Water quality for ZIP code 99163
ZIP 99163 covers Pullman and Albion in Whitman County, Washington, one of 20 ZIP codes in the county. 34 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 Whitman County
18 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sunset Mobile Court |
51 | 0 | 3.1 mi | |
| Washington State University |
21,506 | 0 | 3.6 mi | |
| Albion Water Dept |
600 | 1 | 4.5 mi | |
| Colton Water Department |
632 | 1 | 12.0 mi | |
| Colfax Water Department City of |
3,507 | 2 | 13.2 mi | |
| Steptoe Water/sewer District |
210 | 2 | 13.9 mi | |
| Palouse Water Dept City of |
1,298 | 0 | 14.2 mi | |
| Uniontown Water Works |
366 | 0 | 14.7 mi | |
| Garfield Water Department |
694 | 4 | 19.7 mi | |
| Endicott Water Dept |
488 | 1 | 26.0 mi | |
| Farmington Water Dept |
165 | 0 | 26.1 mi | |
| Oakesdale Town of |
492 | 0 | 27.5 mi | |
| ST John Town of |
800 | 2 | 30.3 mi | |
| Lacrosse Town of |
297 | 2 | 31.9 mi | |
| Tekoa City of |
1,076 | 2 | 34.9 mi | |
| Rosalia Town of |
831 | 0 | 35.8 mi | |
| Malden Water Dept |
215 | 0 | 36.4 mi | |
| Lamont Water System |
136 | 0 | 45.9 mi |
Non-community systems in Whitman County (15: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tula Young Hastings Farm Wsu |
40 | 2 | 0 | |
|
Schad Holdings |
29 | 0 | 0 | |
|
Klemgard County Park |
157 | 0 | 0 | |
|
Garrison Center |
60 | 0 | 0 | |
|
Kamiak Butte County Park |
201 | 1 | 0 | |
|
Wawawai County Park |
154 | 0 | 0 | |
|
Boyer Park & Marina |
37 | 1 | 0 | |
|
Colfax Lds Church |
35 | 0 | 0 | |
|
Onecho Bible Church |
49 | 0 | 0 | |
|
Palouse Empire Fairgrounds |
733 | 1 | 0 | |
|
Wilma Port of |
108 | 0 | 0 | |
|
Horn School Rest Area |
557 | 1 | 0 | |
|
Evangelical Free Church |
404 | 0 | 0 | |
|
Project Cougar |
283 | 3 | 1 | |
|
Toyota of Pullman |
53 | 0 | 0 |
About this data
Water systems are matched to Whitman 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.