Water quality for ZIP code 99029
ZIP 99029 covers Reardan in 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 |
|---|---|---|---|---|
| Edwall Water Assn |
170 | 0 | 14.3 mi | |
| Davenport Water Division |
1,750 | 0 | 15.2 mi | |
| Harrington City of |
650 | 1 | 24.7 mi | |
| Seven Bays Estates Unlimited |
431 | 1 | 25.8 mi | |
| Deer Meadows Water Company INC |
268 | 1 | 26.4 mi | |
| Sprague City of |
570 | 5 | 28.0 mi | |
| Roosevelt Lake Ranch |
487 | 1 | 29.2 mi | |
| Creston Public Water |
348 | 1 | 32.3 mi | |
| Hanson Harbor Homeowners Assn |
220 | 0 | 39.8 mi | |
| Wilbur Town of |
1,040 | 4 | 40.8 mi | |
| Odessa |
986 | 5 | 47.2 mi | |
| Almira Water System |
372 | 0 | 51.4 mi | |
| Sunnyhills |
61 | 0 | 51.9 mi | |
| Lakeview Terrace MHP |
135 | 0 | 53.8 mi | |
| Columbia Springs Estates |
54 | 0 | 55.2 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 |
|---|---|---|---|---|
|
Oalc Davenport |
300 | 1 | 0 | |
|
Fishtrap Lake Resort |
132 | 0 | 0 | |
|
Lakeview Heights HOA |
65 | 1 | 0 | |
|
Ridgeview Estates at Lake Roosevelt |
10 | 0 | 0 | |
|
Telford Rest Area |
1,309 | 1 | 0 | |
|
Fort Spokane Campground |
1,436 | 0 | 0 | |
|
Sprague Lake Resort |
9 | 0 | 0 | |
|
Sprague Lake EB Rest Area |
3,187 | 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.