LANCASTER, AZ · Mohave County
RAINBOW HAVEN MHP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 1, 1996. 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 Mohave 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)
- AZ0408327
- System type
- Community Water System
- Population served
- 88
- Service connections
- 44
- Ownership
- public/private mix
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Single Sample
Health-basedFluoride
July 1, 1988 – September 30, 1988
ArchivedMonitoring, Regular
—Arsenic
May 1, 1978 – April 30, 1980
ArchivedMonitoring, Regular
—Barium
May 1, 1978 – April 30, 1980
ArchivedMonitoring, Regular
—Cadmium
May 1, 1978 – April 30, 1980
ArchivedMonitoring, Regular
—Selenium
May 1, 1978 – April 30, 1980
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1988 – September 30, 1988 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
| May 1, 1978 – April 30, 1980 | Monitoring, Regular | Arsenic | — | Archived |
| May 1, 1978 – April 30, 1980 | Monitoring, Regular | Barium | — | Archived |
| May 1, 1978 – April 30, 1980 | Monitoring, Regular | Cadmium | — | Archived |
| May 1, 1978 – April 30, 1980 | Monitoring, Regular | Selenium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 15, 1980State Othergeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
Phone not on record
LANCASTER, CA 93534