| Site | Colby Lake |
|---|---|
| Date | 2015-09-16 01:03 PM |
| Air Temperature (F (range)) | 61-80 |
| Aquatic Plants | None |
| Chloride (mg/l) | 56.7 |
| Chlorophyll-a, Pheo-Corrected (µg/L) | 33.0 |
| Chlorophyll a, uncorrected for pheophytin (µg/L) | 38.0 |
| Cloud Cover (%) | 25.0 |
| Dissolved Oxygen (mg/L) | 9.3 |
| DNR Number | 82009400.0 |
| Kjeldahl nitrogen (mg/l) | 1.4 |
| Lake Acronym | COLB |
| Lake Gauge (m) | 1.94 |
| Lake Level | Normal |
| Lake Site | 451.0 |
| pH | 9.5 |
| Phosphorus as P (mg/l) | 0.137 |
| Physical Condition | Definite Algae present |
| Project Number | 7108.0 |
| Recreation Suitability | Swimming Slightly Impaired |
| Recreation Suitability Description | Swimming Slightly Impaired |
| Secchi Depth (m) | 0.1524 |
| Water Color | Green |
| Water Odor | None |
| Water Surface | Small Waves |
| Water Temperature (C) | 21.7 |
| Wind | Breezy South |