D
46

Poor Water Quality

Mallard, IA 50562

Palo Alto County · Population served: 257

Water Systems Serving This Area

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MALLARD WATER SUPPLY
Groundwater · Pop. 257
PWSID: IA7450019

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
2.0
15 ppb 1 ppb Warning

Violation History (Last 5 Years)

44Total (5yr)
35Health-Based
9Major