Sedan City South Lake is a productive, nutrient-rich eutrophic lake in Chautauqua County, Kansas. Water quality is graded C based on 1 sampling years through 2015. Compared to the 4 other monitored lakes in Chautauqua County, Sedan City South Lake ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, Kansas DNR, last sampled 2015-08-31. 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 4.9 ft. Chlorophyll-a: 8.5 µg/L. Trophic State Index: 53.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.9 ft | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 8.5 µg/L | C |
| Trophic State Index (TSI) | 53 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Sedan City South Lake
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Fishing Sedan City South Lake
Location
County Ranking
Ranked #3 of 5 lakes in Chautauqua County
Cleaner Lakes Within 30 Miles
Sedan City South Lake holds Grade C. 2 nearby lakes hold higher grades.
Nearby Lakes in Chautauqua County
Explore Sedan City South Lake across LakeGrade
More Kansas Lake Rankings
Other Grade C Lakes in Kansas
Eutrophic Lakes in Kansas
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: 2015-08-31
Monitoring stations: 1