CHANDLER, AZ · Maricopa County
CHANDLER-RE-DE NO 4 Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of April 1, 1993. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Maricopa County, AZ.
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)
- AZ0407134
- System type
- Community Water System
- Population served
- 225
- Service connections
- 71
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Nitrate
July 31, 1989 – July 30, 1992
ArchivedMonitoring, Regular
—Arsenic
July 31, 1989 – July 30, 1992
ArchivedMonitoring, Regular
—Barium
July 31, 1989 – July 30, 1992
ArchivedMonitoring, Regular
—Chromium
July 31, 1989 – July 30, 1992
ArchivedMonitoring, Regular
—Fluoride
July 31, 1989 – July 30, 1992
ArchivedMonitoring, Regular
—Mercury
July 31, 1989 – July 30, 1992
ArchivedMonitoring, Regular
—Selenium
July 31, 1989 – July 30, 1992
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Nitrate | — | Archived |
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Arsenic | — | Archived |
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Barium | — | Archived |
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Chromium | — | Archived |
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Fluoride | — | Archived |
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Mercury | — | Archived |
| July 31, 1989 – July 30, 1992 | Monitoring, Regular | Selenium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
Not on record
Phone not on record
CHANDLER, AZ 85225