We found 268 public water systems in Beaver county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Beaver Falls Muni Auth | Beaver Falls | 49,500 | 32 | 247 |
| Beaver Falls Ma- New Brighton | County of Beaver | 23,099 | 0 | 0 |
| Ambridge Water Auth | Ambridge | 19,500 | 22 | 97 |
| Center Twp Water Auth | Aliquippa | 19,000 | 13 | 137 |
| Creswell Heights Jt Auth | South Heights | 15,000 | 19 | 34 |
| Mun Water Auth Of Aliquippa | Aliquippa | 14,250 | 16 | 78 |
| South Heights Boro | County of Beaver | 10,500 | 0 | 0 |
| Brighton Twp Muni Auth | County of Beaver | 7,920 | 0 | 21 |
| Center Township Water Auth | County of Beaver | 7,420 | 0 | 0 |
| Monaca Boro Water Dept | County of Beaver | 6,500 | 0 | 94 |
| Beaver Boro Muni Auth | County of Beaver | 5,799 | 0 | 117 |
| Westview New Baden Plant | County of Beaver | 5,000 | 0 | 0 |
| North Sewickley Mun Water Auth | County of Beaver | 4,578 | 0 | 22 |
| Baden Boro Water Dept | County of Beaver | 4,377 | 0 | 71 |
| Raccoon Creek State Park | County of Beaver | 4,000 | 0 | 75 |
| Midland Boro Muni Auth | County of Beaver | 3,100 | 0 | 184 |
| Ohioville Boro Muni Auth | County of Beaver | 2,645 | 0 | 56 |
| Raccoon Twp Water Auth | County of Beaver | 2,496 | 0 | 0 |
| Borough Of Conway | County of Beaver | 2,176 | 0 | 46 |
| New Sewickley Twp Muni Auth | County of Beaver | 2,025 | 0 | 28 |
| Industry Boro Muni Auth | County of Beaver | 1,865 | 0 | 43 |
| Vanport Twp Muni Auth | County of Beaver | 1,450 | 0 | 69 |
| South Side Sch | County of Beaver | 1,400 | 0 | 93 |
| Koppel Boro Water Sys | County of Beaver | 1,125 | 0 | 0 |
| Arco/polymers Inc | County of Beaver | 1,000 | 0 | 0 |
| Arco Polymers Inc | County of Beaver | 1,000 | 0 | 0 |
| Pa Power Co-bruce Mansfield Pl | County of Beaver | 965 | 0 | 0 |
| American Bridge Division | County of Beaver | 940 | 0 | 0 |
| Duquesne Light Co-bvps #1 | County of Beaver | 900 | 0 | 0 |
| St Johns Burrys Ch | County of Beaver | 800 | 0 | 10 |
| Franklin Twp Muni Auth | Franklin Twp | 765 | 0 | 0 |
| Marion Twp Water Sys | Fombell | 700 | 0 | 53 |
| Veterans Wwii Of West Mayfield | County of Beaver | 550 | 0 | 3 |
| Hall Avenue Water Company | County of Beaver | 540 | 0 | 0 |
| Horsehead Corporation | Monaca | 500 | 6 | 0 |
| YOUNGS CUSTARD STAND | County of Beaver | 500 | 0 | 9 |
| Saint Monica | County of Beaver | 500 | 0 | 4 |
| Holiday Inn | County of Beaver | 400 | 0 | 0 |
| Dots Drive Inn | Shippingport | 400 | 0 | 0 |
| Duquesne Light Co-emerg Respon | County of Beaver | 400 | 0 | 0 |
| Big Knob Elem Sch | County of Beaver | 360 | 0 | 0 |
| Prince Of Peace Lutheran Churc | County of Beaver | 325 | 0 | 0 |
| Nova Chemicals Beaver Vly Plt | County of Beaver | 310 | 0 | 160 |
| Independence Elem Sch | County of Beaver | 300 | 0 | 29 |
| Lances Port And Pub | County of Beaver | 300 | 0 | 5 |
| Northwestern Primary Ctr | County of Beaver | 300 | 0 | 85 |
| South Beaver Elementary School | County of Beaver | 300 | 0 | 0 |
| YMCA - KON O KWEE CAMP | County of Beaver | 300 | 0 | 0 |
| ZELIENOPLE SERVICE PLAZA | County of Beaver | 300 | 0 | 0 |
