PWSID
KS2015103
State
Kansas
City
PRATT
Population served
6,573
Primary source
Groundwater
Score history
▼ 11 points — the score moved from 100 to 89 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Sep 2023). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
4.1 ppt
limit 4 ppt
PFNA
Perfluorononanoic acid
6.2 ppt
limit 10 ppt
Lithium
9,700 ppt
limit —
PFPeA
8.3 ppt
limit —
PFHxA
5.4 ppt
limit —
PFBA
5.2 ppt
limit —
PFBS
4.4 ppt
limit —
Violations & enforcement
4
Violations on record
0
Unaddressed
1
Health-based
10
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Nov 2021. Official EPA record →
Recent enforcement actions
- State action · SOX Nov 2021
- EPA/federal action · EOX May 2008
- EPA/federal action · EIA May 2008
- State action · SOX Aug 1997
- State action · SIA May 1997
- State action · SIE May 1997
- State action · SOX Dec 1993
- State action · SIA Dec 1990
This profile is built from EPA public records for system KS2015103 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.