Water quality for ZIP code 17018
ZIP 17018 covers Dauphin in Dauphin County, Pennsylvania, one of 26 ZIP codes in the county. 144 active public water systems serve the county; 80 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Dauphin County
27 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Halifax Area Water & Sewer Aut |
2,278 | 1 | 6.0 mi | |
| Mountaindale Apartments |
50 | 0 | 6.5 mi | |
| Deann Village MHP |
135 | 10 | 7.4 mi | |
| Alex Acres MHP |
108 | 0 | 7.7 mi | |
| Shady Back Acres MHP |
40 | 1 | 7.9 mi | |
| Grantville MHP |
1,040 | 1 | 9.2 mi | |
| Elizabethville Area Auth |
2,700 | 0 | 9.3 mi | |
| Veolia Water |
110,000 | 1 | 9.6 mi | |
| Halifax Village |
272 | 9 | 9.7 mi | |
| Capital Region Water |
66,540 | 1 | 10.4 mi | |
| Millersburg Water Auth |
4,600 | 2 | 10.5 mi | |
| Loyalton Water Assn |
100 | 2 | 10.8 mi | |
| Short Mountain Village MHP |
53 | 0 | 11.1 mi | |
| Lykens Boro Auth |
3,220 | 6 | 12.3 mi | |
| PA Amer Water CO |
50,200 | 0 | 13.1 mi | |
| PA American Water Steelton |
6,428 | 0 | 13.3 mi | |
| Gratz Boro Water Revenue Fund |
738 | 5 | 14.3 mi | |
| Pillow Boro Auth |
312 | 4 | 15.1 mi | |
| Williamstown Boro Auth |
2,390 | 3 | 15.3 mi | |
| Veolia Middletown |
9,600 | 2 | 16.0 mi | |
| Crestview Village MHP |
223 | 9 | 16.7 mi | |
| Royalton Boro |
1,083 | 1 | 17.0 mi | |
| Londonderry Twp Water Sys |
36 | 0 | 17.7 mi | |
| Pine Manor MHP |
302 | 1 | 18.6 mi | |
| Oak Knoll Est MHP |
350 | 1 | 19.3 mi |
Non-community systems in Dauphin County (116: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Dauphin 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 Pennsylvania 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.