Lake Wanahoo is a productive, nutrient-rich eutrophic lake in Saunders County, Nebraska. Water quality is graded D based on 2 sampling years through 2024. Compared to the 5 other monitored lakes in Saunders County, Lake Wanahoo ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, Nebraska DNR, last sampled 2024-09-19. Grade methodology: LakeGrade methodology.
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Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Very murky, less than 2.4 ft of visibility. Phosphorus level: 95.3 µg/L. Chlorophyll-a: 27.1 µg/L. Trophic State Index: 66.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.4 ft | F |
| Phosphorus | 95.3 µg/L | D |
| Chlorophyll-a (Algae) | 27.1 µg/L | D |
| Trophic State Index (TSI) | 66 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Lake Wanahoo
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Fishing Lake Wanahoo
Location
County Ranking
Ranked #3 of 6 lakes in Saunders County
Nearby Lakes in Saunders County
Explore Lake Wanahoo across LakeGrade
More Nebraska Lake Rankings
Other Grade D Lakes in Nebraska
Eutrophic Lakes in Nebraska
More records, surveys & data sources
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-19
Monitoring stations: 2