Tapcensus

Water quality for ZIP code 18070

ZIP 18070 covers Hereford 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

Upper Hanover Water Authority PA1460036 · Community water system · Ground water
Serves 4,600 people Rules violated, past 3 years 4 Unresolved 1 Last sanitary survey Oct 24, 2024 Distance 2.0 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
Red Hill Water Authority
 2,500 1 1.0 mi
E Greenville Boro Water Dept
 3,100 3 2.5 mi
Pleasant Run MHP
 32 4 6.5 mi
Green Hill MHP
 323 0 6.5 mi
Wooded Ridge Development
 90 0 8.6 mi
Saint Luke Knolls
 50 0 8.7 mi
Aqua PA Superior Ivy Ridge
 150 0 8.9 mi
Frederick Living
 640 6 9.2 mi
Perkiomen Crossing
 508 2 9.3 mi
Avante Apartments
 315 0 9.4 mi
Aqua PA Superior Main System
 11,400 1 10.3 mi
Schwenksville Borough Auth
 5,200 5 12.0 mi
Telford Borough Authority
 7,700 1 13.1 mi
Windhaven MHP
 112 0 13.3 mi
Hilltop Mobile Estates
 220 0 13.4 mi
Pottstown Borough Water Auth
 36,000 3 13.7 mi
Aqua PA Perkiomen Township
 3,600 0 15.1 mi
Oak Grove Park MHP
 130 3 15.7 mi
North Penn Water Authority
 91,941 0 15.7 mi
Spruce Court Apartments
 139 0 16.9 mi
Collegeville Trappe Joint Pwd
 8,470 1 17.0 mi
Aqua PA Perkiomen Woods
 1,100 1 18.4 mi
Parkhouse Nursing & Rehab Ctr
 1,200 3 18.7 mi
Yerkes Water Association
 165 2 18.8 mi
Aqua PA Superior Center Point
 500 2 19.7 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
Butter Valley Golf Port
 125 0 0
Powderbourne Sportsmans Club
 60 0 0
Valley Cafe INC
 75 0 0
2452 Quakertown RD
 80 1 0
Sweetwater Golf Course
 25 2 0
Shepherd of the Hills Church
 50 3 0
Haines Historical Foundation
 100 1 0
Miss Doreens Playmation Childc
 88 1 0
Helping Hands, Inc.
 70 4 0
Wetlands Bar & Restaurant
 100 0 0
Union Jacks Old Congo Hotel
 175 0 0
ST Pauls Luth CH
 100 0 0
Marlborough Elementary School
 800 1 0
Sassamansville Fire CO
 40 0 0
Sunoco of Green Lane
 100 1 0
Chiaros Green Lane
 100 1 0
Cook Green Lane LLC
 54 0 0
Green Lane Fire CO
 100 0 0
Camp Hart Musser Reservation
 600 0 0
Slm Facility Solutions
 45 1 0
Camp Trinity
 145 3 0
Green Lane Park
 50 0 0
Hickory Valley G C Snack Bar
 500 0 0
Dolce Vita
 50 0 0
New Hanover Upper Fred E S
 850 3 0
Perkiomenville Mennonite Churc
 300 2 0
Jamison Sumneytown Hotel INC
 70 0 0
ST Luke Lutheran Church
 100 0 0
Gilbertsville Elementary
 800 3 0
Doc Watsons
 80 0 0
Gilbertsville Hauling
 25 1 0
Camp Green Lane
 350 1 0
Little Faces Learning Center
 65 3 0
US Gas Woxall
 25 0 0
Country Commons
 75 1 0
Our Place
 55 0 0
Green Lane Congregation
 100 0 0
ST Lukes Lutheran Church
 80 0 0
Camp Laughing Waters Gssepa
 250 1 0
American Dream Cafe
 90 2 0
Salford Hills Elem School
 500 0 0
Sunset Hill Brewing CO
 150 1 0
Final Results Fitness
 300 1 0
Cloud Nine Showbar
 25 1 0
Bella Cucina
 85 2 0
Twin Ponds Golf Club
 75 1 0
Hillside Aquatic Club
 100 0 0
Upper Salford Vol Fire CO
 100 0 0
Twisted Cork
 40 0 0
Camp Hope for Kids
 410 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.