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
1/4/00
Flow:
402 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) |
| 1150 | 1.1 | 10.8 | 13.63 | 122.8 | 8.12 | 325 | 0 | 0.11 | 0 | 63 | 0.048 | 0 | 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) |
| 0 | 21.3 | 1.13 | 0.09 | 0.16 | 0.013 | 2.43 | 2.51 | 0.0694 | 1.28 | 0.8 |
Phytoplankton
| Division | Genus | Units/mL |
| Cyanophyta | Lyngbya | 1120 |
| Cyanophyta | Holopedium | 320 |
| Chrysophyta | Diploneis | 240 |
| Chrysophyta | Gomphonema | 240 |
| Chrysophyta | Nitzchia | 240 |
| Chrysophyta | Synedra | 320 |
Periphyton
| Division | Genus | Units/cm2 |
| Cyanophyta | Lyngbya | 184,377 |
| Cyanophyta | Anabaena | 11,363 |
| Chrysophyta | Amphipleura | 23,689 |
| Chrysophyta | Cocconeis | 11,324 |
| Chrysophyta | Diatoma | 2575 |
| Chrysophyta | Fragilaria | 17,385 |
| Chrysophyta | Gomphonema | 55,827 |
| Chrysophyta | Gyrosigma | 6359 |
| Chrysophyta | Melosira | 8233 |
| Chrysophyta | Navicula | 29,675 |
| Chrysophyta | Pinnularia | 803 |
| Chrysophyta | Stauroneis | 12,943 |
| Chrysophyta | Synedra | 83,597 |
Aquatic
Macro-Invertebrates (Presence/Absence)
| Order | Family | Genus |
| Amphipoda | Talitridae | Hyalella |
| Lepidoptera | Pyralidae | Petrophila |
| Hemiptera | Corixidae | Hesperocorixa |