 82,000 |
Chrysophyta | Fragilaria | 108,650 |
Chrysophyta | Gomphonema | 84,050 |
Chrysophyta | Gyrosigma | 12,300 |
Chrysophyta | Melosira | 6150 |
Chrysophyta | Pinnularia | 16,400 |
Chrysophyta | Synedra | 139,400 |
Chrysophyta | Navicula | 125,050 |
Euglenophyta | Trachelomonas | 22,550 |
Aquatic
Macro-Invertebrates (Presence/Absence)
Order | Family | Genus |
Hemiptera | Naucoridae | Ambrysus |
Trichoptera | Hydropsychidae | Hydropsyche |