{"permit":"MS0031704","name":"LEAF RIVER CELLULOSE LLC","state":"MS","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/MS0031704"},"about":[{"label":"What it is","text":"Pulp Mills (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Perry County, Mississippi","href":"https://www.openstreetmap.org/?mlat=31.2375&mlon=-89.041667#map=14/31.2375/-89.041667"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"Expired Sep 30, 2007; 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":"2007-04-03","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/MS0031704#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":{"state":"MS","sic":"26","permits":9,"list":"https://passage-data.com/api/v1/permits?state=MS&sic=26","page":"https://passage-data.com/dmr/s/MS/26"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Color [PT-CO units]","parameter_code":"00080","statistic":"monthly average","qualifier":"<=","value":"50","unit":"col unit (pc)","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS/SANITARY WASTEWATER"},{"outfall":"001","parameter":"Color [PT-CO units]","parameter_code":"00080","statistic":"daily maximum","qualifier":"<=","value":"65","unit":"col unit (pc)","report_only":false,"enforceable":true,"months":"all","limit_set":"PROCESS/SANITARY WASTEWATER"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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