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LakeQuality

Caesar Creek Lake vs Lake Vesuvius

Water quality, depth, fish species, and recreation comparison.

Lake Vesuvius has a higher water quality grade (C, Fair) than Caesar Creek Lake (D, Poor). Both are in Wisconsin.

Caesar Creek Lake and Lake Vesuvius are both in Ohio — 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. The grades are close: Caesar Creek Lake (D) and Lake Vesuvius (C) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.

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.

D

Caesar Creek Lake

Warren County, Wisconsin

Very murky, less than 3.2 ft of visibility.

C

Lake Vesuvius

Lawrence County, Wisconsin

Moderate clarity, visible to about 8.2 ft.

Side-by-Side Metrics

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

MetricCaesar Creek LakeLake Vesuvius
Overall GradeD (Poor)C (Fair)
Water Clarity3.2 ft8.2 ft
Phosphorus26 µg/LNo data
Chlorophyll-a (Algae)20.1 µg/LNo data
Maximum Depth--
Surface Area2.8K acres143 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicmesotrophic

Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).

Verdict

Lake Vesuvius wins on overall water quality with a Grade C versus Caesar Creek Lake's Grade D. Water clarity: 8.2 ft vs 3.2 ft. For fishing diversity, Lake Vesuvius also leads with 0 species.