Moses Lake, WA · Grant County
Desert Hills Water System
Consumer Confidence Report status
Desert Hills 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 Desert Hills.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA53AC131
- System type
- Community Water System
- Population served
- 30
- Service connections
- 16
- Ownership
- privately owned
- Water source
- groundwater (wells)
Desert Hills is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 30 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2025, all of which EPA lists as closed.
All 1 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 the Total Coliform Rules.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
November 1, 2025 – November 30, 2025
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2025 – November 30, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 4, 2025State Compliance achieved1 linked violation
Common questions
Is Desert Hills required to publish a Consumer Confidence Report?
- Yes. Desert Hills 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 Desert Hills’s next Consumer Confidence Report due?
- Desert Hills’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Desert Hills have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Desert Hills.
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
Desert Hills
Phone not on record
Moses Lake, WA 98837