{"permit":"IN0064688","name":"LAGRANGE CO REG. UTILITY DIST - REGION C 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/IN0064688"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Howe-Lagrange Tollgate, Indiana","href":"https://www.openstreetmap.org/?mlat=41.744634&mlon=-85.427604#map=14/41.744634/-85.427604"},{"label":"Last 12 months","text":"Over a limit once, last in July 2026 (Oxygen, dissolved [DO]). 1 required value not reported. 1 of 12 reports filed late"},{"label":"Permit","text":"In force until Feb 28, 2029"}],"renewal_due":null,"renewal_check":null,"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":1,"over_by":[["Oxygen, dissolved [DO]",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Oxygen, dissolved [DO]","times":1,"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":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily average minimum","qualifier":">=","value":"6","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"0.20 MGD CLASS II EXTENDED AERATION - TO FAWN RIVER"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"0.20 MGD CLASS II EXTENDED AERATION - TO FAWN RIVER"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"0.20 MGD CLASS II EXTENDED AERATION - TO FAWN RIVER"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"12","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"0.20 MGD CLASS II EXTENDED AERATION - TO FAWN RIVER"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"maximum weekly average","qualifier":"<=","value":"18","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"0.20 MGD CLASS II EXTENDED AERATION - 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