Water quality for ZIP code 99031
ZIP 99031 covers Spangle in Spokane County, Washington, one of 40 ZIP codes in the county. 166 active public water systems serve the county; 72 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Spokane County
86 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Spangle Town of |
270 | 1 | 1.0 mi | |
| Pine Acres Mobile Home Park |
100 | 0 | 3.8 mi | |
| Ridge Water Association |
615 | 1 | 8.0 mi | |
| Hangman Hills Water Dist 15 |
827 | 3 | 8.4 mi | |
| Waverly Town of |
120 | 1 | 8.5 mi | |
| Fairfield Town of |
643 | 1 | 9.2 mi | |
| Latah Town of |
194 | 1 | 10.0 mi | |
| Mullen Hill Terrace MHP |
207 | 5 | 10.3 mi | |
| Valley of the Horses Water Dist #12 |
70 | 0 | 10.6 mi | |
| Rockford Town of |
570 | 1 | 11.0 mi | |
| Cheney City of |
16,954 | 1 | 11.2 mi | |
| Marshall Community Water Assn |
74 | 1 | 11.6 mi | |
| Eastern Washington University |
17,108 | 0 | 11.6 mi | |
| Hidden Hills Estates |
39 | 0 | 11.7 mi | |
| Four Lakes Water District 10 |
433 | 1 | 13.9 mi | |
| Patterson Addition |
22 | 2 | 14.8 mi | |
| Shady Pines Trailer Court |
70 | 0 | 15.0 mi | |
| Vera Water & Power |
24,692 | 1 | 15.3 mi | |
| Model Irrigation Dist #18 |
7,903 | 2 | 15.4 mi | |
| East Spokane Water Dist 1 |
4,285 | 1 | 15.4 mi | |
| Williams Lake Beach Club |
45 | 2 | 15.7 mi | |
| Carnhope Irrigation District 7 |
1,602 | 1 | 15.9 mi | |
| Strathview Water District 16 |
351 | 0 | 15.9 mi | |
| Spokane City of |
346,138 | 0 | 16.4 mi | |
| Spo CO Water Dist 3 Sys 1 |
19,035 | 0 | 16.5 mi |
Non-community systems in Spokane County (79: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Spokane 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.