Gross Alpha, Excl. Radon and U violations in Washington
5 active public water systems in Washington had a Gross Alpha, Excl. Radon and U violation in the past three years, 1 of them in the latest quarter of EPA's data. What Gross Alpha, Excl. Radon and U is and why it matters.
Systems with a Gross Alpha, Excl. Radon and U violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Two Rivers Resort Wellpinit · County |
480 | 6 | 2 | |
|
Squaxin Consolidated Shelton · County |
1,500 | 6 | 1 | |
|
Makah Neah Bay Neah Bay · County |
1,300 | 11 | 0 | |
|
Skokomish Skokomish Nation · County |
1,150 | 5 | 1 | |
|
Sackman Suquamish · County |
500 | 2 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Gross Alpha, Excl. Radon and U, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Gross Alpha, Excl. Radon and U alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.