SW Region Municipal Onlot Sewage Service Depiction The following map depicts the most current types of municipal onlot sewage service for the Southwestern region (updated 3/1/15). Municipal Onlot Sewage Service Depiction Individual Municipal Service Area Joint Local Agency Service Area Delegated Joint Local Agency Service Area County Boundaries
Adams Township County Sewage Enforcement Agency Adamsburg Borough Addison Borough Addison Township Aleppo Township Allegheny Allegheny County Health Department Aleppo Township Aliquippa City Allegheny Township County Sewage Enforcement Agency Allegheny Township Allegheny Township Allenport Borough County Sewage Council Ambridge Borough Amwell Township County Sewage Council Apollo Borough Applewold Borough Armagh Borough Township County Sewage Enforcement Agency Arnold City Arona Borough Ashville Borough Aspinwall Borough Allegheny Allegheny County Health Department Atwood Borough Avalon Borough Allegheny Allegheny County Health Department Avonmore Borough Baden Borough Baldwin Borough Allegheny Allegheny County Health Department Baldwin Township Allegheny Allegheny County Health Department Banks Township County Sewage Enforcement Agency Barr Township County Sewage Enforcement Agency Beallsville Borough Borough Falls City Bell Acres Borough Allegheny Allegheny County Health Department Bell Township Belle Vernon Borough Bellevue Borough Allegheny Allegheny County Health Department Ben Avon Borough Allegheny Allegheny County Health Department Ben Avon Heights Borough Allegheny Allegheny County Health Department Benson Borough Bentleyville Borough County Sewage Council Berlin Borough Bethel Park Borough Allegheny Allegheny County Health Department Bethel Township Big Borough
Black Lick Township County Sewage Enforcement Agency Black Township Blacklick Township County Sewage Enforcement Agency Blaine Township County Sewage Council Blairsville Borough Blawnox Borough Allegheny Allegheny County Health Department Boggs Township Bolivar Borough Boswell Borough Brackenridge Borough Allegheny Allegheny County Health Department Braddock Borough Allegheny Allegheny County Health Department Braddock Hills Borough Allegheny Allegheny County Health Department Bradford Woods Borough Allegheny Allegheny County Health Department Bradys Bend Township County Sewage Enforcement Agency Brentwood Borough Allegheny Allegheny County Health Department Bridgeville Borough Allegheny Allegheny County Health Department Bridgewater Borough Brighton Township Brothersvalley Township Brownstown Borough Brownsville Borough Brownsville Township Brush Valley Township County Sewage Enforcement Agency Buffalo Township County Sewage Council Buffington Township County Sewage Enforcement Agency Bullskin Township Burgettstown Borough Burrell Township County Sewage Enforcement Agency Burrell Township County Sewage Enforcement Agency Cadogan Township California Borough County Sewage Council Callimont Borough Township Canoe Township Canonsburg Borough Canton Township County Sewage Council Carmichaels Borough Carnegie Borough Allegheny Allegheny County Health Department Carroll Township County Sewage Council Carrolltown Borough Cassandra Borough Casselman Borough Castle Shannon Borough Allegheny Allegheny County Health Department Cecil Township County Sewage Council
Center Township Center Township Center Township County Sewage Enforcement Agency Centerville Borough County Sewage Council Central City Borough Chalfant Borough Allegheny Allegheny County Health Department Charleroi Borough Chartiers Township County Sewage Council Cherry Tree Borough Cherryhill Township County Sewage Enforcement Agency Chest Springs Borough County Sewage Enforcement Agency Chest Township County Sewage Enforcement Agency Cheswick Borough Allegheny Allegheny County Health Department Chippewa Township Churchill Borough Allegheny Allegheny County Health Department Clairton City Allegheny Allegheny County Health Department Clarksville Borough Claysville Borough Clearfield Township County Sewage Enforcement Agency Clymer Borough Coal Center Borough Cokeburg Borough Collier Township Allegheny Allegheny County Health Department Conemaugh Township County Sewage Enforcement Agency Conemaugh Township County Sewage Enforcement Agency Conemaugh Township County Sewage Enforcement Agency Confluence Borough Connellsville City Connellsville Township Conway Borough Cook Township Coraopolis Borough Allegheny Allegheny County Health Department Cowanshannock Township County Sewage Enforcement Agency Crafton Borough Allegheny Allegheny County Health Department Creekside Borough Crescent Township Allegheny Allegheny County Health Department Cresson Borough Cresson Township County Sewage Enforcement Agency Cross Creek Township County Sewage Council Croyle Township County Sewage Enforcement Agency Cumberland Township Daisytown Borough Dale Borough Darlington Borough
