{"permit":"KS0031160","name":"NATOMA, CITY OF","state":"KS","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/KS0031160"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Natoma, Kansas","href":"https://www.openstreetmap.org/?mlat=39.18081&mlon=-99.01964#map=14/39.18081/-99.01964"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Jun 30, 2029"}],"renewal_due":null,"renewal_check":null,"sector":null,"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. C","parameter_code":"00310","statistic":"monthly average","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"Effluent"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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