Water quality for ZIP code 99144
Lincoln County, Washington, one of 12 ZIP codes in the county. 35 active public water systems serve the county; 16 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Lincoln County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Harrington City of |
650 | 1 | 13.6 mi | |
| Davenport Water Division |
1,750 | 0 | 25.1 mi | |
| Sprague City of |
570 | 5 | 25.3 mi | |
| Creston Public Water |
348 | 1 | 26.4 mi | |
| Edwall Water Assn |
170 | 0 | 27.3 mi | |
| Wilbur Town of |
1,040 | 4 | 27.9 mi | |
| Almira Water System |
372 | 0 | 30.6 mi | |
| Roosevelt Lake Ranch |
487 | 1 | 31.3 mi | |
| Seven Bays Estates Unlimited |
431 | 1 | 33.2 mi | |
| Deer Meadows Water Company INC |
268 | 1 | 35.0 mi | |
| Reardan Town of |
1,418 | 1 | 35.5 mi | |
| Hanson Harbor Homeowners Assn |
220 | 0 | 37.9 mi | |
| Lakeview Terrace MHP |
135 | 0 | 42.5 mi | |
| Sunnyhills |
61 | 0 | 42.6 mi | |
| Columbia Springs Estates |
54 | 0 | 43.9 mi |
Non-community systems in Lincoln County (19: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Telford Rest Area |
1,309 | 1 | 0 | |
|
Sprague Lake EB Rest Area |
3,187 | 0 | 0 | |
|
Sprague Lake Resort |
9 | 0 | 0 | |
|
Oalc Davenport |
300 | 1 | 0 | |
|
Fishtrap Lake Resort |
132 | 0 | 0 | |
|
Ridgeview Estates at Lake Roosevelt |
10 | 0 | 0 | |
|
Lakeview Heights HOA |
65 | 1 | 0 | |
|
Fort Spokane Campground |
1,436 | 0 | 0 | |
|
Roosevelt Views Subdivision |
22 | 2 | 1 | |
|
River Rue |
237 | 2 | 0 | |
|
Starkenburg Water System |
32 | 0 | 0 | |
|
Keller Ferry Marina |
875 | 0 | 0 | |
|
Keller Ferry Landing |
53 | 0 | 0 | |
|
Sprague Lake WB Rest Area |
2,397 | 0 | 0 | |
|
Spring Canyon Campground |
1,043 | 0 | 0 | |
|
Porcupine Bay Campground |
612 | 1 | 0 | |
|
Rocky Top Estates |
23 | 0 | 0 | |
|
Rantz Marine Park |
12 | 1 | 0 | |
|
Lakeview Subdivision |
8 | 0 | 0 |
About this data
Water systems are matched to Lincoln 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.