{"permit":"TX0088510","name":"LINDE, INC","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/TX0088510"},"about":[{"label":"What it is","text":"Industrial Gases (EPA's industry listing)"},{"label":"Where","text":"La Porte, Texas","href":"https://www.openstreetmap.org/?mlat=29.693055&mlon=-95.033888#map=14/29.693055/-95.033888"},{"label":"Last 12 months","text":"Over a limit 4 times, last in April 2026 (Enterococci)"},{"label":"Permit","text":"Expired Sep 3, 2026; 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":"2026-03-07","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/TX0088510#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":"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":"2026-09-30","over":4,"over_by":[["Enterococci",4]],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"daily maximum","qualifier":"<=","value":"105","unit":"deg F","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"monthly minimum","qualifier":">=","value":"4","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily average","qualifier":"<=","value":"450","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"daily maximum","qualifier":"<=","value":"900","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily average","qualifier":"<=","value":"135","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"270","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily average","qualifier":"<=","value":"13.4","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Oil & Grease","parameter_code":"00556","statistic":"daily maximum","qualifier":"<=","value":"26.8","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily average","qualifier":"<=","value":"14","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Nitrogen, ammonia total [as N]","parameter_code":"00610","statistic":"daily maximum","qualifier":"<=","value":"27","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Flow [dry weather]","parameter_code":"51061","statistic":"daily average","qualifier":"<=","value":".54","unit":"MGD","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Flow [dry weather]","parameter_code":"51061","statistic":"daily maximum","qualifier":"<=","value":".75","unit":"MGD","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Cyanide, free available","parameter_code":"51173","statistic":"daily average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"Cyanide, free available","parameter_code":"51173","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily average","qualifier":"<=","value":"45","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"001","parameter":"BOD, carbonaceous [5 day, 20 C]","parameter_code":"80082","statistic":"daily maximum","qualifier":"<=","value":"90","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"UTILITY WASTEWATER - 001"},{"outfall":"101","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"SANITARY WASTE - 101"},{"outfall":"101","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"SANITARY WASTE - 101"},{"outfall":"101","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"monthly minimum","qualifier":">=","value":"1","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"SANITARY WASTE - 101"},{"outfall":"101","parameter":"Chlorine, total residual","parameter_code":"50060","statistic":"monthly maximum","qualifier":"<=","value":"4","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"SANITARY WASTE - 101"},{"outfall":"101","parameter":"Enterococci","parameter_code":"61211","statistic":"daily average","qualifier":"<=","value":"35","unit":"CFU/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"SANITARY WASTE - 101"},{"outfall":"101","parameter":"Enterococci","parameter_code":"61211","statistic":"daily maximum","qualifier":"<=","value":"130","unit":"CFU/100mL","report_only":false,"enforceable":true,"months":"all","limit_set":"SANITARY WASTE - 101"}],"next":[{"tool":"list_permits","says":"Screening this industry? list_permits lists every permit of it in this state in one call, each with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"TX","sic":"28"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=TX&sic=28","url":"https://passage-data.com/api/v1/permits?state=TX&sic=28","page":"https://passage-data.com/dmr/s/TX/28"},{"tool":"check_dmr","says":"Before your user files this permit's DMR: check_dmr sets each value beside the permit's limit for that period, with EPA's violation rule's verdict.","arguments":{"permit":"TX0088510"},"needs":{"period_end":"The reporting period: its month (2026-09).","values":"The period's values as your user will file them: [{outfall, parameter, statistic, value, unit}, ...]."},"post":"/api/v1/dmr/check","url":"https://passage-data.com/api/v1/dmr/check","page":"https://passage-data.com/dmr/?permit=TX0088510"},{"tool":"fill_dmr","says":"Has your user the plant's raw daily results? fill_dmr computes the period's DMR values from them, each with the rows it came from.","arguments":{"permit":"TX0088510"},"needs":{"period_end":"The reporting period: its month (2026-09).","rows":"The plant's results: [{date, parameter, value, unit, point}, ...]; or `table`, the lab's or plant's export as text."},"post":"/api/v1/dmr/fill","url":"https://passage-data.com/api/v1/dmr/fill","page":"https://passage-data.com/dmr/?permit=TX0088510"}]}