{"permit":"MT0030350","name":"REC ADVANCED SILICON MATERIALS LLC                                              ","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/MT0030350"},"about":[{"label":"What it is","text":"Primary Nonferrous Metals (EPA's industry listing)"},{"label":"Where","text":"Silver Bow, Montana","href":"https://www.openstreetmap.org/?mlat=45.969855&mlon=-112.68864#map=14/45.969855/-112.68864"},{"label":"Last 12 months","text":"Over a limit 3 times, last in August 2026 (Nitrogen, total [as N]; Aluminum, dissolved [as Al])"},{"label":"Permit","text":"Expired Jul 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":"2026-02-01","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/MT0030350#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. 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