{"permit":"IN0022462","name":"BUTLER WWTP","state":"IN","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/IN0022462"},"about":[{"label":"What it is","text":"Sewage treatment plant · rated a major discharger by EPA"},{"label":"Where","text":"Butler, Indiana","href":"https://www.openstreetmap.org/?mlat=41.433222&mlon=-84.858889#map=14/41.433222/-84.858889"},{"label":"Last 12 months","text":"Over a limit 27 times, last in August 2026 (Chloride [as Cl]; E. coli, colony forming units [CFU]; Oxygen, dissolved [DO]). 6 required values not reported. 9 of 40 reports filed late"},{"label":"Permit","text":"Expired Aug 31, 2026; its limits still apply until a new permit is issued, and EPA still expects the reports"}],"renewal_due":null,"renewal_check":{"offered_because":"permit_expired","application_due":"2026-03-04","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/IN0022462#renewal","says":"Each limit a renewal could tighten or add, from the state's water-quality standards and the federal rules for this kind of discharge, each cited to its rule, beside EPA's 12-month record; a rule we do not hold is named, never guessed. A person orders it on the permit's page with their email; it is sent by email within 5 business days."},"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":27,"over_by":[["Chloride [as Cl]",5],["E. coli, colony forming units [CFU]",4],["Oxygen, dissolved [DO]",4]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Chloride [as Cl]","times":5,"find_limits":{"parameter":"chloride","place":"US-IN","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=chloride&place=US-IN&medium=surface_water"},{"parameter":"Oxygen, dissolved [DO]","times":4,"find_limits":{"parameter":"dissolved oxygen","place":"US-IN","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=dissolved+oxygen&place=US-IN&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":null,"value":null,"unit":"SU","report_only":true,"enforceable":true,"months":"all","limit_set":"PARTIALLY TREATED CSO DISCHARGE - 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