Water quality for ZIP code 97222
ZIP 97222 covers Milwaukie, Oak Grove, Oatfield, and Portland in Clackamas County, Oregon, one of 24 ZIP codes in the county. 243 active public water systems serve the county; 186 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 Clackamas County
86 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Courtney Senior Estates |
80 | 2 | 1.5 mi | |
| Oak Lodge Water Services |
30,000 | 2 | 2.3 mi | |
| Country Club Water District |
150 | 1 | 3.9 mi | |
| Gladstone, City of |
12,121 | 2 | 4.0 mi | |
| Lake Oswego Municipal Water |
40,000 | 1 | 4.3 mi | |
| West Linn, City of |
28,000 | 0 | 5.3 mi | |
| Riverbend Mobile Home Park |
600 | 2 | 5.3 mi | |
| Mossy Brae Water District |
100 | 2 | 5.7 mi | |
| Hiland WC Shadow Wood |
175 | 2 | 5.7 mi | |
| Southwood Park Water District |
900 | 6 | 6.0 mi | |
| Lake Grove Water District |
3,100 | 1 | 6.0 mi | |
| Sunrise Water Authority |
50,003 | 0 | 6.1 mi | |
| Riverview Mfgd Home Court |
400 | 1 | 6.2 mi | |
| Rivergrove Water District |
4,000 | 2 | 6.5 mi | |
| Clackamas River Water |
29,918 | 2 | 6.7 mi | |
| Carver Mobile Ranch |
110 | 2 | 6.8 mi | |
| Oregon City |
33,940 | 0 | 7.0 mi | |
| Kingswood Heights Water Co-Op |
138 | 5 | 9.3 mi | |
| Riverbend-Riverbank Community |
225 | 1 | 9.8 mi | |
| Canby Regency |
265 | 7 | 10.5 mi | |
| Cedarhurst Improvement Club |
60 | 10 | 11.2 mi | |
| Wilsonville, City of |
25,915 | 2 | 11.7 mi | |
| Boring Water District NO 24 |
2,500 | 2 | 11.9 mi | |
| Canby Utility |
18,754 | 1 | 12.0 mi | |
| Excalibur Village |
180 | 1 | 12.2 mi |
Non-community systems in Clackamas County (156: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Clackamas 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.