💧 ZIP Water Report

Tap water in Rolla, MO — ZIP 65401

1 public water system serving about 20,800 people.

A
Excellent

Water systems serving 65401

Rolla Pws
PWSID MO3010700 · serves 20,800 · groundwater
0 health-based / 1 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology