Water quality for ZIP code 17856
ZIP 17856 covers New Columbia and West Milton in Union County, Pennsylvania, one of 11 ZIP codes in the county. 38 active public water systems serve the county; 29 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Union County
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| West Buffalo Twp Mun Auth |
333 | 7 | 10.7 mi | |
| Mifflinburg Boro Water Dept |
3,690 | 2 | 11.3 mi | |
| New Berlin Municipal Authority |
990 | 2 | 12.9 mi | |
| Rolling Hills Manor |
64 | 6 | 17.0 mi | |
| Limestone Twp Mun Auth |
200 | 5 | — |
Non-community systems in Union County (32: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Nittany Mountain KOA |
350 | 2 | 0 | |
|
White Deer Run Treatment Centr |
226 | 1 | 1 | |
|
Central PA Wesleyan Campground |
50 | 2 | 0 | |
|
Hidden Creek Campground |
50 | 4 | 1 | |
|
Pik Rite |
70 | 1 | 0 | |
|
The Purple Cow |
25 | 1 | 0 | |
|
Forest Hill General Store |
25 | 0 | 0 | |
|
Ards Market |
50 | 0 | 0 | |
|
Forest House Hotel |
50 | 3 | 0 | |
|
Hidden Valley Camping Resort |
600 | 4 | 0 | |
|
DC Coffee and Tea CO |
50 | 0 | 0 | |
|
Shady Grove Christian School |
90 | 2 | 1 | |
|
Buffalo Valley Sportsmens Assn |
25 | 1 | 0 | |
|
Yoder Zimmerman VFW Post 1964 |
25 | 0 | 0 | |
|
River Edge Campground |
100 | 1 | 0 | |
|
Harveys |
25 | 0 | 0 | |
|
Old Saw Mill Campground |
25 | 2 | 0 | |
|
Camp Mount Luther |
120 | 4 | 1 | |
|
Harveys Food Mart |
25 | 0 | 0 | |
|
Dollar General 19751 Hartleton |
25 | 0 | 0 | |
|
Chilly Willys |
250 | 1 | 1 | |
|
Boomerangs Bar & Grille INC |
50 | 2 | 0 | |
|
Get and GO LLC |
25 | 2 | 0 | |
|
West End Social Club |
25 | 0 | 0 | |
|
Sunsational Family Camp |
25 | 2 | 0 | |
|
Penns Creek Campground |
75 | 1 | 0 | |
|
Camp Karoondinha B S a |
25 | 1 | 0 | |
|
Union CO Sportsmens Club |
30 | 1 | 0 | |
|
Wesley Forest Camp |
75 | 3 | 0 | |
|
R B Winter State Park |
400 | 2 | 0 | |
|
Creekside Mennonite School |
100 | 0 | 0 | |
|
LA Primavera |
25 | 2 | 0 |
About this data
Water systems are matched to Union 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.