| Unionville Elementary School | County of Beaver | 270 | 0 | 0 |
| Orchard Estates | County of Beaver | 265 | 0 | 0 |
| Camp Baker | County of Beaver | 250 | 0 | 11 |
| Crawfords Camping Park | County of Beaver | 250 | 0 | 6 |
| Conleys Motel | County of Beaver | 240 | 0 | 0 |
| Independence Park | County of Beaver | 225 | 0 | 115 |
| Duquesne Light Co-atomic P.s. | County of Beaver | 225 | 0 | 0 |
| Shippingport Boro Water Sys | County of Beaver | 222 | 0 | 113 |
| White Thorn Lodge | County of Beaver | 200 | 0 | 2 |
| Tri County Soccer And Sports | County of Beaver | 200 | 0 | 10 |
| Forest Brook Mhp | County of Beaver | 200 | 0 | 41 |
| Sonnys Town And Country Lounge | County of Beaver | 200 | 0 | 0 |
| Darlington Elementary School | County of Beaver | 200 | 0 | 0 |
| Promise Camp | County of Beaver | 186 | 0 | 16 |
| Shadyside Mobile Home Court | County of Beaver | 180 | 0 | 0 |
| City Laundromat | County of Beaver | 175 | 0 | 0 |
| Potter Twp Water Auth | County of Beaver | 170 | 0 | 0 |
| New Galilee Elementary School | County of Beaver | 164 | 0 | 0 |
| Midland Sportsmen Inc | County of Beaver | 160 | 0 | 0 |
| Wildflower Reserve | County of Beaver | 160 | 0 | 0 |
| Danzer Veneer | County of Beaver | 150 | 0 | 4 |
| Knob Vue Estates | County of Beaver | 150 | 0 | 17 |
| Big Beaver Elem Sch | County of Beaver | 150 | 0 | 0 |
| Valley Hotel | County of Beaver | 150 | 0 | 0 |
| Beaver Falls Owls Club | County of Beaver | 150 | 0 | 0 |
| Cut Off Inn | County of Beaver | 150 | 0 | 0 |
| Camp Silver Lake | Marion Twp | 150 | 0 | 0 |
| Sims Bowling Lanes | County of Beaver | 150 | 0 | 0 |
| Pinehurst Mobile Estates | County of Beaver | 130 | 0 | 42 |
| Marion Elementary School | County of Beaver | 130 | 0 | 0 |
| Hutson's Lil Store | County of Beaver | 130 | 0 | 0 |
| Division Street Water Company | County of Beaver | 126 | 0 | 0 |
| Country Folks Restaurant | County of Beaver | 125 | 0 | 0 |
| Camp Carondowanna Water Works | County of Beaver | 120 | 0 | 0 |
| Lombardia Mutual Beneficial As | County of Beaver | 110 | 0 | 0 |
| Mansells Mobilehome Park | County of Beaver | 103 | 0 | 0 |
| Lakeview Personal Care | County of Beaver | 101 | 0 | 0 |
| Hookstown Grange 1980 | County of Beaver | 100 | 0 | 0 |
| Rolling Acres Gc | County of Beaver | 100 | 0 | 0 |
| Brews Tavern | County of Beaver | 100 | 0 | 0 |
| Harrys Place | County of Beaver | 100 | 0 | 0 |
| Hookstown Fair | County of Beaver | 100 | 0 | 0 |
| New Galilee Vol Fire Dept | County of Beaver | 100 | 0 | 0 |
| 68s Feed Mill | County of Beaver | 100 | 0 | 0 |
| Nvr Bldg Prod | County of Beaver | 100 | 0 | 0 |
| First United Presb Ch | County of Beaver | 100 | 0 | 0 |
| Little Traverse Inn | County of Beaver | 100 | 0 | 0 |
| Oak Grove Lutheran Church | County of Beaver | 100 | 0 | 0 |
| Mcconnells Farm And Market | County of Beaver | 100 | 0 | 0 |
| Beaver Valley Truck Stop | County of Beaver | 100 | 0 | 0 |
| Independence Twp Building | County of Beaver | 100 | 0 | 0 |
| Brush Run United Methodist | F | 100 | 0 | 0 |
| Pine Run Sportsmen Club | New Sewickley | 100 | 0 | 0 |
| The Cottage Classic | County of Beaver | 100 | 0 | 0 |
