{"permit":"TX0139483","name":"MARTIN MARIETTA MATERIALS SOUTHWEST LLC","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/TX0139483"},"about":[{"label":"What it is","text":"Construction Sand And Gravel (EPA's industry listing)"},{"label":"Where","text":"Weatherford, Texas","href":"https://www.openstreetmap.org/?mlat=32.60944&mlon=-97.823333#map=14/32.60944/-97.823333"},{"label":"Last 12 months","text":"Over a limit 4 times, last in June 2026 (pH; Solids, total suspended)"},{"label":"Permit","text":"Expired May 29, 2025; 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":"2024-11-30","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/TX0139483#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":"14","permits":13,"list":"https://passage-data.com/api/v1/permits?state=TX&sic=14","page":"https://passage-data.com/dmr/s/TX/14"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":4,"over_by":[["pH",2],["Solids, total suspended",2]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"pH","times":2,"find_limits":{"parameter":"ph","place":"US-TX","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=ph&place=US-TX&medium=surface_water"},{"parameter":"Solids, total suspended","times":2,"find_limits":{"parameter":"total suspended solids","place":"US-TX","medium":"water_discharge"},"get":"https://passage-data.com/api/v1/limits?parameter=total+suspended+solids&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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