Water quality for ZIP code 99344
ZIP 99344 covers Othello, Marine View, and Hatton in Adams County, Washington, one of 5 ZIP codes in the county. 48 active public water systems serve the county; 34 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Adams County
29 systems, nearest firstNon-community systems in Adams County (18: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Klingeman Well |
42 | 1 | 1 | |
|
Iglesia Bethel |
197 | 1 | 0 | |
|
Adams County Fair |
503 | 2 | 0 | |
|
Country Cousins |
66 | 1 | 0 | |
|
Schaake Rd Housing |
96 | 0 | 0 | |
|
Radar 2 Farmworker Housing |
96 | 0 | 0 | |
|
Bayer Midwest Production Co. |
124 | 1 | 0 | |
|
Monsanto Cunningham Rd |
25 | 0 | 0 | |
|
Ktw Orchards |
81 | 0 | 0 | |
|
SM West Farmworker Housing |
52 | 0 | 0 | |
|
National Food NW Lind |
61 | 3 | 0 | |
|
Hgh INC Water System |
613 | 0 | 0 | |
|
Hatton Coulee Rest Area |
1,255 | 1 | 0 | |
|
Schrag Eb/wb Rest Areas |
3,096 | 1 | 0 | |
|
Big B Truck Stop |
41 | 1 | 0 | |
|
Four Seasons Campground |
15 | 2 | 0 | |
|
Bruce Water System |
210 | 2 | 0 | |
|
Crestview Water Association |
31 | 0 | 0 |
About this data
Water systems are matched to Adams County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
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. Retrieved from ECHO on Oct 11, 2026.