Description
of Site: This site represents the transitional zone of Apache Reservoir
between lacustrine and riverine conditions.
GPS
Coordinates: 330 39.17
N 1110
11 .27 W
3/21/00
Physico-chemical
Parameters
Time | Depth (m) | Temp (C) | pH | SpCond. | Salinity (ppt) | D.O. (% sat) | D.O. (mg/l) | Turbidity (NTU's) |
740:32 | 0 | 13.48 | 8.96 | 1164 | 0.6 | 95.7 | 9.92 | 1.2 |
735:28 | -22.3 | 12.70 | 8.67 | 1120 | 0.6 | 82.3 | 8.71 | 5.7 |
Depth (m) | Ammonia (mg/l) | Nitrate (mg/l) | TKN (mg/l) | Ortho P (mg/l) | Total P (mg/l) | Sulfate (mg/l) | Chloride (mg/l) |
-0.1 | 0.04 | 0.18 | 1.9 | ND | 0.08 | 57.9 | 356 |
-22.3 | 0.05 | 0.16 | 1.5 | ND | 0.01 | 72.1 | 358 |
Depth (m) | DIssolved Fe (mg/l) | Dissolved Mn (mg/l) | Total Fe (mg/l) | Total Mn (mg/l) | Silica (mg/l) | TSS | Chl a (mg/m3) | Pheophytin a (mg/m3) |
-0.1 | ND | ND | 0.076 | ND | 16.2 | ND | 1.808 | 2.668 |
-22.3 | 0.025 | ND | 0.084 | ND | 16.2 | ND | ND | ND |
Secchi Depth: 2.3 meters
Phytoplankton
0
meters
Division | Genus | Units/ml |
Chlorophyta | Coccomonas | 240 |
Chlorophyta | Tetraedron | 160 |
Chlorophyta | Carteria | 80 |
Euglenophyta | Trachelomonas | 400 |
Chrysophyta | Rhizoalenia | 80 |
Chrysophyta | Cyclotella | 800 |
Chrysophyta | Melosira | 80 |
Chrysophyta | Hydrurus | 80 |
Cyanophyta | Aphanothece | 80 |
Cyanophtya | Merismopedia | 240 |