Mukilteo, WA · Snohomish County
Mukilteo Water & Wastewater Distr Water System
Consumer Confidence Report status
Mukilteo Water & Wastewater Distr 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 Mukilteo Water & Wastewater Distr.
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)
- WA5357550
- System type
- Community Water System
- Population served
- 31,437
- Service connections
- 8,512
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Mukilteo Water & Wastewater Distr is one of 111 community water systems in Washington in the 10,001 to 100,000 people size category, serving 31,437 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 2014 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.
None of the 2 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2015 – September 14, 2015
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – October 8, 2014
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2015 – September 14, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2014 – October 8, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 19, 2016State Compliance achieved1 linked violation
- September 14, 2015State Compliance achieved1 linked violation
- October 8, 2014State Compliance achieved1 linked violation
- September 13, 2013State Compliance achieved1 linked violation
Common questions
Is Mukilteo Water & Wastewater Distr required to publish a Consumer Confidence Report?
- Yes. Mukilteo Water & Wastewater Distr 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 Mukilteo Water & Wastewater Distr’s next Consumer Confidence Report due?
- Mukilteo Water & Wastewater Distr’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Mukilteo Water & Wastewater Distr have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Mukilteo Water & Wastewater Distr.
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
Mukilteo Water & Wastewater Distr
Phone not on record
Mukilteo, WA 98275