Description
of Site: This site is just below Bartlett Dam and the most representative
of water immediately leaving the Verde River reservoirs.
GPS
Coordinates: 330 48.59
N 1110 38.88
W
2/2/00
Flow:
96 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) |
| 1015 | 5.4 | 11.3 | 11.02 | 98.8 | 8.58 | 325 | 0.06 | 0.09 | 0 | 64.3 | 0.091 | 0.013 | 23.5 |
| 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) |
| 3.4 | 21.8 | 0.9 | 0.06 | 0.32 | 0.021 | 1.96 | 2.04 | 0.058 | 1.16 | 0.868 |
Phytoplankton
| Division | Genus | Units/mL |
| Chlorophyta | Chlorella | 80 |
| Chlorophyta | Crucigenia | 480 |
| Chlorophyta | Coccomonas | 400 |
| Chrysophyta | Navicula | 80 |
| Chrysophyta | Phacotus | 240 |
| Chrysophyta | Tetraedon | 160 |
Periphyton
| Division | Genus | Units/cm2 |
| Cyanophyta | Lyngbya | 3,653,866 |
| Chrysophyta | Amphipleura | 924,800 |
| Chrysophyta | Pinnularia | 281,067 |
| Chrysophyta | Diatoma | 181,333 |
| Chrysophyta | Gomphonema | 199,467 |
| Chrysophyta | Melosira | 172,267 |
| Chlorophyta | Chlamydomonas | 62,333 |
| Chrysophyta | Fragilaria | 81,600 |
| Cyanophyta | Oscillatoria | 208,533 |
| Chrysophyta | Cymbella | 40,800 |
| Chrysophyta | Synedra | 54,400 |
Aquatic
Macro-Invertebrates (Presence/Absence)
| Order | Family | Genus |
| Amphipoda | Talitridae | Hyalella |
| Megaloptera | Corydalidae | Corydalus |
| Trichoptera | Hydropsychidae | Parapsyche |
| Hirudinea | Rhychobdellida | Helobdella |