Water quality for ZIP code 16635
ZIP 16635 covers Penn Farms, Foot of Ten, Duncansville, Sunbrook, Cross Keys, and Leamersville in Blair County, Pennsylvania, one of 15 ZIP codes in the county. 53 active public water systems serve the county; 32 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Blair County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Freedom Twp Water & Sewer |
1,400 | 3 | 3.5 mi | |
| Blair Twp Water & Sewer Auth |
2,550 | 0 | 4.5 mi | |
| Duncansville MHP LLC |
250 | 0 | 4.6 mi | |
| Ridge View Personal Care Home |
35 | 3 | 4.6 mi | |
| Apple Blossom Lane MHP |
31 | 1 | 5.2 mi | |
| Blair MHP |
185 | 2 | 5.5 mi | |
| Hollidaysburg Muni Auth |
8,523 | 2 | 5.6 mi | |
| Roaring Spring Muni Water Auth |
3,182 | 0 | 7.6 mi | |
| East Sharpsburg Water Assn |
95 | 0 | 8.5 mi | |
| Greenfield Twp Muni Auth |
2,500 | 2 | 9.3 mi | |
| Ore Hill Water Assn |
80 | 2 | 9.6 mi | |
| Sproul Water Assn |
180 | 3 | 9.8 mi | |
| Altoona Water Authority |
62,500 | 4 | 10.1 mi | |
| Westwood Park Water CO |
95 | 1 | 10.4 mi | |
| Martinsburg Muni Auth |
3,160 | 2 | 11.3 mi | |
| Bel Air Park Apts |
44 | 2 | 11.5 mi | |
| Hillcrest Communities LP |
350 | 0 | 11.6 mi | |
| Curryville Water Auth |
85 | 0 | 12.6 mi | |
| Fredericksburg Water Assn |
300 | 0 | 13.4 mi | |
| Henrietta Mutual Water Assn |
165 | 1 | 14.8 mi | |
| Bellwood Boro Auth |
3,162 | 1 | 15.8 mi | |
| Williamsburg Munic Auth |
1,800 | 1 | 16.3 mi | |
| Tyrone Boro Water Auth |
6,500 | 0 | 23.1 mi | |
| Vail Water Assn |
98 | 2 | 25.2 mi |
Non-community systems in Blair County (28: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
VFW Post NO 8724 |
100 | 2 | 1 | |
|
Smith Corner Mennonite CH |
60 | 2 | 0 | |
|
Leightys Mkt |
40 | 0 | 0 | |
|
Getgo #3701 |
25 | 0 | 0 | |
|
Southern Blair Senior Center |
350 | 0 | 0 | |
|
Milky Way Drive in |
25 | 2 | 0 | |
|
Wrights Orchard Sta Cpgrd |
25 | 2 | 2 | |
|
McKee Tavern |
50 | 2 | 0 | |
|
Heidelberg CC |
60 | 1 | 0 | |
|
Geeseytown Vol Fire CO |
304 | 1 | 1 | |
|
Juniata Gap Elem Sch |
620 | 0 | 0 | |
|
Gearharts Meats |
25 | 0 | 0 | |
|
Greenwood Steak House |
25 | 1 | 0 | |
|
Scotch Valley CC |
25 | 0 | 0 | |
|
Marzoni S Greenwood |
25 | 0 | 0 | |
|
Canoe Creek ST Park |
100 | 0 | 0 | |
|
Williamsburg C&ma Church |
25 | 2 | 1 | |
|
Relax Inn |
25 | 1 | 0 | |
|
Fort Roberdeau |
100 | 0 | 0 | |
|
Sinking Valley CC |
25 | 0 | 0 | |
|
Camp Anderson Boy Scouts |
75 | 3 | 1 | |
|
Duncansville Dollar General |
100 | 0 | 0 | |
|
Best Way Pizza |
25 | 3 | 1 | |
|
Conys Kitchen |
25 | 1 | 0 | |
|
H2o to GO Save a Lot |
25 | 0 | 0 | |
|
Sandys CS LLC |
25 | 2 | 0 | |
|
Sheetz Store 169 McKee |
25 | 0 | 0 | |
|
Taco Bell 33404 |
25 | 3 | 0 |
About this data
Water systems are matched to Blair 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.