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Shakamak Sullivan County
Indiana Clean Lakes Program Survey Data
Lake Information
Lake Location: In Shakamak State ParkLatitude/Longitude: 39.10.569 N, 87.14.737 W
Lake Type: Impoundment
Surface Area: 22 ha (54 acres)
Maximum Depth: 7 m (23 ft)
Lake Access: Public
Ramp Type: Concrete
Volunteer Survey Data
Shakamak Lake has been sampled by volunteers 3 years. The volunteer collected Secchi data is listed below:
| Sample Date | Sample Time | Secchi Depth (ft) | Chlorophyll-a (ug/L) | Total Phosphorus (ug/L) |
|---|---|---|---|---|
| 1990-07-10 | 9:50 | 5.20 | ||
| 1990-07-16 | 9:35 | 4.25 | ||
| 1990-07-31 | 9:30 | 6.50 | ||
| 1990-08-07 | 10:40 | 6.00 | ||
| 1990-08-14 | 11:00 | 5.25 | ||
| 1990-08-27 | 1:30 | 6.00 | ||
| 1991-08-29 | 10:00 | 6.75 | ||
| 1991-09-17 | 10:15 | 6.50 | ||
| 2000-09-14 | 2:30 pm | 5.70 | ||
| 2000-10-30 | 12:40 pm | 3.30 |