- EPA's UCMR 5 testing looked for 30 contaminants here and found 1.
- 6:2 FTS (a PFAS): found in 1 of 12 samples, average 0.90 ppt, highest 11 ppt (EPA UCMR 5 testing, Jan 2024–Oct 2024)
- Lead, 90th percentile: 1.5 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jun 1, 2025–Sep 30, 2025). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
- Health-based violation: Stage 2 Disinfectants and Disinfection Byproducts Rule, Total Haloacetic Acids (HAA5), Oct 2022–Feb 2023 (EPA SDWIS)
Public EPA test results
Can you drink Monroeville tap water? What EPA records show
EPA PA5020027 · serves Allegheny County, PA · about 48,500 people (EPA SDWIS)
This report shows EPA's federal records for this water system: UCMR 5 testing, lead testing and violations. It isn't a test of the water at your tap, and it has no Water Score.
Public EPA test results
Monroeville Municipal Auth (EPA PA5020027)
ScoreYourWater.com gives no verdict on your tap water; it shows what the public records say, as of October 14, 2026. For Monroeville's main utility, Monroeville Municipal Auth: 1 health-based violation since July 1, 2021 in EPA records (EPA SDWIS). PFOA and PFOS were not detected at or above EPA's reporting level in EPA's UCMR 5 testing.
What EPA records show for Monroeville Municipal Auth, as of October 14, 2026
Health-based violation: Stage 2 Disinfectants and Disinfection Byproducts Rule, Total Haloacetic Acids (HAA5), Oct 2022–Feb 2023 (EPA SDWIS).
Lead, 90th percentile: 1.5 ppb at the latest result in EPA records for a monitoring period that ran on or after July 1, 2021, at or below EPA's 15 ppb action level (EPA SDWIS, monitoring period Jun 1, 2025–Sep 30, 2025). The 90th percentile is a system-wide measure from homes sampled under EPA's lead rule; it isn't a result for your home.
EPA's UCMR 5 testing looked for 30 contaminants here and found 1.
PFOA and PFOS were not detected at or above EPA's reporting level in EPA's UCMR 5 testing.
Source: EPA records (SDWIS, UCMR 5). SDWIS: data as of Oct 14, 2026. EPA UCMR 5 data, samples through June 2026.
Your water bill names your utility.
Does Monroeville Municipal Auth use chloramine?
EPA treatment records (state-reported) list chloramines for Monroeville Municipal Auth. EPA record