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LakeQuality

Hiddenwood Lake vs Lake Darling

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

Hiddenwood Lake has a higher water quality grade (C, Fair) than Lake Darling (D, Poor). Both are in Ward County, Wisconsin.

Hiddenwood Lake and Lake Darling are both in North Dakota — 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: Hiddenwood Lake (C) and Lake Darling (D) 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.

C

Hiddenwood Lake

Ward County, Wisconsin

Very murky, less than 3.1 ft of visibility.

D

Lake Darling

Ward County, Wisconsin

Murky, only visible to about 5.8 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.

MetricHiddenwood LakeLake Darling
Overall GradeC (Fair)D (Poor)
Water Clarity3.1 ft5.8 ft
PhosphorusNo data395 µg/L
Chlorophyll-a (Algae)4.8 µg/L9 µg/L
Maximum Depth--
Surface Area131 acres9.7K acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophiceutrophic

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

Verdict

Hiddenwood Lake wins on overall water quality with a Grade C versus Lake Darling's Grade D. Water clarity: 3.1 ft vs 5.8 ft. For fishing diversity, Hiddenwood Lake also leads with 0 species.