{"permit":"MS0047422","name":"GENESIS RAIL SERVICES LLC, NATCHEZ TERMINAL","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/MS0047422"},"about":[{"label":"What it is","text":"Chemicals & Allied Products (EPA's industry listing)"},{"label":"Where","text":"Natchez, Mississippi","href":"https://www.openstreetmap.org/?mlat=31.536528&mlon=-91.434056#map=14/31.536528/-91.434056"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Jul 31, 2031"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"MS","sic":"51","permits":6,"list":"https://passage-data.com/api/v1/permits?state=MS&sic=51","page":"https://passage-data.com/dmr/s/MS/51"},"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":"001","parameter":"BOD, 5-day, 20 deg. 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