Darlington Township Daugherty Township Dawson Borough Dayton Borough Dean Township County Sewage Enforcement Agency Deemston Borough County Sewage Council Delmont Borough Derry Borough Derry Township Donegal Borough Donegal Township County Sewage Council Donegal Township Donora Borough County Sewage Council Dormont Borough Allegheny Allegheny County Health Department Dravosburg Borough Allegheny Allegheny County Health Department Dunbar Borough Dunbar Township Dunkard Township Dunlevy Borough Duquesne City Allegheny Allegheny County Health Department East Bethlehem Township East Carroll Township County Sewage Enforcement Agency East Conemaugh Borough East Deer Township Allegheny Allegheny County Health Department East Finley Township County Sewage Council East Franklin Township County Sewage Enforcement Agency East Huntingdon Township East Mahoning Township County Sewage Enforcement Agency East McKeesport Borough Allegheny Allegheny County Health Department East Pittsburgh Borough Allegheny Allegheny County Health Department East Rochester Borough East Taylor Township East Vandergrift Borough East Borough East Wheatfield Township County Sewage Enforcement Agency Eastvale Borough Ebensburg Borough County Sewage Enforcement Agency Economy Borough Edgewood Borough Allegheny Allegheny County Health Department Edgeworth Borough Allegheny Ehrenfeld Borough Elco Borough Elder Township County Sewage Enforcement Agency Elderton Borough
Elizabeth Borough Allegheny Allegheny County Health Department Elizabeth Township Allegheny Allegheny County Health Department Elk Lick Township Ellsworth Borough Ellwood City Borough Emsworth Borough Allegheny Allegheny County Health Department Ernest Borough Etna Borough Allegheny Allegheny County Health Department Everson Borough Export Borough Fairchance Borough Fairfield Township Fairhope Township Fallowfield Township County Sewage Council Fallston Borough Fawn Township Allegheny Allegheny County Health Department City Borough Ferndale Borough Findlay Township Allegheny Allegheny County Health Department Finleyville Borough Ford City Borough Ford Cliff Borough Forest Hills Borough Allegheny Allegheny County Health Department Forward Township Allegheny Allegheny County Health Department Fox Chapel Borough Allegheny Allegheny County Health Department Frankfort Springs Borough Franklin Borough Franklin Park Borough Allegheny Allegheny County Health Department Franklin Township Franklin Township Franklin Township Frazer Township Allegheny Allegheny County Health Department Freedom Borough Freeport Borough Freeport Township Gallitzin Borough Gallitzin Township County Sewage Enforcement Agency Garrett Borough Geistown Borough Georges Township Georgetown Borough German Township Gilmore Township Gilpin Township County Sewage Enforcement Agency
Glasgow Borough Glassport Borough Allegheny Allegheny County Health Department Glen Campbell Borough Glen Osborne Borough Allegheny Allegheny County Health Department Glenfield Borough Allegheny Allegheny County Health Department Grant Township County Sewage Enforcement Agency Gray Township Green Hills Borough Green Township County Sewage Enforcement Agency Green Tree Borough Allegheny Allegheny County Health Department Township Township Greensboro Borough Greensburg City Greenville Township Hampton Township Allegheny Allegheny County Health Department Hanover Township Hanover Township County Sewage Council Harmar Township Allegheny Allegheny County Health Department Harmony Township Harrison Township Allegheny Allegheny County Health Department Hastings Borough Haysville Borough Allegheny Allegheny County Health Department Heidelberg Borough Allegheny Allegheny County Health Department Hempfield Township Henry Clay Township Homer City Borough Homestead Borough Allegheny Allegheny County Health Department Homewood Borough Hookstown Borough Hooversville Borough Hopewell Township Hopewell Township County Sewage Council Houston Borough Hovey Township County Sewage Enforcement Agency Hunker Borough Hyde Park Borough Independence Township Independence Township County Sewage Council Indian Lake Borough Borough Township Allegheny Allegheny County Health Department Industry Borough Ingram Borough Allegheny Allegheny County Health Department
Irwin Borough Jackson Township County Sewage Enforcement Agency Jackson Township Jeannette City Jefferson Borough Jefferson Hills Borough Allegheny Allegheny County Health Department Jefferson Township Jefferson Township Jefferson Township Jefferson Township County Sewage Council Jenner Township Jennerstown Borough Johnstown City Kennedy Township Allegheny Allegheny County Health Department Kilbuck Township Allegheny Allegheny County Health Department Kiskiminetas Township County Sewage Enforcement Agency Kittanning Borough Kittanning Township Koppel Borough Larimer Township Latrobe Borough Laurel Mountain Borough Leechburg Borough Leet Township Allegheny Allegheny County Health Department Leetsdale Borough Allegheny Allegheny County Health Department Liberty Borough Allegheny Allegheny County Health Department Ligonier Borough Ligonier Township Lilly Borough Lincoln Borough Allegheny Allegheny County Health Department Lincoln Township Long Branch Borough County Sewage Council Lorain Borough Loretto Borough Lower Burrell City Lower Turkeyfoot Township Lower Tyrone Township Lower Yoder Township Loyalhanna Township Luzerne Township Madison Borough Madison Township County Sewage Enforcement Agency Mahoning Township County Sewage Enforcement Agency Manor Borough
