Pennsylvania — all systems

Pennsylvania water systems A–Z

Page 4 of 6 · Mawc Yough Plant → Peter J. Camiel Service Plaza. Every public water system we track in Pennsylvania, alphabetically. Each links to the system's measured contaminant levels against federal limits.

• Mawc Yough Plant (2025)
• Maxatawny Twp Muni Auth (2001)
• Mazda Motor of America (2009)
• Mcadoo Industrial Park Water (1999)
• Mcalisterville Area Joint Auth (1993)
• Mcclure Municipal Authority (1995)
• Mcconnellsburg Boro Muni Auth (1996)
• Mcdonalds Brodheadsville (1996)
• Mcma Hawstone (1996)
• Mcveytown Boro Auth (1995)
• Meadow Brook M H P (1996)
• Meadowbrook Mobile Homes (1996)
• Meadows at Bethel Mhp (1996)
• Meadows Mobile Home Park (1996)
• Meadville Area Water Authority (2025)
• Meadville Forging Co Main Bldg (1996)
• Meadville Housing Northgate (1996)
• Mehoopany Twp Municipal Auth (1996)
• Melanie Manor Mobile Home Park (1996)
• Mercersburg Muni Water Auth (2013)
• Merck and Co Inc (2025)
• Meshoppen Borough Water Co (2016)
• Meshoppen Townhouse Apts (1996)
• Meyersdale Muni Auth (1996)
• Mfc Tool & Die (2012)
• Mid Lakes Development (2024)
• Middleburg Municipal Authority (1996)
• Middlesex Twp Muni Auth (2025)
• Midland Boro Muni Auth (1998)
• Mifflin Cnty Muni Auth (2025)
• Mifflin Cnty Sch Dist (1999)
• Mifflinburg Boro Water Dept (2025)
• Mifflintown Muni Auth (2025)
• Mignosis Foodtown (1993)
• Miles Twp Water Auth East (1994)
• Milesburg Borough Water Auth (1996)
• Milford Hill Learning Center (1996)
• Milford Professional Park (2001)
• Milford Senior Care (1996)
• Milford Twp Water Authority (2025)
• Milford Water Authority (1993)
• Millbrook 5r 7 8 (1996)
• Millbrooke Est (1996)
• Millenium Theater (2004)
• Miller Manor Homeowners Assoc (1996)
• Millers Edgewood Mhp (1996)
• Millers Restaurant (1996)
• Millersburg Water Auth (2025)
• Millerstown Boro Water (1996)
• Millersville Univ (2025)
• Millfair Heights Water System (1996)
• Millheim Borough Water Company (1996)
• Millvillage Elementary School (1996)
• Millville Municipal Authority (2006)
• Minersville Municipal Water Au (2025)
• Misericordia University (2022)
• Mitchell Lake Mobile Home Park (2013)
• Modern Mushroom Farms (1996)
• Mohawk Area High School (1996)
• Mohawk Elementary School (1996)
• Monaca Boro Water Dept (2025)
• Monger Mobilehome Park (1996)
• Moniteau Jr/sr High School (1995)
• Monroe County Correctional Fac (1993)
• Monroe Elementary School (1996)
• Monroe Franklin Elem School (1996)
• Monroe Plaza (2019)
• Monroe Valley Mhp (1996)
• Monroeville Municipal Auth (2025)
• Mont Alto Municipal Authority (1996)
• Montgomery Elem School (2025)
• Montgomery School (1996)
• Montgomery Water Authority (1996)
• Montoursville Water Company (2025)
• Monument Water Authority (2013)
• Moon Twp Muni Auth (2025)
• Moon Valley Falls (1996)
• Moore Elementary School (2019)
• Moraine Elementary School (2020)
• Moraine State Park Water Syst (2007)
• Morea Citizens Water Company (1994)
• Morgan Truck Body Llc (2016)
• Morrisville Munic Authority (2025)
• Morton Buildings Inc (1994)
• Moscow Dev Assoc (2009)
• Moscow Elementary Center (1996)
• Mount Airy Mhp (1995)
• Mount Joy Township (1996)
• Mount Rock Manor (1996)
• Mount Trexler Manor (2015)
• Mountain Crest Development (1996)
• Mountain Manor Community (1996)
