What is the water quality grade for Tenr Lake?

Tenr Lake in Lauderdale County, Alabama received a water quality grade of C (Fair). Water clarity: 6.1 ft visibility. Phosphorus: 45.5 µg/L. Chlorophyll-a (algae): 10.7 µg/L.

Is Tenr Lake safe to swim in?

Generally safe for swimming, moderate water quality. Tenr Lake has an overall water quality grade of C. Algae concentration (chlorophyll-a) is 10.7 µg/L. Always check local health department advisories before swimming.

Lauderdale County, Alabama · 34.75°N

Tenr Lake

Grade CFair · 6.1 ft clarity

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Eutrophic

Tenr Lake is a productive, nutrient-rich eutrophic lake in Lauderdale County, Alabama. Water quality is graded C based on 2 sampling years through 2015. Compared to the 2 other monitored lakes in Lauderdale County, Tenr Lake ranks #2 for water quality.

Source: EPA Water Quality Portal sampling records, Alabama DNR, last sampled 2015-10-20. 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 6.1 ft. Phosphorus level: 45.5 µg/L. Chlorophyll-a: 10.7 µg/L. Trophic State Index: 55.

Metric	Value	Grade
Water Clarity (Secchi Depth)	6.1 ft	C
Phosphorus	45.5 µg/L	C
Chlorophyll-a (Algae)	10.7 µg/L	C
Trophic State Index (TSI)	55	Eutrophic

High nutrients, frequent algae, reduced clarity

Where to stay near Tenr Lake

Compare lakeside cabins, hotels, and vacation rentals near Tenr Lake in Lauderdale County, Alabama — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

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