{"permit":"LA0126730","name":"National Salvage & Service Corporation - National Fuel Production 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/LA0126730"},"about":[{"label":"What it is","text":"Sawmills And Planing Mills, General (EPA's industry listing)"},{"label":"Where","text":"De Ridder, Louisiana","href":"https://www.openstreetmap.org/?mlat=30.801667&mlon=-93.367778#map=14/30.801667/-93.367778"},{"label":"Last 12 months","text":"No values over a limit. 6 of 9 reports filed late"},{"label":"Permit","text":"In force until Jun 30, 2031"}],"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":"003","parameter":"pH","parameter_code":"00400","statistic":"instantaneous minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Quarterly - 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