• Mountain Springs Mhp (1996)
• Mountain View Elem School (1996)
• Mountain View Estates (1996)
• Mountain View Mhp (1995)
• Mountain View Terrace (1996)
• Mountain View Village (2022)
• Mountain Water Assn (2025)
• Mountain Water Authority (2013)
• Mountaindale Apartments (2001)
• Mountaintop Mobilehome Park (2022)
• Mountaintop Reg Water Auth (2025)
• Mountainview High School (1996)
• Mountainview Mhp (1993)
• Mowrey Elem Sch (1994)
• Mrs Bushs Personal Care Home (1993)
• Mt Airy Casino & Resort (2025)
• Mt Gretna Auth (1996)
• Mt Gretna Campmeeting Assn (1996)
• Mt Gretna Heights Water Sys (1996)
• Mt Holly Springs Boro Auth (1996)
• Mt Hope Nazarene Ret Comm (2010)
• Mt Idy Mobile Home Park (2006)
• Mt Joy Boro Auth (2025)
• Mt Laurel Mobile Home Village (1996)
• Mt Morris Water & Sewage Auth (1996)
• Mt Penn Boro Muni Auth (2025)
• Mt Union Municipal Auth (2025)
• Mt View Terrace Mhp (1996)
• Mt Village Mhp (1996)
• Mtn Comm Family & Service Ctr (1993)
• Mtn View Christian Sch (1996)
• Muddy Creek Christian School (1996)
• Muhlenberg Twp Muni Auth (2025)
• Mun Auth of Boro of Bedford (2025)
• Mun Water Auth of Aliquippa (2024)
• Muncy Borough Water Company (1996)
• Muncy Homes Inc Premier Well (1996)
• Muncy Homes Inc Office Well (1996)
• Muncy State Correctional Inst (1996)
• Muni Auth of Boro of Matamoras (1996)
• Muni Auth of Washington Twp (2025)
• Municipal Authority of Corry (2025)
• Municipal Authority Sunbury (2025)
• Municipal Water Auth Adams Twp (2025)
• Mushroom Farm (1994)
• Mussers Inc (1996)
• Myerstown Mennonite Sch (1996)
• Myerstown Water Auth (2025)
• N Annville Mhp (1995)
• N E Trailer Court (1996)
• N Hopewell Winterstown Elem (1993)
• N Middleton Water Auth (2025)
• Nanty Glo Water Auth (2022)
• National Beef Packing Co Llc (2004)
• Neelyton Water Coop (1996)
• Neighbors of Penn Lake (1996)
• Nelson Township Authority (1996)
• Neshaminy Manor Center (1996)
• Neshaminy Warwick Pres Church (2010)
• Nesquehoning Boro Water Auth (1992)
• Nestle Purina Petcare Co (2025)
• Neville Twp Water Dept (2025)
• Nevilles Mobile Home Court (1996)
• New Albany Water Fund (1996)
• New Berlin Municipal Authority (1995)
• New Castle Estates (1996)
• New Castle School of Trades (1996)
• New Enterprise Water Assn (1995)
• New Freedom Boro Water Auth (2024)
• New Hanover Upper Fred E S (2001)
• New Holland Borough (2025)
• New Holland Elementary School (1996)
• New Holland Shopping Center (1996)
• New Hope Solebury Elem School (2016)
• New Kensington Muni Auth (2025)
• New Life for Girls (1996)
• New Milford Municipal Auth (1996)
• New Morgan Boro Util Auth (1996)
• New Oxford Manor Mhp (1993)
• New Oxford Mhc (1996)
• New Oxford Munci Auth (2025)
• New Sewickley Twp Muni Auth (2025)
• New Story Kutztown (2004)
• New Wilmington Boro Water Dept (2025)
• Newberry Est (1994)
• Newell Muni Auth (1996)
• Newmanstown Water Auth (1996)
• Newport Boro Water Auth (2017)
• Newton Hamilton Boro (1996)
• Newton Recreation Center (1995)
• Newtown Artesian Water Co (2025)
• Newtown Hill Trailer Park (1996)
• Newville Boro Water Auth (1996)
• Nicholson Boro Auth (1993)
• Nis Hollow Estates (1996)
• Nittany Grove Condo Comm Assn (1995)
• Noahs Ark Preschool (1996)
• Nolts Red Maple Mhp (1996)
• Norm Fish Jay Park Plaza (1993)
• North Dickinson Elem Sch (1996)
