LITCHFIELD PARK, AZ · Maricopa County
LIBERTY WATER LPSCO Water System
Consumer Confidence Report status
LIBERTY WATER LPSCO must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for LIBERTY WATER LPSCO.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- AZ0407046
- System type
- Community Water System
- Population served
- 55,810
- Service connections
- 22,324
- Ownership
- privately owned
- Water source
- groundwater (wells)
LIBERTY WATER LPSCO is among the 20 largest community water systems in Arizona, serving 55,810 people from groundwater.
As of August 1, 2026, its federal record holds 16 entries between 1986 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.
All 16 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals, volatile organic chemicals, and synthetic organic chemicals.
Violation history
Monitoring, Repeat Major (TCR)
—Coliform (TCR)
December 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Toluene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Nitrate
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Cadmium
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Chromium
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Fluoride
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Mercury
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Selenium
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Barium
April 1, 1989 – June 30, 1989
ArchivedMonitoring, Regular
—Arsenic
May 31, 1986 – May 29, 1989
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 |
|---|---|---|---|---|
| December 1, 2007 – December 31, 2007 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Nitrate | — | Archived |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Cadmium | — | Archived |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Chromium | — | Archived |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Fluoride | — | Archived |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Mercury | — | Archived |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Selenium | — | Archived |
| April 1, 1989 – June 30, 1989 | Monitoring, Regular | Barium | — | Archived |
| May 31, 1986 – May 29, 1989 | Monitoring, Regular | Arsenic | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 5, 2019State Compliance achieved41 linked violations
- January 16, 2008State Compliance achieved16 linked violations
- January 23, 2006Federal Variance/Exemption issuedgeneral compliance action — not tied to a specific violation on record
- September 24, 1980State Othergeneral compliance action — not tied to a specific violation on record
Common questions
Is LIBERTY WATER LPSCO required to publish a Consumer Confidence Report?
- Yes. LIBERTY WATER LPSCO is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is LIBERTY WATER LPSCO’s next Consumer Confidence Report due?
- LIBERTY WATER LPSCO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LIBERTY WATER LPSCO have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LIBERTY WATER LPSCO.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
FRIEDMAN, PAUL
623-935-9367
LITCHFIELD PARK, AZ 85340