World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · Pennsylvania

840 inventory records · HydroWASTE v1.0 / United States

Data years: 2012. The inventory date does not establish current operation.

840 results

Name	Native size	Year
KRATZER RUN SA GRAMPIAN BORO STPHW:36876	1,098 population served	2012
SPRING CREEK STPHW:36656	1,078 population served	2012
BLOOMFIELD BORO STPHW:36550	1,077 population served	2012
STEWARTSTOWN BORO AUTHHW:36559	1,073 population served	2012
INDIANA CO MSA CHERRYTREE STPHW:36718	1,071 population served	2012
NICHOLSON BORO STPHW:36457	1,060 population served	2012
MT JEWETT BORO AUTH STPHW:36892	1,060 population served	2012
PA CLARKS SUMMIT STATE HOSPITALHW:36969	1,059 population served	2012
DUNKARD TWP BOBTOWN STPHW:36848	1,055 population served	2012
WALLACETON BOGGS STPHW:36952	1,053 population served	2012
RIMERSBURG BORO STPHW:36895	1,051 population served	2012
ATGLEN BOROUGH SEW AUTHHW:36268	1,050 population served	2012
MANNS CHOICE WWTFHW:36562	1,050 population served	2012
SUMMERVILLE BORO STPHW:36929	1,050 population served	2012
MCALISTERVILLE STPHW:36683	1,040 population served	2012
KOPPEL BORO STPHW:36804	1,031 population served	2012
HAMPSHIRE ESTATES STPHW:36851	1,015 population served	2012
U FREDERICK TWP STPHW:36261	1,014 population served	2012
BEECH CREEK BORO STPHW:36685	1,010 population served	2012
PLEASANTVILLE BORO STPHW:36877	1,005 population served	2012
WORCESTER TWP VALLEY GREEN STPHW:36265	1,000 population served	2012
ROBESON SEWAGE FACILITYHW:36360	1,000 population served	2012
HALIFAX BORO STPHW:36363	1,000 population served	2012
PARADISE TWP STPHW:36374	1,000 population served	2012
HUSTON TWP PENFIELD_HOLLYWOOD STPHW:36410	1,000 population served	2012
INDIANA CO MSA ARMAGH STPHW:36717	1,000 population served	2012
MOUNT MORRIS STPHW:36985	1,000 population served	2012
CONOY TWP BAINBRIDGE STPHW:36370	999 population served	2012
SPRING TWP SNYDER STPHW:36664	999 population served	2012
SIX MILE RUN STPHW:37034	999 population served	2012
MCCLURE MUN AUTH STPHW:36607	994 population served	2012
CAMBRIA TWP SEW AUTHHW:36600	978 population served	2012
BEAVER MEADOWS BOROHW:36407	976 population served	2012
MILLVILLE BORO STPHW:36598	969 population served	2012
POSSUM VALLEY STPHW:36490	960 population served	2012
GREENFIELD TWP STPHW:36447	959 population served	2012
EVERETT BORO AREA MA STPHW:36566	959 population served	2012
CONFLUENCE BORO STPHW:36479	955 population served	2012
SALTSBURG BORO STPHW:37017	955 population served	2012
ROCKWOOD BORO STPHW:36478	954 population served	2012
SOUTHWEST WARREN TIDIOUTE STPHW:36945	939 population served	2012
LEHIGH CO A HEIDELBERG HGHTS STPHW:36406	925 population served	2012
INDIANA CO MSA PLUMVILLE STPHW:36780	912 population served	2012
BEACH LAKE STPHW:37033	904 population served	2012
W PENNSBORO TWP MA STPHW:36484	900 population served	2012
BEAVERTOWN STPHW:36638	900 population served	2012
RICHFIELD AREA JT AUTHHW:37011	900 population served	2012
HICKORY VIEW TERRACE STPHW:37008	890 population served	2012
EMLENTON STPHW:36874	887 population served	2012
SOMERSET TWP LAVANSVILLE STPHW:36486	880 population served	2012
