Tapcensus

Water quality for ZIP code 19440

ZIP 19440 covers Hatfield in Montgomery County, Pennsylvania, one of 58 ZIP codes in the county. 167 active public water systems serve the county; 102 had an EPA violation in the past three years.

Most likely your provider

North Wales Water Authority PA1460048 · Community water system · Surface water
Serves 72,496 people Rules violated, past 3 years 2 Last sanitary survey Dec 19, 2025 Distance 6.1 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 Montgomery County

37 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Oak Grove Park MHP
 130 3 0.9 mi
North Penn Water Authority
 91,941 0 3.8 mi
Telford Borough Authority
 7,700 1 4.0 mi
Village of Neshaminy Falls
 1,300 4 5.2 mi
Aqua PA Superior Center Point
 500 2 6.6 mi
Horsham Water&sewer Authority
 26,000 5 8.8 mi
Schwenksville Borough Auth
 5,200 5 9.4 mi
Ambler Boro Water Dept
 20,000 2 9.9 mi
Wooded Ridge Development
 90 0 10.2 mi
Aqua PA Perkiomen Township
 3,600 0 10.2 mi
PA American Norristown
 88,885 1 10.2 mi
Perkiomen Crossing
 508 2 10.7 mi
Green Hill MHP
 323 0 11.1 mi
Collegeville Trappe Joint Pwd
 8,470 1 11.3 mi
Aqua PA Perkiomen Woods
 1,100 1 11.7 mi
Yerkes Water Association
 165 2 11.8 mi
Wec International
 25 1 11.9 mi
Aqua PA Hatboro
 12,901 1 12.4 mi
Frederick Living
 640 6 12.5 mi
PA American Audubon
 8,200 8 12.5 mi
Aqua PA Superior Ivy Ridge
 150 0 12.7 mi
Pleasant Run MHP
 32 4 14.0 mi
E Greenville Boro Water Dept
 3,100 3 14.1 mi
Parkhouse Nursing & Rehab Ctr
 1,200 3 14.2 mi
Upper Hanover Water Authority
 4,600 4 14.5 mi
All 38 community water systems in Montgomery County
Non-community systems in Montgomery County (129: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Leidys INC
 260 0 0
Hatfield Quality Meats INC
 1,850 0 0
Jefferson Hospital Lansdale
 700 4 0
Lehigh Valley Dairies Ntnc
 328 1 0
H2o to GO
 25 1 0
Indian Creek Mennonite School
 25 0 0
Indian Valley Country Club
 400 0 0
Market at Main
 50 2 0
Little Zion Lutheran Church
 100 0 0
Earl Bowl INC
 170 2 0
Merck and CO INC
 8,550 2 0
Godshalls Quality Meats INC
 175 4 0
Merrymead Farm
 100 2 0
Salford Mennonite Child Care
 200 1 0
Frog Hollow Racquet Club
 57 2 0
Wentzs United Church of Christ
 150 0 0
American Dream Cafe
 90 2 0
Conservatory of Music & Dance
 40 1 0
Stray Dog Tavern
 50 0 0
Well Fed
 25 1 0
4101 W Skippack PK
 25 1 0
Evansburg State Park
 100 3 0
Cloud Nine Showbar
 25 1 0
Dutch Cottage Tavern
 75 0 0
Upper Salford Vol Fire CO
 100 0 0
Camp Green Lane
 350 1 0
Salford Hills Elem School
 500 0 0
Skippack Recreational Assoc
 250 3 1
US Gas Woxall
 25 0 0
Spring Mountain Adventures
 1,000 0 0
Horsham Clinic
 488 0 0
Versante
 50 1 0
Camp Trinity
 145 3 0
Camp Hart Musser Reservation
 600 0 0
Upper Dublin Sports Center
 300 3 0
Jamison Sumneytown Hotel INC
 70 0 0
Pennypacker Mills Historic Ste
 50 1 0
Central Perkiomen Park
 30 0 0
Dolce Vita
 50 0 0
Biddle Air National Guard Base
 440 0 0
Gravel Pike Inn
 50 0 0
Perkiomen View Hotel
 25 0 0
Slm Facility Solutions
 45 1 0
Bella Cucina
 85 2 0
Green Lane Congregation
 100 0 0
Country Commons
 75 1 0
Rolling Turf Golf Course
 75 1 0
Green Lane Fire CO
 100 0 0
Cook Green Lane LLC
 54 0 0
Sunoco of Green Lane
 100 1 0
All non-community systems
About this data

Water systems are matched to Montgomery County, the county this ZIP code lies in, nearest to the ZIP code's centre 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.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.