Cove Lake is a productive, nutrient-rich eutrophic lake in Logan County, Arkansas. Water quality is graded C based on 3 sampling years through 2012. Compared to the 2 other monitored lakes in Logan County, Cove Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, Arkansas DNR, last sampled 2012-10-01. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Murky, only visible to about 3.5 ft. Phosphorus level: 43.5 µg/L. Chlorophyll-a: 8.5 µg/L. Trophic State Index: 56.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.5 ft | D |
| Phosphorus | 43.5 µg/L | C |
| Chlorophyll-a (Algae) | 8.5 µg/L | B |
| Trophic State Index (TSI) | 56 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Cove Lake
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Fishing Cove Lake
Location
County Ranking
Ranked #1 of 3 lakes in Logan County
Cleaner Lakes Within 30 Miles
Cove Lake holds Grade C. 2 nearby lakes hold higher grades.
- BHuckleberry ReservoirPope County · 26.3 mi · Higher grade (C → B)
- CSpring LakeYell County · 12.4 mi · Higher overall water quality score
Nearby Lakes in Logan County
Explore Cove Lake across LakeGrade
More Arkansas Lake Rankings
Other Grade C Lakes in Arkansas
Eutrophic Lakes in Arkansas
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: 2012-10-01
Monitoring stations: 1