CALHOUN PWS
PWSID: MO1010123 · Calhoun, MO · Serves 324 people
According to EPA Safe Drinking Water Information System (SDWIS), CALHOUN PWS (PWSID MO1010123) in Calhoun, MO is listed as a CWS water system covering about 324 people. The same extract lists 8 health-based violation records spanning 2015-2016. Those 8 health-based rows for CALHOUN PWS cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
CALHOUN PWS has 8 health-based violation records in this historical extract. Monitoring and reporting records are not included.
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. 1 distinct EPA contaminant code appears in this system's record, including TTHM. Recorded violations span 2015–2016. 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.
System Details
- EPA ID (PWSID)
- MO1010123
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Calhoun, MO
- Population Served
- 324
- Health Violations
- Yes (8)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 8 | 8 |
Violation History (8)
Frequently Asked Questions
What does EPA SDWIS list for CALHOUN PWS?
How many people does CALHOUN PWS serve?
What violations does CALHOUN PWS have?
What contaminants have been found in CALHOUN PWS water?
Compare beyond Missouri
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CALHOUN PWS on cumulative violation count (8) and EPA-reported population served (324). Violation-count peers include Mashantucket Pequot Water System, San Ildefonso Pueblo, TOWAOC WATER SYSTEM.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
CALHOUN PWS (MO1010123) is drawn from EPA SDWIS. Nearby county systems in this extract include HENRY COUNTY WATER COMPANY; HENRY COUNTY PWSD 3; WINDSOR PWS; HARRY S TRUMAN PWSD 2. Health-based rows (8 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.