Water quality for ZIP code 97018
ZIP 97018 covers 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
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Columbia County
37 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Deer Island Heights WS |
60 | 6 | 2.6 mi | |
| Deer Island Waterworks |
90 | 5 | 2.8 mi | |
| Deer Island Village MHP |
50 | 3 | 2.9 mi | |
| ST Helens, City of |
13,410 | 3 | 3.0 mi | |
| McNulty Water Pud |
2,500 | 2 | 4.1 mi | |
| Warren Water Association |
2,050 | 1 | 6.5 mi | |
| Tamarack Mobile Home Park |
80 | 4 | 8.4 mi | |
| Goble Water Association |
85 | 3 | 9.1 mi | |
| Cedar Tree Mobile Home Park |
50 | 3 | 9.6 mi | |
| Hogg Heaven MHP |
40 | 7 | 10.3 mi | |
| Scappoose, City of |
8,710 | 3 | 10.5 mi | |
| Prescott, City of |
70 | 6 | 10.9 mi | |
| Dikeside Moorage |
45 | 0 | 11.7 mi | |
| Columbia Acres Water Assoc |
110 | 4 | 12.2 mi | |
| Country Villa Mobile Estates |
90 | 3 | 12.2 mi | |
| Mountain View Motel |
36 | 0 | 12.3 mi | |
| Laurel Ridge MHP |
70 | 3 | 12.4 mi | |
| Western Hills MH Estates |
375 | 5 | 14.4 mi | |
| City of Rainier |
1,932 | 8 | 14.8 mi | |
| Vernonia, City of |
2,100 | 6 | 18.1 mi | |
| Lost Creek Heights Wtr Assoc |
100 | 3 | 19.2 mi | |
| J & M Mobile Home Park |
45 | 5 | 23.0 mi | |
| Clatskanie, City of |
2,096 | 5 | 23.5 mi | |
| Quincy Water Association |
300 | 0 | 23.8 mi | |
| Midland Water Association |
160 | 8 | 26.5 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 River Nitrogen, LLC |
65 | 1 | 0 | |
|
Columbia River Pud |
45 | 1 | 0 | |
|
Valley of the Moon |
46 | 1 | 0 | |
|
Pge Trojan Park |
25 | 1 | 0 | |
|
Columbia CO Pks-Camp Wilkerson |
200 | 0 | 0 | |
|
Scappoose Brew & Thru |
100 | 2 | 0 | |
|
Columbia CO Pks-Scaponia |
25 | 1 | 1 | |
|
Rainier SD #13 |
950 | 3 | 0 | |
|
Rainier or Lds Church |
150 | 1 | 0 | |
|
Columbia CO Pks-Hudson/parcher |
200 | 2 | 1 | |
|
Alston Corners-Assembly of God |
100 | 0 | 0 | |
|
Rainier Congregation of JW |
90 | 1 | 0 | |
|
Alston Pub & Grub |
25 | 2 | 1 | |
|
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.