Byron

ZipCheckup's reading of EPA SDWIS for Byron (MN1550001): no EPA violations recorded in the last five years. Federal monitoring records confirm Byron has operated without any EPA violations for the full five-year window - covering every contaminant category and reporting cycle across a service area of approximately 6,809 residents, with no gaps in the compliance record.

Data: EPA SDWIS

System Overview

Byron (EPA ID: MN1550001) is a community water system in Minnesota that serves approximately 6,809 people from groundwater sources.

This system serves ZIP code 55920 in Byron.

ZIP-Area Home Safety Context: C (67/100)

This is the average Home Safety Score for 1 of 1 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by MN or modeled from parcel and building-footprint data.

• 55920 - Byron

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Byron (MN1550001) on EPA.gov.

Frequently Asked Questions

Is Byron water safe to drink?

The accepted 2026Q2 ECHO snapshot contains zero violation records for Byron in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.

How many people does Byron serve?

Byron serves approximately 6,809 people across 1 ZIP code in Minnesota.

Where does Byron get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-mn1550001,
  author = {{ZipCheckup}},
  title  = {{Byron Water Quality Report, MN}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/mn1550001/}
}