Lawrence Water Works

ZipCheckup's reading of EPA records for Lawrence Water Works (MA3149000): no drinking-water violations recorded since 2021. From the earliest to the most recent cycle in the EPA data on file, Lawrence Water Works has logged zero violations for the 89,143 people in its service area - a count of records, not a test result for any home.

Data: EPA SDWIS

System Overview

Lawrence Water Works (EPA ID: MA3149000) is a community water system in Massachusetts that serves approximately 89,143 people from surface water sources.

This system provides water to 4 ZIP codes across 2 communities.

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

This is the average Home Safety Score for 2 of 4 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

4 of 4 ZIP records with known zones are in EPA Radon Zone 1.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

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 MA or modeled from parcel and building-footprint data.

• 01840 - Lawrence
• 01841 - Lawrence
• 01843 - Lawrence
• 01844 - Methuen

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Lawrence Water Works (MA3149000) on EPA.gov.

Frequently Asked Questions

Is Lawrence Water Works water safe to drink?

The accepted 2026Q2 ECHO snapshot contains zero violation records for Lawrence Water Works 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 Lawrence Water Works serve?

Lawrence Water Works serves approximately 89,143 people across 4 ZIP codes in Massachusetts.

Where does Lawrence Water Works get its water?

The primary water source is surface water.

@misc{zipcheckup-water-system-ma3149000,
  author = {{ZipCheckup}},
  title  = {{Lawrence Water Works, MA: Serves 89K People}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/ma3149000/}
}