Description
of Site: This site is the closest within the lake to the inflow
of Tonto Creek. It is the most representative of the riverine zone of Tonto
Creek.
GPS
Coordinates: 350
35.40 N. 1060 21.75
W
8/23/99
Physico-chemical
Parameters
| Time | Depth (m) | Temp (C) | DO (ppm) | DO (%sat) | pH | SpCond. | Turbidity (NTU's) | Secchi Depth (m) |
| 1237:53 | 0.4 | 30.74 | 6.63 | 92.3 | 8.91 | 1764 | 15.8 | 0.58 |
| Salinity (ppt) | Ammonia (mg/l) | Nitrate (mg/l) | Ortho P (mg/l) | Total P (mg/l) | Sulfate (mg/l) | Dissolved Fe (mg/l) | Total Fe (mg/l) | Dissolved Mn (mg/l) |
| 0.9 | ND | ND | ND | 0.082 | 58 | 0.097 | 0.44 | 0.02 |
| Total Mn (mg/l) | Chloride (mg/l) | Silica (mg/l) | TSS | TKN (mg/l) | Chl a (mg/m3) | Pheophytin a (mg/m3) |
| 0.07 | 365 | 17 | 12 | 1 | 1.868 | 1.708 |
Phytoplankton
| Division | Genus | Units/ml |
| Cyanophyta | Aphanocapsa | 240 |
| Cyanophyta | Merismopedia | 240 |
| Cyanophyta | Spirulina | 1680 |
| Chlorophyta | Coccomonas | 560 |
| Chlorophyta | Crucigenia | 80 |
| Chlorophyta | Chlorella | 240 |
| Chlorophyta | Haematococcus | 160 |
| Chlorophyta | Phacotus | 240 |
| Chrysophyta | Acnanthes | 400 |
| Chrysophyta | Cymbella | 80 |
| Chrysophyta | Diatoma | 80 |
| Chrysophyta | Navicula | 160 |
| Chrysophyta | Nitzchia | 80 |
| Chrysophyta | Oochromonas | 240 |
| Chrysophyta | Synedra | 80 |
| Euglenophyta | Euglena | 400 |
| Euglenophyta | Lepocinclus | 80 |
| Euglenophyta | Phacus | 80 |
| Pyrrophyta | Massartia | 640 |