SIERRA VISTA, AZ · Cochise County
NORTHERN SUNRISE WC CORONADO 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)
- AZ0402013
- System type
- Community Water System
- Population served
- 553
- Service connections
- 228
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1987 – September 30, 1987
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1987 – September 30, 1987 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| July 1, 1980 – June 30, 1984 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 15, 2009State Compliance achieved7 linked violations
- November 13, 2008State Compliance achieved106 linked violations
- September 14, 2006State Compliance achieved117 linked violations
- November 13, 2003State Compliance achieved15 linked violations
- September 24, 1980State Other2 linked violations
Contact
HENDERSON, MATTHEW
520-266-1169
SIERRA VISTA, AZ 85635