COLORADO CITY, AZ · Mohave County
CENTENNIAL PARK DWID Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0408090
- System type
- Community Water System
- Population served
- 1,578
- Service connections
- 211
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2012 – December 31, 2012
ResolvedMonitoring, Source Water (GWR)
—E. COLI
October 9, 2010 – November 24, 2010
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 2008 – June 30, 2008
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 2008 – February 29, 2008
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 2007 – June 30, 2007
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 2007 – May 31, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1991 – November 30, 1991
ArchivedMonitoring, Regular
—Mercury
June 30, 1989 – June 29, 1992
ArchivedMonitoring, Regular
—Cadmium
June 30, 1989 – June 29, 1992
ArchivedMonitoring, Regular
—Chromium
June 30, 1989 – June 29, 1992
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1989 – May 31, 1993
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Trichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Carbon tetrachloride
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—CHLOROBENZENE
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Benzene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Ethylbenzene
January 1, 1987 – January 1, 1992
ArchivedMonitoring, Regular
—Styrene
January 1, 1987 – January 1, 1992
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2012 – December 31, 2012 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| October 9, 2010 – November 24, 2010 | Monitoring, Source Water (GWR) | E. COLI | — | Resolved |
| June 1, 2008 – June 30, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 2008 – February 29, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 2007 – June 30, 2007 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2007 – May 31, 2007 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 1991 – November 30, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| June 30, 1989 – June 29, 1992 | Monitoring, Regular | Mercury | — | Archived |
| June 30, 1989 – June 29, 1992 | Monitoring, Regular | Cadmium | — | Archived |
| June 30, 1989 – June 29, 1992 | Monitoring, Regular | Chromium | — | Archived |
| June 1, 1989 – May 31, 1993 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Trichloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Benzene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Ethylbenzene | — | Archived |
| January 1, 1987 – January 1, 1992 | Monitoring, Regular | Styrene | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 9, 2019State Compliance achieved240 linked violations
- May 19, 2008State Violation/Reminder Notice119 linked violations
- January 9, 2002State Compliance achieved1 linked violation
- December 31, 1995State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Contact
HAMMON, WILLIAM J
928-875-2600
COLORADO CITY, AZ 86021