MyCleanWater

Pennington County, South Dakota Water Quality

Aggregated water quality data for 27 water systems in Pennington County.

Water Systems

27
Water Systems
85K
People Served
Surface water, Ground water
Water Source

Detected Contaminants

ContaminantDetected LevelEPA Limit (MCL)Health Guideline% of LimitStatus
lithium238.0 No federal limit10.0 ug/L(EPA/USGS HBSL)
2380%
Above guideline
PFHxS0.006 0.010 ug/L0.001 ug/L(EWG)
56%
Within limit

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