{"permit":"MT0021792","name":"TOWN OF VALIER                                                                  ","state":"MT","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/MT0021792"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Valier, Montana","href":"https://www.openstreetmap.org/?mlat=48.3136409&mlon=-112.241306#map=14/48.3136409/-112.241306"},{"label":"Last 12 months","text":"Over a limit 5 times, last in June 2026 (E. coli, MTEC-MF; BOD, 5-day, percent removal; Solids, suspended percent removal)"},{"label":"Permit","text":"In force until Feb 28, 2027"}],"renewal_due":{"date":"2026-09-01","when":"Sep 1, 2026, overdue","urgent":true},"renewal_check":{"offered_because":"application_overdue","application_due":"2026-09-01","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/MT0021792#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":5,"over_by":[["E. coli, MTEC-MF",2],["BOD, 5-day, percent removal",1],["Solids, suspended percent removal",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Flow rate","parameter_code":"00056","statistic":"monthly average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"SEWAGE TREATMENT LAGOON"},{"outfall":"001","parameter":"Flow rate","parameter_code":"00056","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"SEWAGE TREATMENT LAGOON"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"SEWAGE TREATMENT LAGOON"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"weekly maximum","qualifier":"<=","value":"45","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"SEWAGE TREATMENT LAGOON"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"9","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"SEWAGE TREATMENT LAGOON"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. C","parameter_code":"00310","statistic":"weekly maximum","qualifier":"<=","value":"13","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"SEWAGE TREATMENT LAGOON"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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