| El Toro | County of Beaver | 100 | 0 | 0 |
| Lockhouse 6 | County of Beaver | 100 | 0 | 0 |
| Fast And Friendly Food Stores | County of Beaver | 100 | 0 | 0 |
| Mt Pleasant Presbyterian Churc | County of Beaver | 100 | 0 | 0 |
| Boro Of Shippingport & Firemen | County of Beaver | 100 | 0 | 0 |
| Mill Creek Presbyterian Church | County of Beaver | 100 | 0 | 0 |
| Kobuta Hotel | County of Beaver | 100 | 0 | 0 |
| Pine Inn | County of Beaver | 100 | 0 | 0 |
| Service U Presbyterian Church | F | 100 | 0 | 0 |
| Gourmet Gathering | County of Beaver | 100 | 0 | 0 |
| Bo's Restaurant | County of Beaver | 100 | 0 | 0 |
| Jacks Diner | County of Beaver | 99 | 0 | 0 |
| Darlington Lake | County of Beaver | 95 | 0 | 0 |
| Bourils Mhp | County of Beaver | 93 | 0 | 0 |
| Harshbarger Mhp | County of Beaver | 90 | 0 | 0 |
| Sunrise Mobile Court | County of Beaver | 90 | 0 | 0 |
| Camp Suncrest | County of Beaver | 90 | 0 | 0 |
| Georgetown Methodist Church | County of Beaver | 83 | 0 | 0 |
| R W Young V F W Post 8805 | County of Beaver | 80 | 0 | 0 |
| Sam & Pegs Bar And Grill | New Sewickley | 80 | 0 | 0 |
| Milliken Brick Co | Darlington Twp | 80 | 0 | 0 |
| General Shale Llc | County of Beaver | 80 | 0 | 0 |
| Ivy Lodge | County of Beaver | 80 | 0 | 0 |
| Vfw Post 8106 | County of Beaver | 75 | 0 | 0 |
| Grassy Lanes Gc | County of Beaver | 75 | 0 | 0 |
| Unionville United Methodist Ch | County of Beaver | 75 | 0 | 0 |
| Duffys Countryside Lounge | County of Beaver | 75 | 0 | 0 |
| New Galilee Grocery | County of Beaver | 75 | 0 | 0 |
| Greenvalley U Methodist Church | County of Beaver | 75 | 0 | 0 |
| Ptc Alliance | County of Beaver | 74 | 0 | 0 |
| Cole Mobile Home Park | County of Beaver | 70 | 0 | 0 |
| Little Creek Estates M H P | County of Beaver | 70 | 0 | 0 |
| New Tribes Institute | County of Beaver | 70 | 0 | 0 |
| Camp Spencer | County of Beaver | 70 | 0 | 0 |
| Baker Tubular Services | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #4 | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #5 | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Tennis Court | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Ball Field | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #7 | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #8 | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #9 | County of Beaver | 70 | 0 | 0 |
| Kathys Country Kitchen | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #1 | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Well #2 | County of Beaver | 70 | 0 | 0 |
| Brush Creek Park Lake Well | County of Beaver | 70 | 0 | 0 |
| Whispering Woods | County of Beaver | 66 | 0 | 0 |
| Dike's Mobile Home Court | County of Beaver | 62 | 0 | 0 |
| Hookstown Free Meth Ch | County of Beaver | 60 | 0 | 0 |
| Ricks Place | County of Beaver | 60 | 0 | 0 |
| Woodland Estates | County of Beaver | 60 | 0 | 0 |
| Hopewell Twp Water Auth | County of Beaver | 60 | 0 | 0 |
| Sardello Inc | County of Beaver | 60 | 0 | 0 |
| Beaver Valley Motel | County of Beaver | 58 | 0 | 0 |
| Glasgow Municipal Water Works | County of Beaver | 55 | 0 | 0 |
