Chippewa Flowage Lake vs Chippewa Flowage -Winter Dam Lake
Water quality, depth, fish species, and recreation comparison.
Chippewa Flowage Lake has a higher water quality grade (B, Good) than Chippewa Flowage -Winter Dam Lake (C, Fair). Both are in Sawyer County, Wisconsin.
Both Chippewa Flowage Lake and Chippewa Flowage -Winter Dam Lake sit in Wisconsin. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. These two are within a letter of each other on the rubric — Chippewa Flowage Lake (B) versus Chippewa Flowage -Winter Dam Lake (C). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
With grades this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Chippewa Flowage Lake
Moderate clarity, visible to about 6.9 ft.
Chippewa Flowage -Winter Dam Lake
Murky, only visible to about 4.4 ft.
Side-by-Side Metrics
| Metric | Chippewa Flowage Lake | Chippewa Flowage -Winter Dam Lake |
|---|---|---|
| Overall Grade | B (Good) | C (Fair) |
| Water Clarity | 6.9 ft | 4.4 ft |
| Phosphorus | 29 µg/L | 49 µg/L |
| Chlorophyll-a (Algae) | 6.7 µg/L | 6.4 µg/L |
| Maximum Depth | 92 ft | 92 ft |
| Surface Area | 14.6K acres | 14.6K acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | eutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Chippewa Flowage Lake wins on overall water quality with a Grade B versus Chippewa Flowage -Winter Dam Lake's Grade C. Water clarity: 6.9 ft vs 4.4 ft. For fishing diversity, Chippewa Flowage Lake also leads with 0 species.