A
Tiger Cat Flowage - Deep Hole Lake
Sawyer County, Wisconsin
Water Quality Grade: A — Excellent
Crystal clear — you can see 27.9 feet down. Phosphorus level: 14.7 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 8.5 m | A |
| Phosphorus | 14.7 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #55 of 98 lakes in Sawyer County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-07-21
Monitoring stations: 1