Tapcensus

Water quality for ZIP code 19436

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 0.3 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
Village of Neshaminy Falls
 1,300 4 2.8 mi
Ambler Boro Water Dept
 20,000 2 3.7 mi
Horsham Water&sewer Authority
 26,000 5 4.1 mi
Aqua PA Superior Center Point
 500 2 4.6 mi
Wec International
 25 1 5.6 mi
North Penn Water Authority
 91,941 0 6.7 mi
PA American Norristown
 88,885 1 6.8 mi
Oak Grove Park MHP
 130 3 6.8 mi
Aqua PA Hatboro
 12,901 1 7.8 mi
Telford Borough Authority
 7,700 1 10.2 mi
PA American Audubon
 8,200 8 10.7 mi
Yerkes Water Association
 165 2 11.3 mi
Aqua PA Perkiomen Woods
 1,100 1 11.3 mi
Aqua PA Perkiomen Township
 3,600 0 11.6 mi
Collegeville Trappe Joint Pwd
 8,470 1 11.7 mi
Schwenksville Borough Auth
 5,200 5 12.6 mi
Awc Valley Forge Crossing MHP
 250 4 12.7 mi
Aqua PA Main System
 822,600 6 13.4 mi
Parkhouse Nursing & Rehab Ctr
 1,200 3 14.0 mi
Aqua PA Upper Providence
 810 0 14.2 mi
Wooded Ridge Development
 90 0 14.6 mi
Perkiomen Crossing
 508 2 14.7 mi
Spruce Court Apartments
 139 0 15.5 mi
Green Hill MHP
 323 0 16.1 mi
Frederick Living
 640 6 16.3 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
Upper Dublin Sports Center
 300 3 0
Merck and CO INC
 8,550 2 0
Horsham Clinic
 488 0 0
Lehigh Valley Dairies Ntnc
 328 1 0
Jefferson Hospital Lansdale
 700 4 0
H2o to GO
 25 1 0
Upper Dublin High School
 1,473 4 0
Frog Hollow Racquet Club
 57 2 0
Conservatory of Music & Dance
 40 1 0
Merrymead Farm
 100 2 0
Lucianis Pizzeria
 25 0 0
Biddle Air National Guard Base
 440 0 0
Wentzs United Church of Christ
 150 0 0
Hatfield Quality Meats INC
 1,850 0 0
Manufacturers Golf & CC
 100 2 1
Flourtown Swim Club
 350 1 0
Evansburg State Park
 100 3 0
Leidys INC
 260 0 0
Stray Dog Tavern
 50 0 0
Well Fed
 25 1 0
4101 W Skippack PK
 25 1 0
Market at Main
 50 2 0
Dutch Cottage Tavern
 75 0 0
Skippack Recreational Assoc
 250 3 1
Indian Creek Mennonite School
 25 0 0
Palace Mission Church
 35 2 1
Salford Mennonite Child Care
 200 1 0
Godshalls Quality Meats INC
 175 4 0
Indian Valley Country Club
 400 0 0
Earl Bowl INC
 170 2 0
Little Zion Lutheran Church
 100 0 0
Central Perkiomen Park
 30 0 0
Perkiomen View Hotel
 25 0 0
Gravel Pike Inn
 50 0 0
Valley Forge Natl Park
 2,300 1 0
Radisson Valley Forge Hotel
 3,500 1 0
Upper Salford Vol Fire CO
 100 0 0
Versante
 50 1 0
Pennypacker Mills Historic Ste
 50 1 0
Spring Mountain Adventures
 1,000 0 0
Martins Dam Club
 300 4 0
Cloud Nine Showbar
 25 1 0
American Dream Cafe
 90 2 0
Salford Hills Elem School
 500 0 0
Lower Perkiomen Valley Park
 300 0 0
Rolling Turf Golf Course
 75 1 0
Taco Pizza
 75 2 1
Camp Green Lane
 350 1 0
US Gas Woxall
 25 0 0
Camp Kweebec
 300 3 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.