DCNR PINCHOT STATE PK STPHW:36972	877 population served	2012
SUTERSVILLE BORO STP NEWHW:36759	876 population served	2012
CENTRE TWP STPHW:36356	875 population served	2012
THOMPSONTOWN STPHW:36532	873 population served	2012
BERNVILLE BORO AUTHHW:36303	865 population served	2012
MAXATAWNY TWP STPHW:37038	859 population served	2012
ROUSEVILLE BORO STPHW:36885	855 population served	2012
RINGTOWN STPHW:37025	853 population served	2012
PENN TWP CHESTER STPHW:36987	850 population served	2012
ARENDTSVILLE MUN AUTHHW:36515	848 population served	2012
ALEPPO TWP AUTH I 79 STPHW:36849	845 population served	2012
ORBISONIA ROCKHILL STPHW:36657	839 population served	2012
NEW BERLIN MA STPHW:36669	838 population served	2012
MAHONING TWP DISTANT STPHW:36732	836 population served	2012
FREEBURG BORO STPHW:36663	831 population served	2012
EAST UNION TWP STP SCHUYLKILLHW:36401	825 population served	2012
AVONMORE BORO STPHW:36786	820 population served	2012
BEDMINSTER TWP STONEBRIDGE STPHW:36989	820 population served	2012
BRYN ATHYN BORO STPHW:36234	810 population served	2012
YORK HAVEN BORO STPHW:36520	809 population served	2012
LIVERPOOL MUN AUTH STPHW:36579	806 population served	2012
TAYLOR TWP STPHW:36941	801 population served	2012
EAST ROCKHILL TWP STPHW:36247	800 population served	2012
LICKDALE STPHW:36331	800 population served	2012
KARTHAUS _ BURNSIDE TWP STPHW:36411	800 population served	2012
HOPEWELL TWP WICKHAM VILLAGE STPHW:36722	800 population served	2012
PARKER CITY STPHW:36763	799 population served	2012
ROSE VALLEY STPHW:36210	793 population served	2012
PORTLAND BORO STPHW:36384	779 population served	2012
LEWISBERRY BORO COUNCILHW:36587	774 population served	2012
SLIGO BORO AUTH STPHW:36887	771 population served	2012
NEWELL BORO STPHW:36796	760 population served	2012
FREDONIA BORO STPHW:36854	750 population served	2012
MILLHEIM BORO STPHW:36977	749 population served	2012
AUSTIN BORO STPHW:36880	738 population served	2012
L MAHANOY TWP DALMATIA STPHW:36674	720 population served	2012
FAYETTE CITY STPHW:36838	714 population served	2012
GREENFIELD TWP BLAIR STPHW:36596	706 population served	2012
BENTON NICHOLSON STPHW:36432	704 population served	2012
WORCESTER TWP BERWICK PLACE STPHW:36266	700 population served	2012
ROULETTE TWP STPHW:36926	700 population served	2012
HARRISON VALLEY STPHW:36927	700 population served	2012
VERNON TWP WATSON RUN STPHW:36947	700 population served	2012
DUDLEY COALMONT CARBON JMAHW:36984	700 population served	2012
BRIAR CREEK PARK STPHW:36640	697 population served	2012
TURBOTVILLE BORO STPHW:36679	691 population served	2012
PETERSBURG BORO STPHW:36509	688 population served	2012
INDIANA CO MSA JACKSONVILLE STPHW:37022	685 population served	2012
MILLERSTOWN BORO STPHW:36526	679 population served	2012
GRATZ BORO STPHW:36362	676 population served	2012

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

Permit identifier and permitting authority: EPA or an authorized state.
Outfall and receiving water; sewer connections follow a different control route.
Current permit conditions, limits and dated measurements; these are not included in CWNS.

US EPA · NPDES Permit Basics

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.