Lake Catherine is a productive, nutrient-rich eutrophic lake in Garland County, Arkansas. Water quality is graded C based on 3 sampling years through 2019. Compared to the 10 other monitored lakes in Garland County, Lake Catherine ranks #5 for water quality.
Source: EPA Water Quality Portal sampling records, Arkansas DNR, last sampled 2019-04-23. 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 ft. Phosphorus level: 76 µg/L. Chlorophyll-a: 3.1 µg/L. Trophic State Index: 53.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 6 ft | D |
| Phosphorus | 76 µg/L | D |
| Chlorophyll-a (Algae) | 3.1 µg/L | A |
| Trophic State Index (TSI) | 53 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Lake Catherine
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Fishing Lake Catherine
Location
County Ranking
Ranked #5 of 11 lakes in Garland County
Cleaner Lakes Within 30 Miles
Lake Catherine holds Grade C. 2 nearby lakes hold higher grades.
- BNla LakeGarland County · 3.3 mi · Higher grade (C → B)
- BLake HamiltonGarland County · 3.4 mi · Higher grade (C → B)
Nearby Lakes in Garland County
Explore Lake Catherine 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: 2019-04-23
Monitoring stations: 1