Nla Lake is a highly nutrient-loaded hypereutrophic lake in Dawson County, Nebraska. Water quality is graded D based on 2 sampling years through 2012. Compared to the 2 other monitored lakes in Dawson County, Nla Lake ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, Nebraska DNR, last sampled 2012-08-25. 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 3.1 ft of visibility. Phosphorus level: 104000 µg/L. Chlorophyll-a: 26.5 µg/L. Trophic State Index: 98.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.1 ft | D |
| Phosphorus | 104000 µg/L | F |
| Chlorophyll-a (Algae) | 26.5 µg/L | D |
| Trophic State Index (TSI) | 98 | Hypereutrophic |
Very high nutrients, dense algae, poor clarity
Where to stay near Nla Lake
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Fishing Nla Lake
Location
County Ranking
Ranked #3 of 3 lakes in Dawson County
Cleaner Lakes Within 30 Miles
Nla Lake holds Grade D. 3 nearby lakes hold higher grades.
- CJohnson LakeGosper County · 8.6 mi · Higher grade (D → C)
- DNla LakeBuffalo County · 17 mi · Higher overall water quality score
- DNla LakeDawson County · 22.2 mi · Higher overall water quality score
Nearby Lakes in Dawson County
Explore Nla Lake across LakeGrade
More Nebraska Lake Rankings
Other Grade D 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: 2012-08-25
Monitoring stations: 1