{"permit":"IA0073784","name":"MURPHY-BROWN LLC DBA SMITHFIELD HOG PRODUCTION","state":"IA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/IA0073784"},"about":[{"label":"What it is","text":"Prepared Feeds (EPA's industry listing)"},{"label":"Where","text":"Algona, Iowa","href":"https://www.openstreetmap.org/?mlat=43.07048&mlon=-94.28391#map=14/43.07048/-94.28391"},{"label":"Last 12 months","text":"Over a limit 6 times, last in January 2026 (Solids, total suspended). 10 required values not reported"},{"label":"Permit","text":"In force until Sep 30, 2029"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"IA","sic":"20","permits":48,"list":"https://passage-data.com/api/v1/permits?state=IA&sic=20","page":"https://passage-data.com/dmr/s/IA/20"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":6,"over_by":[["Solids, total 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