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

Wastewater treatment plants in United States · Pennsylvania

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840 inventory records · HydroWASTE v1.0 / United States

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

840 results

CompareNameNative sizeYear
WINDBER AREA INGLESIDE STPHW:3661017,805 population served2012
SHAMOKIN COAL TWP STPHW:3663917,757 population served2012
WARREN BORO STPHW:3686617,601 population served2012
STROUDSBURG BORO STPHW:3642317,450 population served2012
TAMAQUA BORO STPHW:3640317,262 population served2012
CLARION AREA AUTH STPHW:3691617,256 population served2012
HERMITAGE MA BOBBY RUN STPHW:3690917,088 population served2012
LEWISTOWN BORO STPHW:3648717,083 population served2012
LEWISBURG AREA STPHW:3660817,064 population served2012
SCHUYLKILL HAVEN STPHW:3629917,061 population served2012
EAST STROUDSBURG BORO STPHW:3642516,888 population served2012
SPRING TOWNSHIP STPHW:3632616,813 population served2012
PA AMERICAN COATESVILLE WWTPHW:3623516,380 population served2012
LANSDALE BORO STPHW:3623116,071 population served2012
SINKING SPRING STPHW:3631715,903 population served2012
MECHANICSBURG STPHW:3649915,895 population served2012
CLARKS SUMMIT _ S ABINGTON STPHW:3641815,182 population served2012
PHOENIXVILLE BORO STPHW:3626915,156 population served2012
WHITEMARSH TWP AUTH STPHW:3622915,100 population served2012
MOON TWP MA MONTOUR RUN STPHW:3680814,900 population served2012
OIL CITY STPHW:3685514,634 population served2012
SAXONBURG AREA STPHW:3676514,564 population served2012
ST MARYS MUN AUTH STPHW:3693814,502 population served2012
ELIZABETHTOWN BORO STPHW:3630014,390 population served2012
PENNRIDGE STPHW:3626414,165 population served2012
WEST MIFFLIN THOMPSON RUN STPHW:3681413,733 population served2012
BELLEFONTE BORO STPHW:3662613,461 population served2012
BRISTOL BORO STPHW:3628413,427 population served2012
HUNTINGDON BORO STPHW:3650713,418 population served2012
BLOOMSBURG STPHW:3661113,389 population served2012
FARRELL CITY STPHW:3686713,118 population served2012
LIMERICK TWP KING ROAD STPHW:3622113,074 population served2012
MOSHANNON VALLEY STPHW:3662713,000 population served2012
OXFORD AREA STPHW:3623212,965 population served2012
CONNELLSVILLE STPHW:3669912,952 population served2012
PENN TWP YORK STPHW:3656412,866 population served2012
HOLLIDAYSBURG STPHW:3662312,525 population served2012
N HUNTINGDON TWP YOUGHIOGHENY STPHW:3673712,521 population served2012
QUAKERTOWN BOROHW:3622712,493 population served2012
DUBOIS CITY STPHW:3691112,413 population served2012
WILLIAMSPORT WEST STPHW:3660412,374 population served2012
SELINSGROVE STPHW:3663312,279 population served2012
PENN HILL MUN PLUM CREEK STPHW:3680612,168 population served2012
GREENVILLE STPHW:3686012,140 population served2012
MILTON REGIONAL STPHW:3667712,124 population served2012
LEMOYNE BORO STPHW:3651211,631 population served2012
CHARLEROI BORO AUTHHW:3671411,543 population served2012
BERKS MONTGOMERY W SWAMP STPHW:3632411,185 population served2012
HOPEWELL TWP RACOON CREEK STPHW:3672111,130 population served2012
UPPER DUBLIN TWP WWTPHW:3699211,059 population served2012
GETTYSBURG REGIONAL STPHW:3649410,972 population served2012
UPPER GWYNEDD TWP STPHW:3621310,896 population served2012
NEWBERRY TWP MUN AUTHHW:3658610,803 population served2012
BERWICK AREA STPHW:3660610,774 population served2012
MIDDLETOWN BORO STPHW:3633610,705 population served2012
SHENANDOAH SEWAGE TFHW:3628810,577 population served2012
MILLERSVILLE BORO STPHW:3637310,574 population served2012
WEST CHESTER _ TAYLOR RUN STPHW:3624210,539 population served2012
CONSHOHOCKEN BORO AUTHHW:3623710,416 population served2012
KUTZTOWN BORO STPHW:3638910,267 population served2012
PUNXSUTAWNEY BORO STPHW:3693310,243 population served2012
SHIPPENSBURG BORO STPHW:3651810,228 population served2012
NAZARETH BORO STPHW:3638210,172 population served2012
JEANNETTE CITY STPHW:3678910,129 population served2012
ROCHESTER AREA STPHW:3671010,106 population served2012
HIGHSPIRE BORO STPHW:3635410,007 population served2012
COLUMBIA BORO STPHW:3636810,000 population served2012
CATASAUQUA BORO STPHW:362939,830 population served2012
HAMPTON TWP ALLISON PARK STPHW:367079,815 population served2012
DANVILLE BORO STPHW:366099,758 population served2012
AMBRIDGE BORO STPHW:367999,719 population served2012
KENNETT SQUARE BOROHW:362679,680 population served2012
HEMPFIELD TWP MA DARRAGH STPHW:370449,677 population served2012
WAYNESBORO STPHW:365069,614 population served2012
MONONGAHELA CITY STPHW:367139,607 population served2012
COALDALE LANSFORD STPHW:363059,499 population served2012
CONNEAUT LAKE JT MUN AUTH STPHW:369549,472 population served2012
PA DEPT OF CORRECTIONS GRATERFORDHW:369649,465 population served2012
WEST CHESTER _ GOOSE CREEK STPHW:362439,407 population served2012
VALLEY JT SA STP ATHENSHW:364179,398 population served2012
NEW FREEDOM STPHW:365639,390 population served2012
Media STPHW:362159,386 population served2012
CENTRAL CARBON REGIONAL STPHW:364489,302 population served2012
NORTH COVENTRY MUN AUTHHW:362569,082 population served2012
WESTERN BUTLER COUNTY AUTHHW:367039,014 population served2012
UPPER SAUCON TWP STPHW:363798,897 population served2012
BURGETTSTOWN SMITH TWP SSHW:367518,853 population served2012
PALMYRA BORO STPHW:363048,836 population served2012
CORRY CITY STPHW:368798,745 population served2012
SLATINGTON BORO STPHW:363788,706 population served2012
FRACKVILLE AREA MUN AUTHHW:370138,670 population served2012
DILLSBURG BOROUGH SSHW:365138,655 population served2012
MOUNT JOY BORO STPHW:362918,630 population served2012
RIDGWAY BORO STPHW:368938,452 population served2012
NORTHAMPTON BORO STPHW:363228,405 population served2012
VANPORT TWP STPHW:367548,151 population served2012
CONCORD TWP SEW AUTHHW:370428,000 population served2012
Roamingwood Sewer and WaterHW:370488,000 population served2012
WASHINGTON TWP FRANKLIN STPHW:364807,962 population served2012
PIGEON CREEK STPHW:367487,956 population served2012

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.

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