{"permit":"TX0030228","name":"LYONDELL CHEMICAL COMPANY","state":"TX","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/TX0030228"},"about":[{"label":"What it is","text":"Industrial Organic Chemicals (EPA's industry listing)"},{"label":"Where","text":"Pasadena, Texas","href":"https://www.openstreetmap.org/?mlat=29.619962&mlon=-95.047625#map=14/29.619962/-95.047625"},{"label":"Last 12 months","text":"Over a limit once, last in March 2026 (Carbon, tot organic [TOC])"},{"label":"Permit","text":"In force until May 10, 2029"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"TX","sic":"28","permits":165,"list":"https://passage-data.com/api/v1/permits?state=TX&sic=28","page":"https://passage-data.com/dmr/s/TX/28"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":1,"over_by":[["Carbon, tot organic [TOC]",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Carbon, tot organic [TOC]","times":1,"find_limits":{"parameter":"total organic carbon","place":"US-TX","medium":"water_discharge"},"get":"https://passage-data.com/api/v1/limits?parameter=total+organic+carbon&place=US-TX&medium=water_discharge"}],"limits":[{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"STORMWATER - 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