Kent, WA · King County
HIGHLINE WATER DISTRICT Water System
Consumer Confidence Report status
HIGHLINE WATER DISTRICT 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 HIGHLINE WATER DISTRICT.
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)
- WA5340650
- System type
- Community Water System
- Population served
- 100,170
- Service connections
- 29,544
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
HIGHLINE WATER DISTRICT is among the 22 largest community water systems in Washington, serving 100,170 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- January 31, 1992State Violation/Reminder Notice1 linked violation
- December 31, 1991State Violation/Reminder Notice1 linked violation
- November 30, 1991State Public Notification received3 linked violations
- November 30, 1991State Violation/Reminder Notice1 linked violation
Common questions
Is HIGHLINE WATER DISTRICT required to publish a Consumer Confidence Report?
- Yes. HIGHLINE WATER DISTRICT 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 HIGHLINE WATER DISTRICT’s next Consumer Confidence Report due?
- HIGHLINE WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HIGHLINE WATER DISTRICT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HIGHLINE WATER DISTRICT.
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
HIGHLINE WATER DISTRICT
Phone not on record
Kent, WA 98032