Water quality for ZIP code 98649
Cowlitz County, Washington, one of 10 ZIP codes in the county. 77 active public water systems serve the county; 23 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Cowlitz County
30 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Toutle Community Regional Water |
3,215 | 2 | 10.8 mi | |
| Sandwood Heights Subdivision |
126 | 0 | 13.9 mi | |
| Castle Rock Municipal Water |
4,367 | 2 | 17.9 mi | |
| Camelot Subdivision |
142 | 1 | 18.9 mi | |
| Pleasant Hill Terrace Subdivision |
30 | 0 | 19.9 mi | |
| Owl Creek |
102 | 0 | 20.1 mi | |
| Beacon Hill East |
190 | 0 | 20.4 mi | |
| Beacon Hill Water & Sewer District |
11,969 | 0 | 20.9 mi | |
| Cougar Crest |
290 | 0 | 21.2 mi | |
| Kelso City of |
15,775 | 0 | 21.4 mi | |
| Carrolls Water Assn |
449 | 0 | 22.6 mi | |
| Paradise Cove Resort & RV Park |
59 | 0 | 24.3 mi | |
| Longview Water Department |
57,617 | 1 | 24.3 mi | |
| Davis Terrace Water Assn |
222 | 2 | 24.8 mi | |
| Ryderwood Improvement & Service AS |
434 | 1 | 24.8 mi | |
| Merwin Village/park Ppl CO |
92 | 0 | 24.9 mi | |
| Kalama City of |
8,020 | 0 | 25.5 mi | |
| Lewis River Golf Course |
300 | 0 | 26.8 mi | |
| Lewis River RV Park |
347 | 0 | 26.9 mi | |
| High Ridge |
73 | 0 | 27.3 mi | |
| Peterson Farms |
290 | 0 | 28.5 mi | |
| Woodland City of |
10,640 | 0 | 29.6 mi | |
| Columbia Riverfront RV Park |
233 | 1 | 30.7 mi | |
| Tulip Meadows |
33 | 2 | 32.0 mi | |
| Viking Village Mobile Home Park |
25 | 0 | 38.6 mi |
Non-community systems in Cowlitz County (46: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Cowlitz 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.