Water quality for ZIP code 97051
ZIP 97051 covers St. Helens and Columbia City in Columbia County, Oregon, one of 8 ZIP codes in the county. 59 active public water systems serve the county; 53 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Columbia County
37 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Warren Water Association |
2,050 | 1 | 5.8 mi | |
| Deer Island Heights WS |
60 | 6 | 6.2 mi | |
| ST Helens, City of |
13,410 | 3 | 6.3 mi | |
| Deer Island Village MHP |
50 | 3 | 6.3 mi | |
| Deer Island Waterworks |
90 | 5 | 6.4 mi | |
| Columbia City Mun Waterworks |
1,995 | 2 | 6.6 mi | |
| Cedar Tree Mobile Home Park |
50 | 3 | 7.7 mi | |
| Tamarack Mobile Home Park |
80 | 4 | 8.2 mi | |
| Scappoose, City of |
8,710 | 3 | 9.1 mi | |
| Goble Water Association |
85 | 3 | 9.1 mi | |
| Hogg Heaven MHP |
40 | 7 | 9.4 mi | |
| Columbia Acres Water Assoc |
110 | 4 | 10.6 mi | |
| Country Villa Mobile Estates |
90 | 3 | 10.7 mi | |
| Mountain View Motel |
36 | 0 | 10.9 mi | |
| Dikeside Moorage |
45 | 0 | 10.9 mi | |
| Vernonia, City of |
2,100 | 6 | 11.4 mi | |
| Prescott, City of |
70 | 6 | 12.3 mi | |
| Laurel Ridge MHP |
70 | 3 | 13.5 mi | |
| Western Hills MH Estates |
375 | 5 | 13.9 mi | |
| City of Rainier |
1,932 | 8 | 14.9 mi | |
| Lost Creek Heights Wtr Assoc |
100 | 3 | 16.9 mi | |
| Clatskanie, City of |
2,096 | 5 | 20.0 mi | |
| J & M Mobile Home Park |
45 | 5 | 21.2 mi | |
| Quincy Water Association |
300 | 0 | 21.2 mi | |
| Midland Water Association |
160 | 8 | 22.5 mi |
Non-community systems in Columbia County (21: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Columbia CO Pks-Camp Wilkerson |
200 | 0 | 0 | |
|
Columbia River Pud |
45 | 1 | 0 | |
|
Columbia River Nitrogen, LLC |
65 | 1 | 0 | |
|
Columbia CO Pks-Scaponia |
25 | 1 | 1 | |
|
Valley of the Moon |
46 | 1 | 0 | |
|
Scappoose Brew & Thru |
100 | 2 | 0 | |
|
Pge Trojan Park |
25 | 1 | 0 | |
|
Rainier or Lds Church |
150 | 1 | 0 | |
|
Rainier SD #13 |
950 | 3 | 0 | |
|
Columbia CO Pks-Hudson/parcher |
200 | 2 | 1 | |
|
Alston Corners-Assembly of God |
100 | 0 | 0 | |
|
Alston Pub & Grub |
25 | 2 | 1 | |
|
Rainier Congregation of JW |
90 | 1 | 0 | |
|
Alston Country Store |
90 | 3 | 1 | |
|
Olympic Forest Products |
80 | 2 | 2 | |
|
Columbia CO Pks-Big Eddy |
125 | 0 | 0 | |
|
Shell Star Mart |
100 | 3 | 0 | |
|
Island Community LLC |
41 | 2 | 0 | |
|
Mist Grade Elem SD 47j |
40 | 1 | 0 | |
|
Pge Beaver Generating Station |
30 | 5 | 0 | |
|
Michael Curry Design |
25 | 4 | 0 |
About this data
Water systems are matched to Columbia 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.