Bryn Mawr
Tap water in Bryn Mawr comes from 12 water systems: 11 low risk, 1 medium risk. Had a health violation recently, since fixed where the rating is medium risk.
12 official water systems are listed for this town. Each keeps its own rating.
Is it safe?
Aqua Pa Main System
Medium risk
Had a health violation recently, since fixed
1 health-based violation began in the last 3 years. 0 are still unresolved.
Serves about 822,600 people.
Source water: surface water.
Last health violation began 2024-11-01.
The violations involved Groundwater Rule.
Is it safe?
Aqua Pa Bensalem
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 59,001 people.
Source water: surface water.
Is it safe?
Aqua Pa Bristol
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 28,727 people.
Source water: surface water.
Is it safe?
Aqua Pa Chalfont
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 5,900 people.
Source water: groundwater.
Last health violation began 2019-04-01.
Is it safe?
Aqua Pa Flying Hills WA Sys
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 5,100 people.
Source water: groundwater.
Is it safe?
Aqua Pa Friendship
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 8,800 people.
Source water: groundwater.
Is it safe?
Aqua Pa Hatboro
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 12,901 people.
Source water: surface water.
Is it safe?
Aqua Pa Perkiomen Township
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 3,600 people.
Source water: groundwater.
Is it safe?
Aqua Pa Spring Run
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 8,151 people.
Source water: surface water.
Is it safe?
Aqua Pa Superior Main System
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 11,400 people.
Source water: surface water.
Is it safe?
Aqua Pa Uwchlan
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 35,518 people.
Source water: surface water.
Is it safe?
Aqua Pa West Chester
Low risk
Meets federal drinking water standards
No health-based violations began in the last 3 years, and none are unresolved.
Serves about 48,600 people.
Source water: surface water.
Source
US EPA Safe Drinking Water Information System.
Period covered: October 2023 to September 2026.
Covers community water systems serving 3,300 people or more. The rating uses health-based violations of federal drinking-water standards in the last three years, and whether those violations have been fixed. Each system is placed at a town it serves, so positions are approximate.
Common questions
Can I drink the tap water in Bryn Mawr, Pennsylvania?
Tap water in Bryn Mawr comes from 12 water systems: 11 low risk, 1 medium risk. Had a health violation recently, since fixed where the rating is medium risk.
Where do these ratings come from?
US EPA Safe Drinking Water Information System. Period covered: October 2023 to September 2026.