{"permit":"IL0076368","name":"ESSEX, VILLAGE OF","state":"IL","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/IL0076368"},"about":[{"label":"What it is","text":"Sewage treatment plant"},{"label":"Where","text":"Essex, Illinois","href":"https://www.openstreetmap.org/?mlat=41.186806&mlon=-88.155056#map=14/41.186806/-88.155056"},{"label":"Last 12 months","text":"Over a limit 2 times, last in March 2026 (Nitrogen, ammonia total [as N]). 2 of 22 reports filed late"},{"label":"Permit","text":"In force until Jun 30, 2029"}],"renewal_due":null,"renewal_check":null,"sector":null,"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":2,"over_by":[["Nitrogen, ammonia total [as N]",2]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Nitrogen, ammonia total [as 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