| Bradshaw's Mobile Home Park | County of Beaver | 54 | 0 | 0 |
| Colonial Mobile Park | County of Beaver | 51 | 0 | 0 |
| American Legion Post 512 | County of Beaver | 50 | 0 | 0 |
| Rumors Bar & Grill | County of Beaver | 50 | 0 | 0 |
| Little Super Ii | County of Beaver | 50 | 0 | 0 |
| South Side Memorial Post #952 | County of Beaver | 50 | 0 | 0 |
| South Beaver Twp Recreation Pk | County of Beaver | 50 | 0 | 0 |
| Colonial Glenn Estates | County of Beaver | 50 | 0 | 0 |
| Darlington Hotel | County of Beaver | 50 | 0 | 0 |
| New Sewickley Presbyterian Chu | County of Beaver | 50 | 0 | 0 |
| Sky View Terrace | County of Beaver | 50 | 0 | 0 |
| Beaver Falls Area Ind Dev Coun | County of Beaver | 50 | 0 | 0 |
| Club 18 | County of Beaver | 50 | 0 | 0 |
| Taylors Tavern | County of Beaver | 50 | 0 | 0 |
| Buck Board Station | County of Beaver | 50 | 0 | 0 |
| Beaver Run Motorsports Complex | County of Beaver | 50 | 0 | 0 |
| Rowtown Market | County of Beaver | 50 | 0 | 0 |
| Greersburg Inn | County of Beaver | 50 | 0 | 0 |
| Colonial Inn | County of Beaver | 50 | 0 | 0 |
| ZOOKY'S | County of Beaver | 50 | 0 | 0 |
| Sylvias Place | County of Beaver | 50 | 0 | 0 |
| Midway Bar & Grill | County of Beaver | 50 | 0 | 0 |
| Brady Run Cnty Park | County of Beaver | 50 | 0 | 0 |
| New Mexico Restaurant | County of Beaver | 50 | 0 | 0 |
| Irvin's Trailer Court | County of Beaver | 49 | 0 | 0 |
| Superior Mobilehomes | County of Beaver | 48 | 0 | 0 |
| Evoqua Water Technologies Llc | County of Beaver | 45 | 0 | 0 |
| Elmbrook Mhp | County of Beaver | 45 | 0 | 0 |
| Timberbrook Mobile Estates | County of Beaver | 45 | 0 | 0 |
| Nazarene Church | County of Beaver | 45 | 0 | 0 |
| Mhm Inc Mobilehome Park | County of Beaver | 42 | 0 | 0 |
| Timbercrest Mobile Home Park | County of Beaver | 42 | 0 | 0 |
| The Front Door Tavern | County of Beaver | 40 | 0 | 0 |
| Clover Mobile Court | County of Beaver | 40 | 0 | 0 |
| A&b Restaurant | County of Beaver | 40 | 0 | 0 |
| ZIMA MHP | County of Beaver | 36 | 0 | 0 |
| Classic Express Shop | County of Beaver | 35 | 0 | 0 |
| Morgans Country Setting | County of Beaver | 35 | 0 | 0 |
| Sarver Mobilehome Court | County of Beaver | 35 | 0 | 0 |
| Creek Meadows | County of Beaver | 34 | 0 | 0 |
| Brady's Diner | County of Beaver | 34 | 0 | 0 |
| Gringo Water Co | County of Beaver | 32 | 0 | 0 |
| Pine Run Mobile Court | County of Beaver | 31 | 0 | 0 |
| Community Bible Church & Sch | County of Beaver | 30 | 0 | 0 |
| Highland Vfw Post 5945 | County of Beaver | 30 | 0 | 0 |
| Big Knob Grange | County of Beaver | 30 | 0 | 0 |
| South Beaver Twp Fire Hall | County of Beaver | 30 | 0 | 0 |
| Faith Community Church | County of Beaver | 30 | 0 | 0 |
| Phillips Plan Mhp | County of Beaver | 30 | 0 | 0 |
| Bradys Run Hotel Bar & Lounge | County of Beaver | 30 | 0 | 0 |
| Klines Market | County of Beaver | 30 | 0 | 0 |
| Stonewall Country Rest & Deli | County of Beaver | 30 | 0 | 0 |
| Village Inn | County of Beaver | 30 | 0 | 0 |
| Mikeys Subs & Stuff | County of Beaver | 30 | 0 | 0 |
| Riverview Restaurant | County of Beaver | 30 | 0 | 0 |
