Tecumseh Lake vs Vienna Correctional Center Lake
Water quality, depth, fish species, and recreation comparison.
Tecumseh Lake has a higher water quality grade (B, Good) than Vienna Correctional Center Lake (C, Fair). Both are in Wisconsin.
Tecumseh Lake and Vienna Correctional Center Lake are both in Illinois — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. These two are within a letter of each other on the rubric — Tecumseh Lake (B) versus Vienna Correctional Center 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.
Tecumseh Lake
Murky, only visible to about 3.6 ft.
Vienna Correctional Center Lake
Murky, only visible to about 4.5 ft.
Side-by-Side Metrics
| Metric | Tecumseh Lake | Vienna Correctional Center Lake |
|---|---|---|
| Overall Grade | B (Good) | C (Fair) |
| Water Clarity | 3.6 ft | 4.5 ft |
| Phosphorus | 18 µg/L | 20 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | - | - |
| Surface Area | 13 acres | 74 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
Tecumseh Lake wins on overall water quality with a Grade B versus Vienna Correctional Center Lake's Grade C. Water clarity: 3.6 ft vs 4.5 ft. For fishing diversity, Tecumseh Lake also leads with 0 species.