Shelton, WA · Mason County
DAYTON TRAILS Water System
Consumer Confidence Report status
DAYTON TRAILS 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 DAYTON TRAILS.
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)
- WA5302715
- System type
- Community Water System
- Population served
- 148
- Service connections
- 59
- Ownership
- local government
- Water source
- groundwater (wells)
DAYTON TRAILS is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 148 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2015, all of which EPA lists as closed. Nothing has been added since 2015.
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 Major (TCR)
—Coliform (TCR)
May 1, 2015 – May 31, 2015
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 2015 – May 31, 2015 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 30, 2015State Compliance achieved1 linked violation
Common questions
Is DAYTON TRAILS required to publish a Consumer Confidence Report?
- Yes. DAYTON TRAILS 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 DAYTON TRAILS’s next Consumer Confidence Report due?
- DAYTON TRAILS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DAYTON TRAILS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DAYTON TRAILS.
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
DAYTON TRAILS
Phone not on record
Shelton, WA 98584