{"permit":"NY0000574","name":"GENERAL MOTORS LLC","state":"NY","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/NY0000574"},"about":[{"label":"What it is","text":"Motor Vehicle Parts And Accessories (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Tonawanda, New York","href":"https://www.openstreetmap.org/?mlat=42.972778&mlon=-78.895278#map=14/42.972778/-78.895278"},{"label":"Last 12 months","text":"Over a limit 3 times, last in July 2026 (PCB-1242; PCB-1248; pH)"},{"label":"Permit","text":"In force until Mar 31, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"NY","sic":"37","permits":6,"list":"https://passage-data.com/api/v1/permits?state=NY&sic=37","page":"https://passage-data.com/dmr/s/NY/37"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":3,"over_by":[["PCB-1242",1],["PCB-1248",1],["pH",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"pH","times":1,"find_limits":{"parameter":"ph","place":"US-NY","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-NY&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"daily maximum","qualifier":"<=","value":"90","unit":"deg F","report_only":false,"enforceable":true,"months":"all","limit_set":"GEN. 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address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"ph","place":"US-NY","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-NY&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-NY&medium=surface_water","page":"https://passage-data.com/limits/US-NY/ph"},{"tool":"check_dmr","says":"Before your user files this permit's DMR: check_dmr sets each value beside the permit's limit for that period, with EPA's violation rule's verdict.","arguments":{"permit":"NY0000574"},"needs":{"period_end":"The reporting period: its month (2026-09).","values":"The period's values as your user will file them: [{outfall, parameter, statistic, value, unit}, ...]."},"post":"/api/v1/dmr/check","url":"https://passage-data.com/api/v1/dmr/check","page":"https://passage-data.com/dmr/?permit=NY0000574"},{"tool":"fill_dmr","says":"Has your user the plant's raw daily results? fill_dmr computes the period's DMR values from them, each with the rows it came from.","arguments":{"permit":"NY0000574"},"needs":{"period_end":"The reporting period: its month (2026-09).","rows":"The plant's results: [{date, parameter, value, unit, point}, ...]; or `table`, the lab's or plant's export as text."},"post":"/api/v1/dmr/fill","url":"https://passage-data.com/api/v1/dmr/fill","page":"https://passage-data.com/dmr/?permit=NY0000574"}]}