TUCSON, AZ · Yavapai County
COLDWATER CANYON 1 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)
- AZ0413020
- System type
- Community Water System
- Population served
- 541
- Service connections
- 239
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – October 8, 2014
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Arsenic
October 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Barium
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Cadmium
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Nitrate
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Mercury
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Chromium
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Selenium
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Fluoride
July 1, 1989 – September 30, 1989
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
August 20, 1986 – August 19, 1990
ArchivedMonitoring, Regular
—Arsenic
August 12, 1986 – August 10, 1989
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
December 31, 1984 – December 31, 1988
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 |
|---|---|---|---|---|
| July 1, 2014 – October 8, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Barium | — | Archived |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Cadmium | — | Archived |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Nitrate | — | Archived |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Mercury | — | Archived |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Chromium | — | Archived |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Selenium | — | Archived |
| July 1, 1989 – September 30, 1989 | Monitoring, Regular | Fluoride | — | Archived |
| August 20, 1986 – August 19, 1990 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| August 12, 1986 – August 10, 1989 | Monitoring, Regular | Arsenic | — | Archived |
| December 31, 1984 – December 31, 1988 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 24, 1980State Othergeneral compliance action — not tied to a specific violation on record
- March 25, 1980State Other1 linked violation
Contact
COLDWATER CANYON WATER CO
520-624-1460
TUCSON, AZ 85745