Nla Lake is a mesotrophic lake in Garfield County, Utah. Water quality is graded B based on 2 sampling years through 2012. Compared to the 12 other monitored lakes in Garfield County, Nla Lake ranks #8 for water quality.
Source: EPA Water Quality Portal sampling records, Utah DNR, last sampled 2012-09-25. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Murky, only visible to about 5.6 ft. Chlorophyll-a: 1.2 µg/L. Trophic State Index: 42.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5.6 ft | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 1.2 µg/L | A |
| Trophic State Index (TSI) | 42 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Nla Lake
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Fishing Nla Lake
Location
County Ranking
Ranked #8 of 13 lakes in Garfield County
Cleaner Lakes Within 30 Miles
Nla Lake holds Grade B. 3 nearby lakes hold higher grades.
- ATropic ReservoirGarfield County · 1.2 mi · Higher grade (B → A)
- ANla LakeKane County · 28.8 mi · Higher grade (B → A)
- BNavajo LakeKane County · 28.4 mi · Higher overall water quality score
Nearby Lakes in Garfield County
Explore Nla Lake across LakeGrade
More Utah Lake Rankings
Other Grade B Lakes in Utah
Mesotrophic Lakes in Utah
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: 2012-09-25
Monitoring stations: 1