Tapcensus

Water quality for ZIP code 15901

ZIP 15901 covers Johnstown in Cambria County, Pennsylvania, one of 47 ZIP codes in the county. 69 active public water systems serve the county; 57 had an EPA violation in the past three years.

Most likely your provider

Greater Johnstown WA Riverside PA4110034 · Community water system · Surface water
Serves 49,500 people Rules violated, past 3 years 7 Last sanitary survey Jul 30, 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 Cambria County

35 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
East Taylor Muni Auth
 3,152 6 3.6 mi
Southwestern Cambria Cnty Auth
 4,400 7 3.6 mi
Jackson Twp Water Auth
 4,236 5 8.0 mi
Highland S & W Auth Beaverdam
 22,617 8 8.1 mi
Croyle Twp Water Auth
 989 5 8.8 mi
Highland S & W Auth Lloydell
 723 3 11.4 mi
Nanty Glo Water Auth
 3,152 6 11.4 mi
Blacklick Valley Muni Auth
 1,650 4 12.2 mi
Ebensburg Boro Muni Auth
 8,500 2 13.0 mi
Portage Boro Muni Auth
 6,500 9 13.9 mi
Forest Hills Pch
 40 8 14.9 mi
Cambria Twp Water Auth
 1,000 5 16.3 mi
Lilly Borough Water Authority
 1,388 5 16.6 mi
N E Trailer Court
 81 2 16.9 mi
Teakettle Run Water Auth
 92 4 17.8 mi
Saint Francis University
 2,072 3 18.9 mi
Federal Corr Institute Loretto
 1,500 1 19.3 mi
Loretto Boro Water Sys
 480 4 19.3 mi
Kingdom Hills Mobile Home Park
 55 2 19.4 mi
Cresson Boro Water Sys
 1,600 2 19.5 mi
Sankertown Boro Water Sys
 760 4 19.6 mi
Cresson Twp Muni Auth
 2,500 1 20.0 mi
West Carroll W Auth Bakerton
 670 7 20.9 mi
Greater Johnstown WA Saltlick
 170 9 21.5 mi
Gallitzin Boro Water Auth
 3,130 8 21.8 mi
All 36 community water systems in Cambria County
Non-community systems in Cambria County (33: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Dollar General 21147 S Fork
 25 0 0
Camp Conshatawba
 200 2 0
Woodland Park Campground
 400 3 0
Reds Bar B Que
 75 0 0
Primo Refill LLC
 25 0 0
Duman Lake County Park
 900 2 0
Keystone Restaurant
 250 1 0
Dollar General 23935 Lilly
 50 0 0
Colver Sportsmans Club
 100 0 0
Blue Goose Inn
 50 2 0
Lemon Drop Lounge
 25 0 0
Barr Area Municipal Authority
 60 2 0
Island Bbq
 100 2 0
ST Nicholas Catholic School
 150 0 0
Mountain Ridge Trail Resort
 25 0 0
Saint Monica Church Hall
 150 1 0
Cambrian Hills GC
 80 2 0
Captain Rons Deli
 100 2 1
Ashville VFW Post 4315
 40 0 0
Hubcaps Pizza
 50 0 0
Irmas Campground
 40 2 0
Pirates Cove
 110 1 0
Patton Sportsmen Assn INC
 50 0 0
Captains Quarters
 20 1 0
Rock Run Recreation Area
 200 1 0
Prince Gallitzin State Park
 962 3 1
Coal Country Campground
 120 2 0
ST Nicholas Church Hall
 500 1 0
Burger Hut
 50 2 0
Chest Springs Tavern
 50 2 0
ST Nicholas Hotel
 50 0 0
Ashville Dollar General
 40 2 0
Old Farm Inn
 25 1 0
About this data

Water systems are matched to Cambria 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.