{"permit":"MT0022560","name":"CITY OF EAST HELENA                                                             ","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/MT0022560"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"East Helena, Montana","href":"https://www.openstreetmap.org/?mlat=46.603611&mlon=-111.921111#map=14/46.603611/-111.921111"},{"label":"Last 12 months","text":"Over a limit 43 times, last in September 2026 (BOD, 5-day, 20 deg. C; Nitrogen, total [as N]; Copper, total recoverable)"},{"label":"Permit","text":"Expired Nov 30, 2024; 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":"2024-06-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/MT0022560#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":"2026-09-30","over":43,"over_by":[["BOD, 5-day, 20 deg. 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