| Long Branch Saloon | County of Beaver | 30 | 0 | 0 |
| Clears Country Cupboard | County of Beaver | 30 | 0 | 0 |
| Economy Vol Fireman's Assoc. | County of Beaver | 30 | 0 | 0 |
| Clinton Trailer Court | County of Beaver | 28 | 0 | 0 |
| Penn Hills Estate Of Rochester | County of Beaver | 27 | 0 | 0 |
| Locust Lane Manor Mobile Park | County of Beaver | 27 | 0 | 0 |
| Mchills Bar And Grill | County of Beaver | 26 | 0 | 0 |
| Bakers Buck Hut | County of Beaver | 26 | 0 | 0 |
| Karl Allison Trailer Park | Darlington Twp | 26 | 0 | 0 |
| Hopewell Twp Community Park | County of Beaver | 25 | 0 | 0 |
| Darlington Dollar General | County of Beaver | 25 | 0 | 0 |
| A Taste For Something Moore | County of Beaver | 25 | 0 | 0 |
| Independence Vol Fire Dept | County of Beaver | 25 | 0 | 0 |
| Rjts | County of Beaver | 25 | 0 | 0 |
| Valley Boys | County of Beaver | 25 | 0 | 0 |
| Culligan Store Sol Of Beaver | County of Beaver | 25 | 0 | 0 |
| Glacier Water Serv Beaver Cnty | County of Beaver | 25 | 0 | 0 |
| Beaver Co Conservation Dist | County of Beaver | 25 | 0 | 0 |
| Hanover Twp Vol Fire Dept | County of Beaver | 25 | 0 | 0 |
| T H Meehan Apartments | County of Beaver | 25 | 0 | 0 |
| Ernies Motel | County of Beaver | 25 | 0 | 0 |
| Lark Motel | County of Beaver | 25 | 0 | 0 |
| Club Crave | County of Beaver | 25 | 0 | 0 |
| Economy County Park | County of Beaver | 25 | 0 | 0 |
| Elliotts Market | County of Beaver | 25 | 0 | 0 |
| Everpure Inc. Vending Machines | County of Beaver | 25 | 0 | 0 |
| Aquamart Manufactoring Inc | County of Beaver | 25 | 0 | 0 |
| Purified Water Beaver Co | County of Beaver | 25 | 0 | 0 |
| Song Thai Catering | County of Beaver | 25 | 0 | 0 |
| L&l Super Dogs | County of Beaver | 25 | 0 | 0 |
| Kline's Superette And Deli | County of Beaver | 25 | 0 | 0 |
| Camp Baker Boy Scouts | County of Beaver | 25 | 0 | 0 |
| Crons Camping Area | County of Beaver | 25 | 0 | 0 |
| Pittsburgh Refractories | County of Beaver | 25 | 0 | 0 |
| Rochester Twp | County of Beaver | 25 | 0 | 0 |
| Miss Maries Deli & Catering | County of Beaver | 25 | 0 | 0 |
| Baden Auction | County of Beaver | 25 | 0 | 0 |
| Sam'n Renie's Catering | County of Beaver | 25 | 0 | 0 |
| D W Envir Vending Beaver | County of Beaver | 25 | 0 | 0 |
| Ankrom Acres Mhp | County of Beaver | 24 | 0 | 0 |
| Bellian Mobilehome Park | County of Beaver | 24 | 0 | 0 |
| Walser Mobile Home Park | Franklin Twp | 23 | 0 | 0 |
| Midway Terrace Mhp | County of Beaver | 23 | 0 | 0 |
| Pleasant Hill Wesleyan Meth Ch | County of Beaver | 20 | 0 | 0 |
| New Tribes Mission | County of Beaver | 16 | 0 | 0 |
| Hickory Trailer Court | County of Beaver | 15 | 0 | 0 |
| Lakeview Mobile Manor | County of Beaver | 15 | 0 | 0 |
| Hickory Trailer Court | County of Beaver | 15 | 0 | 0 |
| Royal Acres | County of Beaver | 14 | 0 | 0 |
| Cook's Mobilehome Park | County of Beaver | 13 | 0 | 0 |
| Cook's Mobilehome Park | County of Beaver | 13 | 0 | 0 |
| Gulf Water Works | County of Beaver | 10 | 0 | 0 |
| Georgetown Heights Mobile Est | County of Beaver | 10 | 0 | 0 |
| Lawn Plaza | New Sewickley | 10 | 0 | 0 |