PATTERSON VALLEY WC
PWSID: CO0145540 · Rocky Ford, CO · Serves 96 people
According to EPA Safe Drinking Water Information System (SDWIS), PATTERSON VALLEY WC (PWSID CO0145540) in Rocky Ford, CO is listed as a CWS water system covering about 96 people. The same extract lists 90 health-based violation records spanning 2016-2025. Those 90 health-based rows for PATTERSON VALLEY WC cover contaminants such as Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U; they remain historical EPA registry entries, not a current compliance or drinkability score.
PATTERSON VALLEY WC has 90 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. 2 distinct EPA contaminant codes appear in this system's record, including Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U. Recorded violations span 2016–2025. Day-to-day primacy enforcement for this system runs through the Colorado 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 Colorado state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CO0145540
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Rocky Ford, CO
- Population Served
- 96
- Health Violations
- Yes (90)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Radium (-226 and -228) | 45 | 45 |
| Gross Alpha, Excl. Radon and U | 45 | 45 |
Violation History (90)
Frequently Asked Questions
What does EPA SDWIS list for PATTERSON VALLEY WC?
How many people does PATTERSON VALLEY WC serve?
What violations does PATTERSON VALLEY WC have?
What contaminants have been found in PATTERSON VALLEY WC water?
Compare beyond Colorado
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest PATTERSON VALLEY WC on cumulative violation count (90) and EPA-reported population served (96). Violation-count peers include PITTSBURG CO. RWD #7 (ARPELAR), RURAL BARDWELL WSC, LSID - TONYVILLE.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
Explore More
About This Data
PATTERSON VALLEY WC (CO0145540) is drawn from EPA SDWIS. Nearby county systems in this extract include LA JUNTA CITY OF; ROCKY FORD CITY OF; BENTS FORT WC; SWINK TOWN OF. Health-based rows (90 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.