Willow Creek Reservoir is a highly nutrient-loaded hypereutrophic lake in Pierce County, Nebraska. Water quality is graded F based on 1 sampling years through 2013.
Source: EPA Water Quality Portal sampling records, Nebraska DNR, last sampled 2013-09-09. Grade methodology: LakeGrade methodology.
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Swimming Safety
Avoid swimming, very poor water quality, potential algae toxins
Water Quality Grade: F, Very Poor
Very murky, less than 1.3 ft of visibility. Chlorophyll-a: 78.4 µg/L. Trophic State Index: 73.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.3 ft | F |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 78.4 µg/L | F |
| Trophic State Index (TSI) | 73 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
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Fishing Willow Creek Reservoir
Location
County Ranking
Ranked #1 of 1 lakes in Pierce County
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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: 2013-09-09
Monitoring stations: 1