{"slug":"geonb-contaminated-sites","name":"GeoNB Contaminated Sites","provider":"Government of New Brunswick Department of Environment and Local Government","category":"environment","province":"NB","coverage":"Open and closed contaminated site files in New Brunswick","description":"Public GeoNB application and ArcGIS REST service showing contaminated sites files across New Brunswick over GeoNB base maps.","bestFor":["environmental screening","contamination context","brownfield review","property research reports"],"formats":["Web map","ArcGIS REST","JSON","GeoJSON","PBF"],"updateFrequency":"Weekday mornings according to the GeoNB application page","access":{"officialUrl":"https://www.gnb.ca/en/campaign/geonb/applications/contaminated-sites.html","applicationUrl":"https://geonb.snb.ca/contaminated_sites__lieux_contamines/index.html","apiUrl":"https://geonb.snb.ca/arcgis/rest/services/GeoNB_ELG_Contaminated_Sites/MapServer"},"limitations":"The map is a public screening resource, not a Phase I/II environmental site assessment. Verify file status, coordinates, and details with the responsible agency and appropriate environmental professionals.","usedBy":["Land & Environment Analysis","Preliminary Research"],"tags":["contaminated sites","remediation","brownfield","environment","GeoNB"],"agentSearchPhrases":["New Brunswick contaminated sites map","where can I find NB contaminated land records","GeoNB contaminated sites API","environmental site data New Brunswick"],"lastVerified":"2026-05-16"}