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LakeQuality

South Lindstrom Lake vs Sunrise Lake

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

South Lindstrom Lake and Sunrise Lake both received the same overall water quality grade of A (Excellent). Both are in Chisago County, Minnesota.

Reviewed by LakeQuality Editorial Team · Updated

South Lindstrom Lake and Sunrise Lake are both in Minnesota — 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: South Lindstrom Lake (A) and Sunrise Lake (A) 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.

A

South Lindstrom Lake

Chisago County, Minnesota

Murky, only visible to about 5.6 ft.

A

Sunrise Lake

Chisago County, Minnesota

Moderate clarity, visible to about 8.4 ft.

Side-by-Side Metrics

MetricSouth Lindstrom LakeSunrise Lake
Overall GradeA (Excellent)A (Excellent)
Water Clarity5.6 ft8.4 ft Better
Phosphorus16 µg/L9.4 µg/L Better
Chlorophyll-a (Algae)6.1 µg/L2.5 µg/L Better
Maximum Depth34 ft Better21 ft
Surface Area455 acres796 acres
Public AccessYesNo
Fish Species14 Better10
Trophic Statemesotrophicmesotrophic

A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.

Verdict

Both lakes earn the same Grade A. The tiebreakers come down to clarity (South Lindstrom Lake: 5.6 ft, Sunrise Lake: 8.4 ft) and what you want from the lake. South Lindstrom Lake supports more documented fish species.

Source: EPA National Aquatic Resource Surveys, 2026.