{"permit":"LA0045446","name":"MAGNOLIA WATER UTILITY OPERATING CO., LLC","state":"LA","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/LA0045446"},"about":[{"label":"What it is","text":"Sewerage Systems (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Slidell, Louisiana","href":"https://www.openstreetmap.org/?mlat=30.226111&mlon=-89.7875#map=14/30.226111/-89.7875"},{"label":"Last 12 months","text":"Over a limit 72 times, last in August 2026 (BOD, carbonaceous [5 day, 20 C]; Nitrogen, ammonia total [as N]; Coliform, fecal general). 4 of 20 reports filed late"},{"label":"Permit","text":"In force until Sep 30, 2029"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"LA","sic":"4952","permits":438,"list":"https://passage-data.com/api/v1/permits?state=LA&sic=4952"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":72,"over_by":[["BOD, carbonaceous [5 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with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"LA","sic":"4952"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=LA&sic=4952","url":"https://passage-data.com/api/v1/permits?state=LA&sic=4952"},{"tool":"find_limits","says":"What do the rules say about what it went over on? find_limits gives the cited state and federal limits for it, each with its rule; `get` is the address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"cbod5","place":"US-LA","medium":"water_discharge"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=cbod5&place=US-LA&medium=water_discharge","url":"https://passage-data.com/api/v1/limits?parameter=cbod5&place=US-LA&medium=water_discharge","page":"https://passage-data.com/limits/US-LA/cbod5"},{"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 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