{"@context":"https://schema.org","@type":"Dataset","@id":"https://zipradar.org/topic/water-quality/05641/","name":"Water quality for ZIP 05641 — Montpelier (VT), VT","description":"Water quality data for ZIP 05641 (Montpelier (VT), Vermont), sourced from EPA SDWIS.","topic":{"slug":"water-quality","label":"Water quality","source":"EPA SDWIS","sourceUrl":"https://www.epa.gov/ground-water-and-drinking-water/safe-drinking-water-information-system-sdwis-federal-reporting","refreshCadence":"Quarterly (federal mandate)","summary":"Pages show the largest community water system on record for the ZIP's county, its PWSID and population served, and its health-based and total violations in the last 3 years. Lead and copper sampling results are not shown; your utility's annual water quality report (CCR) has them.","limitations":"Where a county has several water systems, zipradar shows the one serving the most people and says how many others are on record; yours may be a different one. Private well water is not covered."},"place":{"zip":"05641","city":"Montpelier (VT)","state":"VT","stateFull":"Vermont","county":"Washington County (VT)","countySlug":"washington-county","geo":{"latitude":44.2601,"longitude":-72.5754}},"stateContext":{"topConcern":"Radon Zone 1, river flooding","narrative":"Vermont is uniformly Zone 1 radon. River flooding (Tropical Storm Irene 2011, July 2023 events) drives FEMA AE zone revisions. Older housing stock means lead-paint risk in Burlington, Rutland."},"radonZone":null,"airQuality":null,"waterQuality":{"primary":{"pwsid":"VT0005254","name":"BARRE CITY WATER SYSTEM","populationServed":14000,"waterSource":"SW","violations":{"windowYears":3,"total":0,"healthBased":0,"latest":null}},"systemCount":43,"caveat":"This is federal SDWIS reporting data for the community water system serving this county, not an address-level test result. Private well water is never covered by SDWIS. Where a county is served by multiple systems, this shows the one serving the most people."},"datePublished":"2026-04-24","dateModified":"2026-09-24","canonicalUrl":"https://zipradar.org/topic/water-quality/05641/","zipDashboardUrl":"https://zipradar.org/zip/05641/","zipDashboardApiUrl":"https://zipradar.org/api/zip/05641","primarySourceUrl":"https://www.epa.gov/ground-water-and-drinking-water/safe-drinking-water-information-system-sdwis-federal-reporting","license":{"content":"CC-BY-4.0","attribution":"zipradar.org — https://zipradar.org/topic/water-quality/05641/"}}