• North East Borough Water Dept (2025)
• North East Township Water (2025)
• North Fayette Cnty Muni Auth (2025)
• North Penn Liberty High School (1996)
• North Penn Water Authority (2025)
• North Pocono Intermediate Schl (2025)
• North Pocono Middle School (2022)
• North Ridge Center (2016)
• North Sewickley Mun Water Auth (2025)
• North Star East Mid Sch (2013)
• North Star Village (1996)
• North Wales Water Authority (2025)
• North Warren Muni Authority (1996)
• Northampton Boro Muni Auth (2025)
• Northampton Bucks Co Mun Auth (2025)
• Northeast Bradford School Dist (1996)
• Northern Cambria Muni Water (2025)
• Northern Potter Childrens Sch (1996)
• Northern Potter High School (1996)
• Northern Tier Childrens Home (2019)
• Northridge at Camelback (1996)
• Northwest Intermediate School (1996)
• Northwest Jr Sr High School (1996)
• Northwest Primary School (1996)
• Northwestern Lancaster Co Auth (1996)
• Nottingham Manor M H Court (2022)
• Novares (2022)
• Nuremburg Water Co Veolia (1996)
• Nvr Bldg Prod (2007)
• Nwlsd Elementary School (1996)
• Nwlsd High School (1996)
• Nwlsd Middle School (1996)
• Nwwa Durham Village (2007)
• Nwwa Hermitage (1996)
• Nwwa Ingham Mews (1996)
• Nwwa Logan Square (1995)
• Nwwa Olde Colonial Greene (2002)
• Nwwa Pine Run (2013)
• Nwwa Warrington Township (2025)
• Nwwa Yorkshire Meadows (1995)
• O Yes Apts (1996)
• Oak Grove Park Mhp (2022)
• Oak Hill Veneer (1998)
• Oak Knoll Est Mhp (1998)
• Oak Lynn Manor Mobile Home Pk (1996)
• Oak Manor Estates (1998)
• Oak Ridge Authority (1996)
• Oak Run Village (1993)
• Oak Village (1996)
• Oakdale Boro Water Dept (1996)
• Oakland Borough Water Auth (2024)
• Oakland Trailer Park (1996)
• Oakmont Water Authority (2025)
• Oakridge Park (1996)
• Oakwood Heights Mhp (2010)
• Oakwood Lake Village Mhp (2022)
• Octorara Area School District (2020)
• Ohioville Boro Muni Auth (1996)
• Oil City (2025)
• Ojrsd French Creek Elem Sch (1996)
• Ojrsd Owen J Roberts Ms and Hs (1996)
• Ojrsd Warwick Admin Bldg (2007)
• Old Orchard Apts (1997)
• Old Orchard Subdivision (1996)
• Oley Twp Muni Auth (1996)
• Olympic Village (1995)
• Omnova North America Inc (2004)
• Ontelaunee Farms (2018)
• Ontelaunee Township (1995)
• Orangeville Municipal Water Au (1993)
• Orbisonia Rockhill Jt Mun Auth (1996)
• Orchard East Water Assoc (1995)
• Orchard Grove Mhp (1996)
• Orchard Hills Apts (1996)
• Orchard Hills Mhp (1996)
• Orchard Mobile Home Park (1996)
• Orchard West Water Assoc (1995)
• Ore Hill Water Assn (1996)
• Oregon Dairy Inc (1996)
• Orviston Water Assoc Inc (1993)
• Orwigsburg Municipal Water Wks (1996)
• Osceola Twp Municipal Authorit (1996)
• Ossies Mobile Home Community (1996)
• Osterburg Water Co (2013)
• Otto Eldred High School (1995)
• Outlet Shops at Gettysburg (2025)
• Oxford Borough (2025)
• Pa Amer Water Co (2025)
• Pa Amer Water Co Brownell (2025)
• Pa Amer Water Co Ellwood Cty (2025)
• Pa Amer Water Co Fallbrook (2013)
• Pa Amer Water Co Forest City (2013)
• Pa Amer Water Co Indian Rocks (2004)
• Pa Amer Water Co Lake Heritage (1996)
• Pa Amer Water Co Lake Scranton (2025)
• Pa Amer Water Co Montrose (1996)
• Pa Amer Water Co New Castle (2025)
• Pa Amer Water Co Olwen Heights (1996)
• Pa Amer Water Co Spangenberg (1996)
• Pa Amer Water Co Susquehanna (2025)
• Pa Amer Water Co-pittsburgh (2025)
