Forestville Flowage Lake vs Forestville Millpond
Water quality, depth, fish species, and recreation comparison.
Forestville Flowage Lake and Forestville Millpond both received the same overall water quality grade of F (Very Poor). Both are in Door County, Wisconsin.
Both Forestville Flowage Lake and Forestville Millpond 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 — Forestville Flowage Lake (F) versus Forestville Millpond (F). 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.
Forestville Flowage Lake
Very murky, less than 1 ft of visibility.
Forestville Millpond
Very murky, less than 3 ft of visibility.
Side-by-Side Metrics
| Metric | Forestville Flowage Lake | Forestville Millpond |
|---|---|---|
| Overall Grade | F (Very Poor) | F (Very Poor) |
| Water Clarity | 1 ft | 3 ft |
| Phosphorus | No data | 94.3 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | - | - |
| Surface Area | 72 acres | 72 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | hypereutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade F. The tiebreakers come down to clarity (Forestville Flowage Lake: 1 ft, Forestville Millpond: 3 ft) and what you want from the lake. Forestville Flowage Lake matches its peer on species count.