Home / Missouri / 63017
D
39

Poor Water Quality

Chesterfield, MO 63017

Saint Louis County · Population served: 1,417,788

Water Systems Serving This Area

🏔
MO AMERICAN IRONTON
Surface water · Pop. 1,460
PWSID: MO4010402
🌊
MO AMERICAN ROGUE CREEK UTILITIES
Groundwater · Pop. 276
PWSID: MO4036318
🏔
ST LOUIS CITY PWS
Surface water · Pop. 304,709
PWSID: MO6010715
🏔
MO AMERICAN ST LOUIS ST CHARLES COUNTIES
Surface water · Pop. 1,111,000
PWSID: MO6010716
🌊
MO AMERICAN PEVELY FARMS
Groundwater · Pop. 343
PWSID: MO6031185

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
5.1
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

1 detected All below limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFBA5.1 pptNo standard500 pptUnregulated

Violation History (Last 5 Years)

77Total (5yr)
29Health-Based
48Major