What is the water quality grade for Cas Reservoir Inlet Between Lf And?

Cas Reservoir Inlet Between Lf And in Valley County, Idaho received a water quality grade of C (Fair). Water clarity: 4.3 ft visibility. Phosphorus: 40 µg/L. Chlorophyll-a (algae): 12.4 µg/L.

Is Cas Reservoir Inlet Between Lf And safe to swim in?

Generally safe for swimming, moderate water quality. Cas Reservoir Inlet Between Lf And has an overall water quality grade of C. Algae concentration (chlorophyll-a) is 12.4 µg/L. Always check local health department advisories before swimming.

Valley County, Idaho

Cas Reservoir Inlet Between Lf And

Grade CFair · 4.3 ft clarity

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Eutrophic

Cas Reservoir Inlet Between Lf And is a productive, nutrient-rich eutrophic lake in Valley County, Idaho. Water quality is graded C based on 3 sampling years through 2022. Compared to the 14 other monitored lakes in Valley County, Cas Reservoir Inlet Between Lf And ranks #15 for water quality.

Source: EPA Water Quality Portal sampling records, Idaho DNR, last sampled 2022-09-22. 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 4.3 ft. Phosphorus level: 40 µg/L. Chlorophyll-a: 12.4 µg/L. Trophic State Index: 56.

Metric	Value	Grade
Water Clarity (Secchi Depth)	4.3 ft	D
Phosphorus	40 µg/L	C
Chlorophyll-a (Algae)	12.4 µg/L	C
Trophic State Index (TSI)	56	Eutrophic

High nutrients, frequent algae, reduced clarity

Where to stay near Cas Reservoir Inlet Between Lf And

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