Leavenworth, WA · Chelan County
Lake Wenatchee Water District Water System
Consumer Confidence Report status
Lake Wenatchee 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 Lake Wenatchee 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)
- WA53AC567
- System type
- Community Water System
- Population served
- 86
- Service connections
- 156
- Ownership
- local government
- Water source
- groundwater (wells)
Lake Wenatchee Water District is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 86 people from groundwater.
As of August 1, 2026, its federal record holds 16 entries between 2011 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.
All 16 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 inorganic chemicals and the Total Coliform Rules.
Violation history
Monitoring, Regular
—Thallium, Total
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Selenium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Arsenic
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Barium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Cadmium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Chromium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Fluoride
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Mercury
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Nickel
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Nitrite
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Nitrate
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Nitrate
January 1, 2011 – December 31, 2011
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Nitrite | — | Resolved |
| December 1, 2015 – December 31, 2015 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- March 30, 2026State Compliance achieved13 linked violations
- September 29, 2016State Compliance achieved1 linked violation
- January 31, 2016State Compliance achieved1 linked violation
- December 12, 2012State Compliance achieved1 linked violation
Common questions
Is Lake Wenatchee Water District required to publish a Consumer Confidence Report?
- Yes. Lake Wenatchee 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 Lake Wenatchee Water District’s next Consumer Confidence Report due?
- Lake Wenatchee Water District’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does Lake Wenatchee Water District have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for Lake Wenatchee 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
Lake Wenatchee Water District
Phone not on record
Leavenworth, WA 98826