Water quality for ZIP code 16821
ZIP 16821 covers Allport in Clearfield County, Pennsylvania, one of 41 ZIP codes in the county. 37 active public water systems serve the county; 31 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Clearfield County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Covington Karthaus Girard a a |
1,700 | 2 | 9.3 mi | |
| Clearfield Municipal Auth |
14,000 | 2 | 13.5 mi | |
| Houtzdale Municipal Authority |
8,410 | 2 | 13.9 mi | |
| Pike Twp Municipal Authority |
4,500 | 5 | 17.2 mi | |
| Grampian Boro Penn Twp MA |
1,400 | 1 | 21.3 mi | |
| Beccaria Coalport Irvona M a |
1,875 | 1 | 21.4 mi | |
| Irvona Municipal Authority |
1,980 | 4 | 22.7 mi | |
| Union Twp Municipal Authority |
450 | 0 | 24.2 mi | |
| Huston Twp Muni Auth |
960 | 2 | 25.8 mi | |
| Brady Twp Water Association |
1,570 | 4 | 25.9 mi | |
| Country Place MHP |
225 | 4 | 28.3 mi | |
| Westover Municipal Authority |
456 | 2 | 28.7 mi | |
| Aqua PA INC Treasure Lake Div |
4,155 | 2 | 30.4 mi | |
| City of Dubois Water Depart |
7,794 | 1 | 30.8 mi | |
| Sandy Township |
1,828 | 4 | 32.1 mi | |
| Burnside Boro Water System |
325 | 3 | 32.6 mi |
Non-community systems in Clearfield County (20: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Woodland Campground |
75 | 1 | 0 | |
|
Shawville Power LLC |
28 | 3 | 0 | |
|
Quehanna Motor Lodge LLC |
25 | 3 | 0 | |
|
Dcnr Quehanna Facility |
50 | 5 | 0 | |
|
Over the Mountain Restaurant |
25 | 0 | 0 | |
|
Parker Dam State Park |
250 | 4 | 1 | |
|
Chess Falls Campground |
100 | 2 | 2 | |
|
Lajose Hotel |
25 | 1 | 0 | |
|
Mahaffey VFW Post 8709 |
25 | 0 | 0 | |
|
Mahaffey Comm Vol Fire CO |
25 | 1 | 0 | |
|
Clearview Campground |
25 | 2 | 0 | |
|
D & G Groceries |
25 | 0 | 0 | |
|
Camp Mountain Run Bsa |
25 | 3 | 1 | |
|
Harmony Area Schools |
360 | 0 | 0 | |
|
Thunderbird Restaurant &lounge |
25 | 3 | 0 | |
|
Chetremon Golf Course LLC |
25 | 1 | 0 | |
|
S B Elliott State Park |
50 | 2 | 0 | |
|
Chest Quehanna Family Dining |
25 | 1 | 0 | |
|
River Bottom Paradise LLC |
25 | 0 | 0 | |
|
Starlite Bar |
25 | 1 | 0 |
About this data
Water systems are matched to Clearfield 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.