Lake Chickasha is a productive, nutrient-rich eutrophic lake in Caddo County, Oklahoma. Water quality is graded C based on 1 sampling years through 2021. Compared to the 2 other monitored lakes in Caddo County, Lake Chickasha ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, Oklahoma DNR, last sampled 2021-09-27. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Very murky, less than 1.5 ft of visibility. Phosphorus level: 43 µg/L. Trophic State Index: 65.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.5 ft | F |
| Phosphorus | 43 µg/L | C |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 65 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Lake Chickasha
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Fishing Lake Chickasha
Location
County Ranking
Ranked #1 of 3 lakes in Caddo County
Cleaner Lakes Within 30 Miles
Lake Chickasha holds Grade C. One nearby lake has a higher grade.
Nearby Lakes in Caddo County
Explore Lake Chickasha across LakeGrade
More Oklahoma Lake Rankings
Other Grade C Lakes in Oklahoma
Eutrophic Lakes in Oklahoma
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: 2021-09-27
Monitoring stations: 4