PWSID: MO4010270 · Farmington, MO · Serves 18,217 people
According to EPA Safe Drinking Water Information System (SDWIS), FARMINGTON PWS (PWSID MO4010270) in Farmington, MO is listed as a CWS water system covering about 18,217 people. The same extract lists 42 health-based violation records spanning 2009-2025. Those 42 health-based rows for FARMINGTON PWS cover contaminants such as Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
FARMINGTON PWS has 42 health-based violation records in this historical extract. Monitoring and reporting records are not included.
Population Served
18,217
Health-Based Violation Records
42
Distinct Contaminant Codes
3
Source Type
Groundwater
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Coliform (TCR). Recorded violations span 2009–2025. Day-to-day primacy enforcement for this system runs through the Missouri drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Missouri state drinking-water program's public portal.
FARMINGTON PWS has 42 health-based violation records in this historical extract. Monitoring and reporting records are not included. The system uses groundwater water as its source.
How many people does FARMINGTON PWS serve?
FARMINGTON PWS serves 18,217 people in Farmington, MO. It is classified as a CWS water system.
What violations does FARMINGTON PWS have?
FARMINGTON PWS has 42 health-based violation records in PlainEnviro's extract spanning 2009–2025. Monitoring and reporting records are not included.
What contaminants have been found in FARMINGTON PWS water?
Violations have been recorded for 3 contaminants. The most frequent: Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Coliform (TCR).
Compare beyond Missouri
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest FARMINGTON PWS on cumulative violation count (42) and EPA-reported population served (18,217).
Violation-count peers include HELENA WATER SEWER, GRAND PRAIRIE REGIONAL WATER, HELENDALE COMMUNITY SERVICE DISTRICT. Population peers include ARTESIAN SOUTHERN SUSSEX REGIONAL, NORTHERN OHIO RURAL WATER, MCALESTER PWA.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
FARMINGTON PWS (MO4010270) is drawn from EPA SDWIS. Nearby county systems in this extract include PARK HILLS PWS; DESLOGE PWS; BONNE TERRE PWS; BISMARCK PWS. Health-based rows (42 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services