Manor Township County Sewage Enforcement Agency Manorville Borough Marianna Borough Marion Center Borough Marion Township Markleysburg Borough Marshall Township Allegheny Allegheny County Health Department Masontown Borough McCandless Township Allegheny Allegheny County Health Department McDonald Borough Allegheny Allegheny County Health Department McDonald Borough McKees Rocks Borough Allegheny Allegheny County Health Department McKeesport City Allegheny Allegheny County Health Department Menallen Township Meyersdale Borough Middle Taylor Township County Sewage Enforcement Agency Middlecreek Township Midland Borough Midway Borough County Sewage Council Milford Township Millvale Borough Allegheny Allegheny County Health Department Monaca Borough Monessen City Monongahela City County Sewage Council Monongahela Township Monroeville Borough Allegheny Allegheny County Health Department Montgomery Township County Sewage Enforcement Agency Moon Township Allegheny Allegheny County Health Department Morgan Township Morris Township Morris Township County Sewage Council Mount Lebanon Township Allegheny Allegheny County Health Department Mount Oliver Borough Allegheny Allegheny County Health Department Mount Pleasant Borough Mount Pleasant Township County Sewage Council Mount Pleasant Township Munhall Borough Allegheny Allegheny County Health Department Munster Township County Sewage Enforcement Agency Murrysville Borough Nanty Glo Borough County Sewage Enforcement Agency Neville Township Allegheny Allegheny County Health Department New Alexandria Borough New Baltimore Borough New Brighton Borough
New Centerville Borough New Eagle Borough New Florence Borough New Galilee Borough New Kensington City New Sewickley Township New Stanton Borough Newell Borough Nicholson Township North Apollo Borough North Belle Vernon Borough North Bethlehem Township County Sewage Council North Braddock Borough Allegheny Allegheny County Health Department North Buffalo Township County Sewage Enforcement Agency North Charleroi Borough North Township Allegheny Allegheny County Health Department North Franklin Township County Sewage Council North Huntingdon Township North Irwin Borough North Mahoning Township County Sewage Enforcement Agency North Sewickley Township North Strabane Township County Sewage Council North Union Township North Versailles Township Allegheny Allegheny County Health Department Northampton Township Northern Borough Nottingham Township County Sewage Council Oakdale Borough Allegheny Allegheny County Health Department Oakmont Borough Allegheny Allegheny County Health Department Ogle Township County Sewage Enforcement Agency Ohara Township Allegheny Allegheny County Health Department Ohio Township Allegheny Allegheny County Health Department Ohiopyle Borough Ohioville Borough Oklahoma Borough Paint Borough Paint Township Parker Parks Township County Sewage Enforcement Agency Patterson Heights Borough Patterson Township Patton Borough Penn Borough Penn Hills Township Allegheny Allegheny County Health Department
Penn Township Pennsbury Village Borough Allegheny Allegheny County Health Department Perry Township Perry Township Perry Township Perryopolis Borough Peters Township County Sewage Council Pine Township Allegheny Allegheny County Health Department Pine Township County Sewage Enforcement Agency Pine Township County Sewage Enforcement Agency Pitcairn Borough Allegheny Allegheny County Health Department Pittsburgh City Allegheny Allegheny County Health Department Pleasant Hills Borough Allegheny Allegheny County Health Department Plum Borough Allegheny Allegheny County Health Department Plumcreek Township Plumville Borough Point Marion Borough Port Vue Borough Allegheny Allegheny County Health Department Portage Borough Portage Township County Sewage Enforcement Agency Potter Township Pulaski Township Quemahoning Township Raccoon Township Rankin Borough Allegheny Allegheny County Health Department Rayburn Township County Sewage Enforcement Agency Rayne Township County Sewage Enforcement Agency Reade Township Redbank Township County Sewage Enforcement Agency Redstone Township Reserve Township Allegheny Allegheny County Health Department Rices Landing Borough Richhill Township Richland Township Allegheny Allegheny County Health Department Richland Township County Sewage Enforcement Agency Robinson Township Allegheny Allegheny County Health Department Robinson Township County Sewage Council Rochester Borough Rochester Township Rockwood Borough Roscoe Borough Ross Township Allegheny Allegheny County Health Department Rosslyn Farms Borough Allegheny Allegheny County Health Department Rostraver Township
