Tapcensus

Water quality in Friendly, Maryland

Friendly is in Prince George's County. 39 active public water systems serve the county; 18 had an EPA violation in the past three years.

Most likely your provider

Calvert Manor MD0160004 · Community water system · Ground water
Serves 300 people Rules violated, past 3 years 1 Last sanitary survey Feb 22, 2024 Distance 5.5 mi
View system details EPA facility report

Other community water systems in Prince George's County

3 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Cheltenham Boys Village
 330 1 6.9 mi
Cedarville Mobile Home Park
 780 0 10.6 mi
City of Bowie
 25,000 1 19.2 mi
Non-community systems in Prince George's County (35: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Mgm National Harbor
 24,000 1 0
Federal Law Enforcement Training Center
 120 0 0
Moyaone Association Pool
 85 0 0
Alice Ferguson Foundation
 41 0 0
Fast Fuels Gas Station
 300 1 0
301 BP
 100 0 0
National Colonial Farm (accokeek Fnd.)
 65 0 0
Bragg Motel
 50 1 0
Moores Country Store
 50 1 0
Cedarville State Forest
 106 0 0
S.h.a. Marlboro Shop
 102 0 0
UM Capital Region Medical Center
 1,309 0 0
Richards Office Park
 25 0 0
Baden Vol Fire Dept
 200 0 0
Baden Elementary
 300 3 2
Wssc-Western Branch
 32 1 0
Babes Boys Tavern
 50 0 0
Patuxent River PK Off, Jug Bay-Gun Club
 75 1 0
Patuxent River Park Group Camp
 75 1 0
Merkle Wildlife Sanctuary and Visitor CT
 57 1 0
William Schmidt Outdoor Center
 50 1 1
Tall Oaks Vocational School
Upper Marlboro 		135 0 0
Greater Mt. Nebo A.m.e. Church
 202 1 0
Patuxent River Park Aquasco, Girl Scout
 500 0 0
Fairhaven School
 70 1 0
UM Capital Region Surgery Center
 175 0 0
Patuxent River 4-H Center
 200 0 0
Patuxent River 4-H Cabins
 80 0 0
U.s.d.a. Agricultural Research Center
 1,400 1 1
Bowie Church Jesus Christ Latter Day Sts
 35 2 0
Knights of Columbus
 100 0 0
Beall Funeral Home
 100 0 0
UM Laurel Fmf Distribution System
 110 0 0
Gaylord National Resort
 4,250 0 0
Edgemeade Road Re, Llc.
 25 1 0
About this data

Water systems are matched to Prince George's County, nearest to Friendly 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 Maryland 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.