Water quality for ZIP code 15421
ZIP 15421 covers Deer Lake in Fayette County, Pennsylvania, one of 58 ZIP codes in the county. 41 active public water systems serve the county; 34 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 Fayette County
18 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Spring Valley |
250 | 5 | 3.2 mi | |
| New Meadow Run |
300 | 5 | 3.7 mi | |
| Nemacolin Woodlands |
1,300 | 0 | 4.1 mi | |
| Pa-American Water Uniontown |
23,125 | 0 | 8.4 mi | |
| National Pike Water Auth |
2,800 | 2 | 9.9 mi | |
| Pa-American Water Co-Connellsv |
11,425 | 0 | 11.9 mi | |
| North Fayette Cnty Muni Auth |
35,409 | 2 | 12.2 mi | |
| Mountain Water Assn |
3,856 | 6 | 12.6 mi | |
| Indian Creek Valley Water Auth |
7,000 | 4 | 13.9 mi | |
| Albert Gallatin Muni Auth |
2,695 | 2 | 15.0 mi | |
| Pleasant Valley Water Auth |
3,630 | 3 | 16.2 mi | |
| Masontown Muni Water Works |
3,841 | 4 | 16.5 mi | |
| Point Marion Boro |
1,110 | 3 | 17.9 mi | |
| Pa-American Water-Brownsville |
7,844 | 0 | 18.7 mi | |
| Muni Auth of Washington Twp |
9,100 | 5 | 21.7 mi | |
| Newell Muni Auth |
520 | 4 | 22.2 mi | |
| Belle Vernon Boro Muni Auth |
6,000 | 3 | 24.2 mi | |
| Mawc Yough Plant |
133,000 | 2 | 25.4 mi |
Non-community systems in Fayette County (22: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Chalk Hill Village Plaza |
50 | 1 | 0 | |
|
Benners Meadow Run Campground |
150 | 1 | 0 | |
|
Summit Inn & Golf Course |
100 | 1 | 0 | |
|
Jumonville |
350 | 1 | 0 | |
|
Touchstone Center for Crafts |
60 | 4 | 0 | |
|
Tall Oaks Campground |
100 | 4 | 1 | |
|
Ohiopyle ST PK |
25 | 3 | 0 | |
|
Heritage Reservation-Bsa |
150 | 1 | 0 | |
|
Camp Christian INC |
150 | 3 | 1 | |
|
Notty Pine Restaurant |
45 | 1 | 0 | |
|
Tub Run Campground |
220 | 0 | 0 | |
|
Turkeyfoot Fish and Game Assoc |
25 | 3 | 0 | |
|
Dollar General #20568 |
25 | 0 | 0 | |
|
Outflow Soft Freeze |
250 | 3 | 0 | |
|
Wendy World |
134 | 2 | 0 | |
|
Outflow Campground |
120 | 1 | 0 | |
|
Laurel Ridge State Park |
100 | 2 | 0 | |
|
Bear Rocks Community Club INC |
25 | 3 | 2 | |
|
Acme Corner Pizza |
40 | 1 | 0 | |
|
Ninos Restaurant |
150 | 1 | 0 | |
|
Speedy Meedys INC |
100 | 2 | 0 | |
|
Culligan Store Solutions |
25 | 0 | 0 |
About this data
Water systems are matched to Fayette 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.