Red Rock Lake
The Red Rock Lake Subwatershed is a 1.97-square-mile subsection of the Purgatory Creek Subwatershed (a subsection of the Riley Purgatory Bluff Creek Watershed District) that drains to Red Rock Lake, which ultimately drains to Purgatory Creek.
Characteristics
| Size | 121 acres |
| Volume | 615 acre-ft |
| Average depth | 4.7 ft |
| Max depth | 19 ft |
| Watershed size | 1286 acres |
| Land draining directly into | 332 acres |
| MPCA lake classification | Shallow |
| Impairment listing | Mercury |
| Trophic status | Eutrophic |
| Common fish | Bluegill, Northern Pike, Pumpkinseed, Yellow Perch |
| Invasive species | Curlyleaf Pondweed, Eurasian Watermilfoil |
Learn More
- DNR LakefinderGet information on water levels, fish stocking, and water clarity.
- MPCA Surface Water DataFind historical lake and stream water quality data.
- Metropolitan CouncilView and download information on lakes, rivers, streams, rain gauges and for the Minneapolis/St. Paul metropolitan area.
Factsheet