• Pa Amer Water Thompson (1996)
• Pa American Audubon (2025)
• Pa American Coatesville (2025)
• Pa American Dilliner System (2025)
• Pa American Mcewensville (1996)
• Pa American Norristown (2025)
• Pa American Royersford (2025)
• Pa American Turbotville (2001)
• Pa American Water Berwick (2025)
• Pa American Water Co Butler (2025)
• Pa American Water Co Clarion (2025)
• Pa American Water Co Kane (2025)
• Pa American Water Co Warren (2025)
• Pa American Water Co West (2025)
• Pa American Water Co Yardley (2025)
• Pa American Water Co-indiana D (2025)
• Pa American Water Kittanning (2025)
• Pa American Water Punxsy (2025)
• Pa American Water Steelton (2024)
• Pa American White Deer (2025)
• Pa State Univ Mont Alto Campus (1994)
• Pa-american Water Co-connellsv (2025)
• Pa-american Water- Uniontown (2025)
• Pa-american Water-brownsville (2025)
• Palisades Middle School (2022)
• Palisades Senior High School (2002)
• Palm City Park (1996)
• Palmer Shore Water (1996)
• Palmerton Municipal Authority (2025)
• Paradise Elementary School (2016)
• Paradise Mhp (1996)
• Paradise Point (1996)
• Paradise Sch (1998)
• Paradise Stream Resor (2010)
• Paramount Senior Living (1995)
• Parker Area Water Auth (1996)
• Parkhouse Nursing & Rehab Ctr (1995)
• Parks Twp Muni Auth (1996)
• Pathways (2025)
• Patton Boro Water Dept (2004)
• Paw Bangor District (2025)
• Paw Berry Hollow (1993)
• Paw Blue Mountain Division (2025)
• Paw Boggs (1996)
• Paw Ceasetown (2025)
• Paw Crystal Lake (2025)
• Paw Frackville (2025)
• Paw Glen Alsace Div (2025)
• Paw Hillcrest (1996)
• Paw Homesite (1996)
• Paw Huntsville (2025)
• Paw Nesbitt (2025)
• Paw Nittany (1996)
• Paw Penn District (2025)
• Paw Philipsburg (2025)
• Paw Sutton Hills (1996)
• Paw Watres (2025)
• Paw Wildcat Park (2016)
• Paw Winola (1996)
• Pawc All Seasons System (1996)
• Pawc Appalachian Dist (1996)
• Pawc Blue Mt Lake (1996)
• Pawc Fernwood (2013)
• Pawc Manwalamink (1993)
• Pawc Manwalamink Ns 1&2 (1993)
• Pawc Manwalamink Ns 3 (1993)
• Pawc Marcel Lakes (1996)
• Pawc Mid Monroe (1996)
• Pawc Milford Landing (1996)
• Pawc Pine Ridge System (2007)
• Pawc Pocono District (2025)
• Pawc Saw Creek Estates (2025)
• Pawc Wild Acres (2013)
• Peaceful Acres Trailers (1996)
• Peach Bottom Power Sta (1998)
• Pediatric Specialty Care (1995)
• Pel Healthcare (1998)
• Penn 80 Milton (2004)
• Penn Engineering and Mfg (1995)
• Penn Estates Utilities Incorp (2025)
• Penn National Gaming (2025)
• Penn Power Clark Service Ctr (2023)
• Penn St Wilkes Barre Campus (2019)
• Penn State Univ (2025)
• Penn Township Municipal Auth (1998)
• Penn Twp Water Dist (1993)
• Penn United Tech (1996)
• Penn Valley Village (1996)
• Pennex Alum Co (1995)
• Penns Creek Municipal Auth (1997)
• Penns Valley Area High School (1996)
• Penns Valley Medical Center (2022)
• Pennsylvania 940 Station (2019)
• Pennsylvania College of Tech (1994)
• Pennwood Estates Mhp (1996)
• Penny Park (2001)
• Pequea Mennonite School (1996)
• Pequea Water Coop Assn (2001)
• Perkasie Regional Authority (2025)
• Perkiomen Crossing (1996)
• Perlo Ridge Apts (2019)
• Perry Health Ctr (2007)
• Perry Lake Estates (1996)
• Perry Phillips Mobile Homes (1995)
• Perry Twp Municipal Auth (2004)
• Perryville Water Association (1996)
• Peter J. Camiel Service Plaza (2024)