{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "Nolan Hendon", "hasEmail": "mailto:no-reply@data.bloomington.in.gov"}, "description": "Total Trihalomethanes (TTHMs) are regulated by the Safe Drinking Water Act through the Stage 2 Disinfectant Byproduct Rule. The City of Bloomington Utilities collects monthly samples at 8 testing locations throughout the distribution system and follows a quarterly compliance schedule. Compliance is calculated on a Locational Running Annual Average (LRAA). The Maximum Contaminant Level for TTHMs is 80 \u00b5g/l. Micrograms per liter (\u00b5g/l) is equal to parts per billion (ppb). One part per billion is roughly equal to a teaspoon of water in an Olympic-size swimming pool.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://data.bloomington.in.gov/api/views/k64r-tvha/rows.csv?accessType=DOWNLOAD", "mediaType": "text/csv"}, {"@type": "dcat:Distribution", "describedBy": "https://data.bloomington.in.gov/api/views/k64r-tvha/columns.rdf", "describedByType": "application/rdf+xml", "downloadURL": "https://data.bloomington.in.gov/api/views/k64r-tvha/rows.rdf?accessType=DOWNLOAD", "mediaType": "application/rdf+xml"}, {"@type": "dcat:Distribution", "describedBy": "https://data.bloomington.in.gov/api/views/k64r-tvha/columns.json", "describedByType": "application/json", "downloadURL": "https://data.bloomington.in.gov/api/views/k64r-tvha/rows.json?accessType=DOWNLOAD", "mediaType": "application/json"}, {"@type": "dcat:Distribution", "describedBy": "https://data.bloomington.in.gov/api/views/k64r-tvha/columns.xml", "describedByType": "application/xml", "downloadURL": "https://data.bloomington.in.gov/api/views/k64r-tvha/rows.xml?accessType=DOWNLOAD", "mediaType": "application/xml"}], "identifier": "https://data.bloomington.in.gov/api/views/k64r-tvha", "issued": "2022-03-07", "landingPage": "https://data.bloomington.in.gov/d/k64r-tvha", "license": "http://opendatacommons.org/licenses/pddl/1.0/", "modified": "2026-04-02", "publisher": {"@type": "org:Organization", "name": "data.bloomington.in.gov"}, "theme": ["Utilities & Water"], "title": "TTHM LRAA Data"}