Data source · Massachusetts Department of Environment…

Drinking Water PFAS Results

Sample-level Massachusetts public water system PFAS test results, including analyte, collection date, result, limits, method and sampling location.

FreeAPIFull fileSubnational

What it answers ↓

1Questions answered

11Fields delivered

1Region

Questions this answers

1 · best fit first

QuestionPrimary fit

Area drinking-water PFAS measurements

Massachusetts' live governmental Data Lake API returns sample-level PFAS results by PWS and town with raw-or-finished designation, chemical, collection date, result and qualifiers, units, sample location, analytical method, detection/reporting limits, and contaminant-limit fields. Preserve source-reported limits as context rather than converting them into current compliance or exposure at every address.

Fields it delivers

11 fields

Analytical detection limit Analytical method Analytical reporting limit Analytical result qualifier Environmental contaminant Environmental sample concentration Environmental sample date Environmental sample type Organisation name Public water system type Regulatory contaminant limit

CoverageSubnational

First-party agency product and GIS material describes this as a Massachusetts statewide or state-program dataset. Coverage is limited to the regulated/program population described by the product, not every site in the state.

Massachusetts, United States

Access & termsFree

The cited first-party dataset, API, download, or public query page provides direct standing access without an account purchase, subscription, or checkout. The access page and available publisher metadata were checked for monetary prerequisites and state none; this cost finding does not assert open reuse rights.

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