Rural Valley Borough County Sewage Enforcement Agency Salem Township Salisbury Borough Saltlick Township Saltsburg Borough Sankertown Borough Scalp Level Borough Scott Township Allegheny Allegheny County Health Department Scottdale Borough Seven Springs Borough Seven Springs Borough Seward Borough Sewickley Borough Allegheny Allegheny County Health Department Sewickley Heights Borough Allegheny Sewickley Hills Borough Allegheny Allegheny County Health Department Sewickley Township Shade Township County Sewage Enforcement Agency Shaler Township Allegheny Allegheny County Health Department Shanksville Borough Sharpsburg Borough Allegheny Allegheny County Health Department Shelocta Borough Shippingport Borough Smicksburg Borough Smith Township County Sewage Council Smithfield Borough Smithton Borough Borough Township Township County Sewage Council South Township South Bend Township South Bethlehem Borough South Buffalo Township County Sewage Enforcement Agency South Connellsville Borough South Township Allegheny Allegheny County Health Department South Fork Borough South Franklin Township County Sewage Council South Greensburg Borough South Heights Borough South Huntingdon Township South Mahoning Township County Sewage Enforcement Agency South Park Township Allegheny Allegheny County Health Department South Strabane Township County Sewage Council South Union Township
South Versailles Township Allegheny Allegheny County Health Department Southampton Township Southmont Borough Southwest Greensburg Borough Speers Borough Springdale Borough Allegheny Allegheny County Health Department Springdale Township Allegheny Allegheny County Health Department Springfield Township Springhill Township Springhill Township St Clair Township Stewart Township Stockdale Borough Stonycreek Township Stonycreek Township Stowe Township Allegheny Allegheny County Health Department Stoystown Borough Sugarcreek Township County Sewage Enforcement Agency Summerhill Borough Summerhill Township County Sewage Enforcement Agency Summit Township Susquehanna Township County Sewage Enforcement Agency Sutersville Borough Swissvale Borough Allegheny Allegheny County Health Department Tarentum Borough Allegheny Allegheny County Health Department Thornburg Borough Allegheny Allegheny County Health Department Trafford Borough Allegheny Allegheny County Health Department Trafford Borough Tunnelhill Borough Turtle Creek Borough Allegheny Allegheny County Health Department Twilight Borough Union Township County Sewage Council Uniontown City Unity Township Upper Burrell Township Upper Saint Clair Township Allegheny Allegheny County Health Department Upper Turkeyfoot Township Upper Tyrone Township Upper Yoder Township Ursina Borough Valley Township County Sewage Enforcement Agency Vanderbilt Borough Vandergrift Borough Vanport Township
Verona Borough Allegheny Allegheny County Health Department Versailles Borough Allegheny Allegheny County Health Department Vintondale Borough County Sewage Enforcement Agency Wall Borough Allegheny Allegheny County Health Department City Township County Sewage Enforcement Agency Township County Sewage Enforcement Agency Township Township Township County Sewage Enforcement Agency Township Wayne Township County Sewage Enforcement Agency Wayne Township Waynesburg Borough Wellersburg Borough West Bethlehem Township County Sewage Council West Brownsville Borough West Carroll Township County Sewage Enforcement Agency West Deer Township Allegheny Allegheny County Health Department West Elizabeth Borough Allegheny Allegheny County Health Department West Finley Township County Sewage Council West Franklin Township County Sewage Enforcement Agency West Homestead Borough Allegheny Allegheny County Health Department West Kittanning Borough West Leechburg Borough West Mahoning Township County Sewage Enforcement Agency West Mayfield Borough West Middletown Borough County Sewage Council West Mifflin Borough Allegheny Allegheny County Health Department West Newton Borough West Pike Run Township County Sewage Council West Taylor Township County Sewage Enforcement Agency West View Borough Allegheny Allegheny County Health Department West Wheatfield Township County Sewage Enforcement Agency Westmont Borough Wharton Township Whitaker Borough Allegheny Allegheny County Health Department White Oak Borough Allegheny Allegheny County Health Department White Township White Township County Sewage Enforcement Agency White Township Whitehall Borough Allegheny Allegheny County Health Department Whiteley Township Wilkins Township Allegheny Allegheny County Health Department
Wilkinsburg Borough Allegheny Allegheny County Health Department Wilmerding Borough Allegheny Allegheny County Health Department Wilmore Borough Windber Borough Worthington Borough Young Township County Sewage Enforcement Agency Youngstown Borough Youngwood Borough