ILIUM VALLEY WS
PWSID: CO0157250 · Ridgway, CO · Serves 322 people
According to EPA Safe Drinking Water Information System (SDWIS), ILIUM VALLEY WS (PWSID CO0157250) in Ridgway, CO is listed as a CWS water system covering about 322 people. The same extract lists 2 health-based violation records spanning 2015-2015. Those 2 health-based rows for ILIUM VALLEY WS cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
ILIUM VALLEY WS has 2 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 Stage 1 Disinfectants and Disinfection Byproducts Rule. Recorded violations span 2015–2015. 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)
- CO0157250
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Ridgway, CO
- Population Served
- 322
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Jan 1, 2015 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Jan 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for ILIUM VALLEY WS?
How many people does ILIUM VALLEY WS serve?
What violations does ILIUM VALLEY WS have?
What contaminants have been found in ILIUM VALLEY WS water?
Compare beyond Colorado
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest ILIUM VALLEY WS on cumulative violation count (2) and EPA-reported population served (322). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
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
ILIUM VALLEY WS (CO0157250) is drawn from EPA SDWIS. Nearby county systems in this extract include OURAY CITY OF; RIDGWAY TOWN OF; ELK MEADOWS ESTATES; VISTA VERDE VILLAGE. Health-based rows (2 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.