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
9/27/99
Physico-chemical
Parameters
| Time | Depth (m) | Temp (C) | DO (ppm) | pH | SpCond. | Turbidity (NTU's) | Secchi Depth (m) |
| 1237:53 | 0.3 | 27.99 | 5.48 | 8.86 | 1405 | 49.5 | 0.23 |
| 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) |
| 0.7 | 0.23 | ND | ND | 0.12 | 47 | ND | 1 | ND |
| Total Mn (mg/l) | Chloride (mg/l) | Silica (mg/l) | TSS | TKN (mg/l) | Chl a (mg/m3) | Pheophytin a (mg/m3) |
| 0.095 | 280 | 17 | 34 | 0.69 | 3.268 | 1.884 |
Phytoplankton
| Division | Genus | Units/ml |
| Cyanophyta | Anabaenopsis | 160 |
| Cyanophyta | Spirulina | 400 |
| Cyanophyta | Merismopedia | 160 |
| Chlorophyta | Chlorella | 80 |
| Chlorophyta | Crucigenia | 400 |
| Chlorophyta | Polytoma | 800 |
| Chlorophyta | Thoracomonas | 720 |
| Chrysophyta | Diploneis | 160 |
| Chrysophyta | Gyrosigma | 80 |
| Chrysophyta | Nitzchia | 240 |
| Euglenophyta | Euglena | 480 |
| Euglenophyta | Trachelomonas | 1360 |