MyCleanWater

Jefferson County, Missouri Water Quality

Aggregated water quality data for 65 water systems in Jefferson County.

Water Systems

65
Water Systems
172K
People Served
Surface water, Ground water
Water Source

Detected Contaminants

ContaminantDetected LevelEPA Limit (MCL)Health Guideline% of LimitStatus
lithium60.0 No federal limit10.0 ug/L(EPA/USGS HBSL)
600%
Above guideline
PFBA0.022 No federal limit1000.0 ug/L(EWG)
0%
Below guideline
PFPeA0.004 No federal limit1000.0 ug/L(EWG)
0%
Below guideline

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