Parcel environmental release incident history

New York's public API and downloadable statewide archive let a buyer screen arbitrary addresses for reported spills and retrieve incident identifier, facility and address, dates, cause and source, affected waterbody, materials, quantities, recovered amount, and closure date. No coordinates are published, so preserve the address-match method; a report or blank closure date does not establish present contamination or open standing.

MassDEP's standing public search and five-file download let a buyer screen an arbitrary Massachusetts location for RTN-keyed reported releases and retrieve address, status, primary release information, chemicals, location type, release source, and actions. Use address or site matching and preserve notification and status semantics; a reported release is not proof of present contamination.

Indiana's official statewide ER-filtered Feature Layer supports advanced queries and CSV, GeoJSON, and full-layer export and returns spill points with regulatory IDs, addresses, coordinates, and mapped accuracy, enabling buyer-named parcel or location screening for officially mapped spill associations. It supports incident presence and mapped location only, not dates, materials, quantities, causes, response, closure, or remediation standing.