{"permit":"LA0097691","name":"MARTCO LLC","state":"LA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/LA0097691"},"about":[{"label":"What it is","text":"Softwood Veneer And Plywood (EPA's industry listing)"},{"label":"Where","text":"Chopin, Louisiana","href":"https://www.openstreetmap.org/?mlat=31.498611&mlon=-92.856111#map=14/31.498611/-92.856111"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Sep 30, 2029"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"LA","sic":"24","permits":18,"list":"https://passage-data.com/api/v1/permits?state=LA&sic=24","page":"https://passage-data.com/dmr/s/LA/24"},"limits_from_version":null,"record":{"last_filed":"2026-06-30","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"002","parameter":"BOD, 5-day, 20 deg. 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