Water quality for ZIP code 98546
ZIP 98546 covers Grapeview in Mason County, Washington, one of 9 ZIP codes in the county. 242 active public water systems serve the county; 88 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Mason County
119 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Paradise Estates |
403 | 2 | 1.5 mi | |
| Three Fingers |
118 | 0 | 2.1 mi | |
| Parkshore Estates |
183 | 1 | 2.2 mi | |
| Rustlewood |
322 | 0 | 2.4 mi | |
| Mountain Shores CC |
40 | 0 | 3.2 mi | |
| Wonderland Water Company |
82 | 1 | 3.4 mi | |
| Twanoh Terrace Water CO |
75 | 0 | 3.6 mi | |
| Hartstene Pointe |
460 | 0 | 3.6 mi | |
| Spencer Glen |
55 | 2 | 3.7 mi | |
| Pirates Cove Country Club |
168 | 0 | 3.8 mi | |
| Twanoh Heights Community Club |
118 | 0 | 4.1 mi | |
| Twanoh Falls Beach Club |
481 | 2 | 4.1 mi | |
| Emerald Lake |
329 | 0 | 4.2 mi | |
| Trails End Water District |
211 | 6 | 4.5 mi | |
| Harstene Retreat |
88 | 0 | 4.7 mi | |
| Detroit Water Service Assn |
57 | 0 | 4.7 mi | |
| Treasure Island Country Club |
321 | 0 | 4.9 mi | |
| Pebble Beach |
64 | 1 | 4.9 mi | |
| Canyonwood Beach Water Supply |
43 | 1 | 5.2 mi | |
| Bel Aire Cove |
32 | 0 | 5.7 mi | |
| Shore Hill |
101 | 3 | 5.8 mi | |
| Allyn Shopping Center |
414 | 0 | 5.9 mi | |
| Clifton Pebble Beach |
52 | 1 | 6.0 mi | |
| Lake Limerick Water |
2,148 | 1 | 6.0 mi | |
| Lakeland Village Water |
2,120 | 1 | 6.1 mi |
Non-community systems in Mason County (122: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Mason 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.