Browse Water Systems

22,494 public water systems in PA.

Public Water Systems Database

Browse 22,494 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
ESASD RESICA ELEM SCH PA2451228 Pennsylvania Non-Transient Non-Community 800
WASHINGTON TWP WATER SYSTEM PA6250092 Pennsylvania Community 797
COALPORT BORO PA6170009 Pennsylvania Community 791
FULMORE HEIGHTS HOMEOWNERS PSW PA1460081 Pennsylvania Community 790
AQUA PA WHITE ROCK ACRES SYS PA7210048 Pennsylvania Community 790
NICHOLSON BORO AUTH PA2660011 Pennsylvania Community 789
WEST LEBANON TWP WATER SUPPLY PA7380040 Pennsylvania Community 780
JOHN C MILLS SCHOOL PA2450359 Pennsylvania Transient Non-Community 780
UPPER DAUPHIN MIDDLE SCH PA7220310 Pennsylvania Non-Transient Non-Community 779
CHESTER WATER AUTHORITY PA1150123 Pennsylvania Community 776
JUNCTION CENTER PA7360799 Pennsylvania Transient Non-Community 775
CAMP HARLAM PA2450397 Pennsylvania Transient Non-Community 775
GLEN MILLS SCHOOL PA1230009 Pennsylvania Community 775
PARADISE STREAM RESOR PA2450542 Pennsylvania Non-Transient Non-Community 774
MT VILLAGE MHP PA3060095 Pennsylvania Community 771
LANECO NJ2120304 Pennsylvania Non-Transient Non-Community 770
LEHIGH CO. AUTH-EAST WESCOSVIL PA3390052 Pennsylvania Community 770
WAWA STORE #470 NJ0504349 Pennsylvania Transient Non-Community 770
WHITE HAVEN BORO SYSTEM PA2400100 Pennsylvania Community 769
CRANESVILLE WATER DEPT PA6250325 Pennsylvania Community 765
PINNACLE HEALTH WEST SHORE HOS PA7211010 Pennsylvania Non-Transient Non-Community 765
FRANKLIN TWP MUNI AUTH PA5040081 Pennsylvania Community 765
SANKERTOWN BORO WATER SYS PA4110007 Pennsylvania Community 760
EISENHOWER WATER SUPPLY PA7010048 Pennsylvania Community 760
BRANDYWINE JUNIOR HIGH SCHOOL PA1150323 Pennsylvania Non-Transient Non-Community 760
ROADSIDE REST SITE B PA4290324 Pennsylvania Transient Non-Community 758
PLUMSTEAD TWP COUNTRY GREENE PA1090136 Pennsylvania Community 753
MOSCOW ELEMENTARY CENTER PA2350916 Pennsylvania Non-Transient Non-Community 753
LACKAWANNA TRAIL HIGH SCHOOL PA2660374 Pennsylvania Non-Transient Non-Community 750
TASTEE QUEEN PA1150466 Pennsylvania Transient Non-Community 750
THE FENCE PA4490346 Pennsylvania Transient Non-Community 750
CAMP OUT MT NEBO PA2450471 Pennsylvania Transient Non-Community 750
BERG ELECTRONICS/DUPONT PA7670814 Pennsylvania Non-Transient Non-Community 750
PENN DOT REST AREA #62 PA2520838 Pennsylvania Transient Non-Community 750
KERNSVILLE ELEMENTARY SCHOOL PA3390828 Pennsylvania Non-Transient Non-Community 750
LAKE LEHMAN HIGH SCHOOL PA2400369 Pennsylvania Non-Transient Non-Community 750
COOPERS LAKE CAMPGROUND PA5100487 Pennsylvania Transient Non-Community 750
RICHLAND MEADOWS MHP PA1090052 Pennsylvania Community 750
PENVALE WATER CO PA7670081 Pennsylvania Community 750
HILLTOWN SANDWICH SHOP PA1091241 Pennsylvania Transient Non-Community 750
PENN LONDON ELEMENTARY SCHOOL PA1150633 Pennsylvania Non-Transient Non-Community 750
PENNDOT-SITE 44 PRIMITIVE REST PA7280809 Pennsylvania Transient Non-Community 750
HERITAGE VALLEY SEWICKLEY PA5020959 Pennsylvania Non-Transient Non-Community 750
WARRIORS MARK GEN AUTH PA4310031 Pennsylvania Community 750
PARKWAY WCO. PA2400075 Pennsylvania Community 750
POCONO VACATION PARK PA2450487 Pennsylvania Transient Non-Community 750
CHRISTIAN SCHOOL OF YORK PA7671285 Pennsylvania Non-Transient Non-Community 750
QUARRYVILLE PRESBY RET COMM PA7360167 Pennsylvania Community 750
LAUREL HIGH SCHOOL PA6370306 Pennsylvania Non-Transient Non-Community 750
PHEASANT RUN RESTAURANT PA1091346 Pennsylvania Transient Non-Community 750