PWSID
SD4602213
State
South Dakota
City
RAPID CITY
Population served
47
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.
Violations & enforcement
3
Violations on record
0
Unaddressed
1
Health-based
7
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2015. Official EPA record →
Recent enforcement actions
- State action · SOX Mar 2015
- State action · SIA Mar 2014
- State action · SOX Jan 2002
- State action · SOX Jan 2002
- State action · SO6 Jul 2001
- State action · SIF Jun 2001
- State action · SIE Jun 2001
This profile is built from EPA public records for system SD4602213 — 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.