CASTLE ROCK TOWN OF
PWSID: CO0118010 · Castle Rock, CO · Serves 110,298 people
According to EPA Safe Drinking Water Information System (SDWIS), CASTLE ROCK TOWN OF (PWSID CO0118010) in Castle Rock, CO is listed as a CWS water system covering about 110,298 people. PlainEnviro's health-based extract shows zero health-based violation records for this system. PlainEnviro's extract shows zero health-based violation rows for CASTLE ROCK TOWN OF; those counts stay historical EPA registry rows, not a current compliance or drinkability score.
CASTLE ROCK TOWN OF has no health-based violation records in PlainEnviro's EPA SDWIS extract. This does not establish current safety or compliance.
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. No contaminant code appears in the extract. 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)
- CO0118010
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Castle Rock, CO
- Population Served
- 110,298
- Health Violations
- None
No Violations on Record
CASTLE ROCK TOWN OF has no violations recorded in the EPA Safe Drinking Water Information System.
Frequently Asked Questions
What does EPA SDWIS list for CASTLE ROCK TOWN OF?
How many people does CASTLE ROCK TOWN OF serve?
Compare beyond Colorado
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CASTLE ROCK TOWN OF on cumulative violation count (0) and EPA-reported population served (110,298). Population peers include TOHO WATER AUTHORITY EASTERN, GREAT OAKS WC INC, AZUSA LIGHT AND WATER.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
CASTLE ROCK TOWN OF (CO0118010) is drawn from EPA SDWIS. Nearby county systems in this extract include HIGHLANDS RANCH WSD; PARKER WSD; STONEGATE MD; ROXBOROUGH WSD. Health-based rows (none listed) 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.