Chickasha Lake
Custer County, OklahomaView mapDirections
No nutrient or algae sampling on record from Oklahoma DEQ for this lake.
- Limited data
Ask about Chickasha Lake
Answers come straight from the public measurements and survey records on this page.
Chickasha Lake in Custer County, Oklahoma has water-quality measurements published by Oklahoma DEQ, shown here as reported.
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Chickasha Lake is a lake in Custer County, Oklahoma.
Source: EPA Water Quality Portal sampling records, ODEQ, last sampled 2025-09-29. Grade methodology: LakeQuality methodology.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Chickasha Lake is safe to swim in today is a call for the Oklahoma Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Chickasha Lake
These are the measurements Oklahoma DEQ publishes for Chickasha Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
| Metric | Value | EPA condition class |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples |
Fishing Chickasha Lake
Nearby Lakes in Custer County
Frequently asked questions about Chickasha Lake
Where is Chickasha Lake?
- Chickasha Lake is a lake in Custer County, Oklahoma. Its water-quality measurements are published by Oklahoma DEQ and shown on this page as reported.
What is the water quality of Chickasha Lake?
- Chickasha Lake in Custer County, Oklahoma has water-quality measurements published by Oklahoma DEQ, shown here as reported.
Is Chickasha Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
24 measurements from 1 monitoring station, 2023–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Wichita Department of Environmental Programs (Tribal)
WDEP_WQX24 samples · 2023–2025
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.