Water quality for ZIP code 97021
ZIP 97021 covers Dufur in Wasco County, Oregon, one of 8 ZIP codes in the county. 44 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Wasco County
19 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Dufur, City of |
610 | 2 | 4.7 mi | |
| Tygh Valley Water District |
218 | 3 | 9.9 mi | |
| Barlow Water District |
900 | 2 | 12.3 mi | |
| Wamic Water Association |
130 | 2 | 12.5 mi | |
| Maupin, City of |
420 | 7 | 15.0 mi | |
| The Dalles, City of |
13,010 | 5 | 15.5 mi | |
| Chenowith Pud |
4,500 | 0 | 15.9 mi | |
| Sportsmans Park Water Assn |
150 | 6 | 16.8 mi | |
| Foley Lakes Mobile Home Park |
300 | 5 | 17.5 mi | |
| Pinewood Mobile Manor |
130 | 0 | 18.3 mi | |
| Tooley Water District |
97 | 6 | 19.4 mi | |
| Mosier, City of |
468 | 3 | 23.9 mi | |
| Rowena Dell Water System |
30 | 2 | 24.7 mi | |
| Shaniko Water System |
38 | 3 | 32.5 mi | |
| Young Life |
852 | 2 | 38.6 mi | |
| Antelope, City of |
55 | 4 | 38.7 mi | |
| Hazel Dell Orchard |
260 | 0 | — | |
| View Point Trailer Court |
160 | 5 | — | |
| Pine Grove Water Dist (wasco) |
140 | 4 | — |
Non-community systems in Wasco County (24: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Wasco County Fairgrounds |
150 | 3 | 1 | |
|
Camp Morrow Bible Conference |
160 | 0 | 0 | |
|
Morrow Ranch Camp |
40 | 1 | 1 | |
|
Orchard View Farms |
110 | 1 | 0 | |
|
Camp Baldwin Bsa |
250 | 2 | 0 | |
|
Auction Yard Well |
50 | 0 | 0 | |
|
Bpa-Celilo/big Eddy |
61 | 0 | 0 | |
|
Celilo Inn |
46 | 1 | 0 | |
|
Usace Dalles/jd-The Dalles Dam |
115 | 1 | 0 | |
|
Columbia Gorge Discovery Center |
25 | 0 | 0 | |
|
The Dalles Country Club |
25 | 2 | 1 | |
|
Usace the Dalles-Celilo Park |
310 | 0 | 0 | |
|
Oprd West Mayer State Park |
200 | 1 | 0 | |
|
Verne Root Orchard |
50 | 3 | 1 | |
|
Ote Memaloose Rest Area |
800 | 1 | 0 | |
|
Odot HD Cow Canyon Rest Area |
400 | 0 | 0 | |
|
Usfs Bear Springs RS |
217 | 3 | 0 | |
|
Lakeside Water Company |
200 | 0 | 0 | |
|
Usfs Clear Lake CG 2 |
65 | 0 | 0 | |
|
Usfs Clear Lake CG HP 3 |
65 | 0 | 0 | |
|
Dufur School Dist #29 |
50 | 1 | 0 | |
|
Usfs Rock Creek Work Center |
50 | 2 | 1 | |
|
Usfs Frog Lake CG #1 |
44 | 0 | 0 | |
|
Usfs Frog Lake CG #2 |
44 | 0 | 0 |
About this data
Water systems are matched to Wasco 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 Oregon 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.