{"permit":"OK0040142","name":"3M Technical Ceramics","state":"OK","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/OK0040142"},"about":[{"label":"What it is","text":"Industrial Inorganic Chemicals (EPA's industry listing)"},{"label":"Where","text":"Quapaw, Oklahoma","href":"https://www.openstreetmap.org/?mlat=36.969358&mlon=-94.769674#map=14/36.969358/-94.769674"},{"label":"Last 12 months","text":"Over a limit 9 times, last in July 2026 (Oxidants, total residual; pH; Solids, total suspended). 6 required values not reported. 6 of 44 reports filed late"},{"label":"Permit","text":"In force until Jan 31, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"OK","sic":"28","permits":11,"list":"https://passage-data.com/api/v1/permits?state=OK&sic=28","page":"https://passage-data.com/dmr/s/OK/28"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":9,"over_by":[["Oxidants, total 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one call, each with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"OK","sic":"28"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=OK&sic=28","url":"https://passage-data.com/api/v1/permits?state=OK&sic=28","page":"https://passage-data.com/dmr/s/OK/28"},{"tool":"find_limits","says":"What do the rules say about what it went over on? find_limits gives the cited state and federal limits for it, each with its rule; `get` is the address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"ph","place":"US-OK","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-OK&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-OK&medium=surface_water","page":"https://passage-data.com/limits/US-OK/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":"OK0040142"},"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=OK0040142"},{"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":"OK0040142"},"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=OK0040142"}]}