Public Water Systems
7,701 active water systems in PA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| HATFIELD QUALITY MEATS INC | HATFIELD, PA | 1,850 | 48 | — |
| CORNPLANTER TOWNSHIP | OIL CITY, PA | 1,835 | 34 | — |
| SANDY TOWNSHIP | DUBOIS, PA | 1,828 | 54 | — |
| PATTON BORO WATER DEPT | PATTON, PA | 1,805 | 432 | — |
| TWP OF UPPER MAKEFIELD | NEWTOWN, PA | 1,800 | 330 | — |
| AQUA PA WATER CO HAWLEY | WHITE HAVEN, PA | 1,800 | 112 | — |
| BERN TWP MUNI AUTH | READING, PA | 1,800 | 30 | — |
| WILLIAMSBURG MUNIC AUTH | WILLIAMSBURG, PA | 1,800 | 260 | — |
| BEECH CREEK BOROUGH AUTHORITY | BEECH CREEK, PA | 1,800 | 66 | — |
| WEIS MARKETS EAST BERLIN | EAST BERLIN, PA | 1,800 | 87 | — |
| GROVE WORLDWIDE US LLC | SHADY GROVE, PA | 1,800 | 277 | — |
| ADAMSTOWN BOROUGH | ADAMSTOWN, PA | 1,800 | 192 | — |
| CAMP KRESGE ON BEAVER LAKE | WHITE HAVEN, PA | 1,785 | 100 | — |
| WYSOX TWP MUNICIPAL AUTHORITY | TOWANDA, PA | 1,763 | 38 | — |
| RIDGWAY TWP WATER AUTH | RIDGWAY, PA | 1,763 | 249 | — |
| PAWC BLUE MT LAKE | BUSHKILL, PA | 1,753 | 31 | — |
| OJRSD OWEN J ROBERTS MS AND HS | POTTSTOWN, PA | 1,750 | 196 | — |
| EAST BERLIN AREA JOINT AUTH | EAST BERLIN, PA | 1,750 | 348 | — |
| WAWA STORE 158 | MEDIA, PA | 1,750 | 7 | — |
| NORTH WARREN MUNI AUTHORITY | WARREN, PA | 1,749 | 83 | — |
| READE TWP MUNI AUTH | GLASGOW, PA | 1,746 | 179 | — |
| CBSD CENTRAL BUCKS EAST HS | DOYLESTOWN, PA | 1,725 | 83 | — |
| WATERSIDE LOYSBURG WATER SUPPL | LOYSBURG, PA | 1,724 | 236 | — |
| BRADDOCK BORO WATER AUTH | BRADDOCK, PA | 1,708 | 65 | — |
| MONT ALTO MUNICIPAL AUTHORITY | MONT ALTO, PA | 1,705 | 680 | — |
| PLUMSTEAD TWP PATRIOTS RIDGE | PIPERSVILLE, PA | 1,704 | 21 | — |
| CAMP MORASHA | LAKEWOOD, PA | 1,700 | 63 | — |
| CRESSON BORO WATER SYS | CRESSON, PA | 1,700 | 65 | — |
| SHAMOKIN DAM BOROUGH | SHAMOKIN DAM, PA | 1,700 | 420 | — |
| CLYMER BORO MUNI AUTH | CLYMER, PA | 1,700 | 181 | — |
| COVINGTON KARTHAUS GIRARD A A | FRENCHVILLE, PA | 1,700 | 111 | — |
| WATERFORD MUNICIPAL AUTHORITY | WATERFORD, PA | 1,700 | 429 | Clean |
| US ARMY GARRISON | CARLISLE, PA | 1,700 | 124 | — |
| RICHLAND BORO WATER SUPPLY | RICHLAND, PA | 1,700 | 59 | — |
| GILPIN TWP MUNI AUTH | LEECHBURG, PA | 1,680 | 64 | — |
| SAXTON MUNI WATER AUTH | SAXTON, PA | 1,675 | 526 | — |
| CONSTELLATION NUCLEAR PWR PLNT | POTTSTOWN, PA | 1,650 | 123 | — |
| BLOSSBURG MUNICIPAL AUTHORITY | BLOSSBURG, PA | 1,650 | 244 | — |
| BLACKLICK VALLEY MUNI AUTH | TWIN ROCKS, PA | 1,650 | 174 | — |
| SOUTHERN COLUMBIA AREA SCHOOL | CATAWISSA, PA | 1,650 | 180 | — |
| PA AMER WATER CO LAKE HERITAGE | MECHANICSBURG, PA | 1,648 | 37 | — |
| CATAWISSA MUNICIPAL WATER AUTH | CATAWISSA, PA | 1,644 | 96 | — |
| ELVERSON WATER COMPANY | ELVERSON, PA | 1,641 | 322 | — |
| PVSD HIGH SCHOOL | BRODHEADSVILLE, PA | 1,640 | 115 | — |
| LEACOCK TWP MUN AUTH | INTERCOURSE, PA | 1,640 | 24 | — |
| MARSH CREEK STATE PARK | DOWNINGTOWN, PA | 1,630 | 108 | — |
| JENNERSTOWN MUNI AUTH | JENNERSTOWN, PA | 1,625 | 1,046 | — |
| AQUA PA HONEYBROOK | BRYN MAWR, PA | 1,600 | 39 | — |
| MIDDLEBURG MUNICIPAL AUTHORITY | MIDDLEBURG, PA | 1,600 | 389 | — |
| TOWNSHIP OF SPRINGDALE | HARWICK, PA | 1,600 | 88 | — |