Tapcensus

Water quality in Allentown, Pennsylvania

Allentown is in Lehigh County. 203 active public water systems serve the county; 65 had an EPA violation in the past three years.

Most likely your provider

Salisbury Twp Water System PA3390062 · Community water system · Surface water purchased
Serves 8,522 people Rules violated, past 3 years 0 Last sanitary survey May 15, 2026 Distance 0.9 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Lehigh County

41 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Lca Allentown Division
 118,000 3 0.1 mi
Aqua PA Country Club Gardens
 268 0 2.4 mi
Swt Main System
 14,500 4 3.1 mi
Hanover Township Lehigh County
 520 0 3.3 mi
Lca Emmaus Consecutive Div
 1,046 0 3.7 mi
Aqua PA Maple Hills
 164 0 3.7 mi
Whitehall Twp Authority
 13,063 0 3.8 mi
Aqua PA Springhouse Farms
 645 0 4.0 mi
Catasauqua Mun Water Works
 6,598 2 4.2 mi
Emmaus Borough Public Water
 14,000 1 4.2 mi
Upper Saucon Twp Water Supply
 7,300 1 5.0 mi
Mount Trexler Manor
 90 2 6.0 mi
Swt Allentown Cons System
 1,300 0 6.4 mi
Desales University
 2,000 1 6.5 mi
Woodside Mobile Home Park
 130 2 6.6 mi
Ossies Mobile Home Community
 40 3 6.6 mi
Lca Wlsa Central Division
 47,693 2 6.7 mi
Macungie Borough Authority
 3,039 0 6.8 mi
Lca Beverly Hills Division
 122 0 7.0 mi
Lil Wolf MHP
 600 0 7.0 mi
Coopersburg Mun Water Auth
 2,570 1 7.3 mi
Lca Upper Milford Central Div
 256 0 7.4 mi
Valley View Estates
 68 0 7.5 mi
Macungie Village MHP
 65 3 8.3 mi
Alburtis Borough Authority
 2,117 2 8.7 mi
All 42 community water systems in Lehigh County
Non-community systems in Lehigh County (161: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
EC Waldheim Park
 150 0 0
Jerusalem Western Salisbury CH
 200 0 0
Gsep Mountain House Camp
 40 2 0
LV Hospital Cedar Crest
 8,425 2 2
Lehigh CC Halfway House Sys
 200 0 0
Lehigh CC Club House System
 500 0 0
Grace Community Church
 70 0 0
Wedgewood Golf Course
 200 0 0
Jordan United Church of Christ
 350 0 0
Grumpys Bar B Que Roadhouse
 200 0 0
National Water Services
 25 0 0
House & Barn
 100 0 0
Morgans Restaurant
 75 0 0
Nestle Purina Petcare CO
 640 0 0
Ethos Clinic
 25 1 1
Country Place Shopping Center
 100 0 0
Feasta Italiana
 100 0 0
Elite Sports Academy
 150 0 0
Louies Bakery
 25 1 0
Chestnut Street Plaza
 150 0 0
Yoccos South
 400 0 0
Lehigh Valley Baptist Church
 125 0 0
Trivet Family Restaurant I
 250 0 0
Jordan Lutheran Church
 150 0 0
ST Michaels Archangel School
 250 0 0
Jasper Park
 100 0 0
Buckeye Pipe Line CO
 210 0 0
Iron Lakes Country Club
 150 0 0
Norma JS Restaurant
 100 0 0
Mystic Chain Hall
 150 2 0
Limeport Deli
 25 0 0
Vera Cruz Tavern
 100 0 0
Papa Rossis Pizzeria
 50 2 0
YE Olde Limeport Hotel
 75 0 0
Trinity Wesleyan Church
 145 2 0
Ranger Rod & Gun Club
 50 0 0
Kernsville Elementary School
 750 0 0
Grouse Hall Fish and Game Assn
 100 0 0
Spring Valley Tavern
 70 0 0
World of Imagination
 91 2 0
Shankweilers Drive in Theater
 400 0 0
Orefield Kingdom Hall of JW
 100 0 0
Fairmont Village
 200 1 0
Dunkin Donuts the Red Tomato
 200 0 0
ST Lukes North Whitehall
 25 0 0
Chestnut Hill Church
 100 2 0
Trexlertown Crossings
 50 0 0
Heritage Baptist CH
 220 0 0
ST Pauls Ucc of Trexlertown
 300 0 0
1760 Pub N Grille
 200 0 0
All non-community systems
About this data

Water systems are matched to Lehigh County, nearest to Allentown first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Pennsylvania records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.