Is BURTON WATER COOPERATIVE required to publish a Consumer Confidence Report?

Yes. BURTON WATER COOPERATIVE 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 BURTON WATER COOPERATIVE’s next Consumer Confidence Report due?

BURTON WATER COOPERATIVE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

Vashon, WA · King County

BURTON WATER COOPERATIVE Water System

Consumer Confidence Report status

BURTON WATER COOPERATIVE 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 BURTON WATER COOPERATIVE.

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): WA5309800
System type: Community Water System
Population served: 964
Service connections: 422
Ownership: privately owned
Water source: groundwater (wells)

BURTON WATER COOPERATIVE is one of 428 community water systems in Washington in the 501 to 3,300 people size category, serving 964 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 1979 and 2025, all of which EPA lists as closed.

Of the 7, 6 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and the Consumer Confidence Rule.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2019 – March 31, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – October 14, 2010
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2007 – December 31, 2007
Resolved
Monitoring, Regular
—
Diquat
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
March 1, 2019 – March 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2010 – October 14, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2007 – December 31, 2007	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Diquat	—	Resolved
October 1, 1979 – October 31, 1979	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

April 2, 2019State Compliance achieved1 linked violation
October 14, 2010State Compliance achieved1 linked violation
February 6, 2008State Compliance achieved4 linked violations
February 6, 2008State Compliance achieved8 linked violations
January 1, 2008State Compliance achieved11 linked violations
January 1, 2008State Compliance achieved16 linked violations

Common questions

Is BURTON WATER COOPERATIVE required to publish a Consumer Confidence Report?: Yes. BURTON WATER COOPERATIVE 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 BURTON WATER COOPERATIVE’s next Consumer Confidence Report due?: BURTON WATER COOPERATIVE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BURTON WATER COOPERATIVE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for BURTON WATER COOPERATIVE.
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

BURTON WATER COOPERATIVE

Phone not on record

Vashon, WA 98070