- EPA's UCMR 5 testing looked for 30 contaminants here and found 2.
- PFBA (a PFAS): found in 4 of 4 samples, average 14.6 ppt, highest 20.2 ppt (EPA UCMR 5 testing, Sep 2023–Jun 2024)
- PFPeA (a PFAS): found in 2 of 4 samples, average 1.5 ppt, highest 3 ppt (EPA UCMR 5 testing, Sep 2023–Jun 2024)
- Lead, 90th percentile: 10 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 Jan 1, 2026–Jun 30, 2026). 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: Lead and Copper Rule, Lead and Copper Rule, Apr 2022–Sep 2023 (EPA SDWIS)
Public EPA test results
Can you drink Saint Paul tap water? What EPA records show
EPA MN1620026 · serves Ramsey County, MN · about 392,529 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
Saint Paul Regional Water Services (EPA MN1620026)
ScoreYourWater.com gives no verdict on your tap water; it shows what the public records say, as of October 14, 2026. For Saint Paul's main utility, Saint Paul Regional Water Services: 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 Saint Paul Regional Water Services, as of October 14, 2026
Health-based violation: Lead and Copper Rule, Lead and Copper Rule, Apr 2022–Sep 2023 (EPA SDWIS).
Lead, 90th percentile: 10 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 Jan 1, 2026–Jun 30, 2026). 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 2.
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 Saint Paul Regional Water Services use chloramine?
EPA treatment records (state-reported) list chloramines for Saint Paul Regional Water Services. EPA record
What EPA records show for this system
Reported results in EPA records (data as of Oct 14–15, 2026)