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LakeQuality

Harrisonville City Lake vs Harrisonville Lake

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

Harrisonville City Lake and Harrisonville Lake both received the same overall water quality grade of F (Very Poor). Both are in Cass County, Wisconsin.

Harrisonville City Lake and Harrisonville Lake are both in Missouri — 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: Harrisonville City Lake (F) and Harrisonville Lake (F) 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.

F

Harrisonville City Lake

Cass County, Wisconsin

Very murky, less than 1.9 ft of visibility.

F

Harrisonville Lake

Cass County, Wisconsin

Very murky, less than 1.1 ft of visibility.

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.

MetricHarrisonville City LakeHarrisonville Lake
Overall GradeF (Very Poor)F (Very Poor)
Water Clarity1.9 ft1.1 ft
Phosphorus78.5 µg/L69 µg/L
Chlorophyll-a (Algae)48.4 µg/L66 µg/L
Maximum Depth--
Surface Area21 acres398 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophichypereutrophic

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 (Harrisonville City Lake: 1.9 ft, Harrisonville Lake: 1.1 ft) and what you want from the lake. Harrisonville City Lake matches its peer on species count.