{"state":"MO","as_of":"2026-10-15","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-15","page":"/dmr/p/MO","listed":"individual NPDES permits with limits in EPA's file; a general permit's coverages are not listed"},"filter":{"industry":null,"sic":"45","matched_on":"EPA's primary SIC code and its description","over_limit":null,"parameter":null,"renewal":null},"of":2016,"without_industry":0,"matched":9,"offset":0,"returned":9,"screen":{"of":9,"window":["2025-10-01","2026-09-30"],"with_record":9,"without_record":0,"over_limit":1,"missing_values":2,"parameters_over":[{"parameter":"Aluminum, total recoverable","permits":1},{"parameter":"BOD, 5-day, 20 deg. C","permits":1},{"parameter":"E. coli","permits":1}],"renewal":{"permit_expired":4,"application_overdue":1,"application_due_within_18_months":1},"says":"Of the 9 permits in EPA's SIC 45 in MO, 1 went over a limit between 2025-10-01 and 2026-09-30 (Aluminum, total recoverable: 1; BOD, 5-day, 20 deg. C: 1; E. coli: 1). 4 are past the expiry date EPA's file holds; 2 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.","narrow":{"over_limit":"https://passage-data.com/api/v1/permits?state=MO&sic=45&over_limit=true","parameter":{"Aluminum, total recoverable":"https://passage-data.com/api/v1/permits?state=MO&sic=45&parameter=Aluminum%2C+total+recoverable","BOD, 5-day, 20 deg. C":"https://passage-data.com/api/v1/permits?state=MO&sic=45&parameter=BOD%2C+5-day%2C+20+deg.+C","E. coli":"https://passage-data.com/api/v1/permits?state=MO&sic=45&parameter=E.+coli"},"renewal_expired":"https://passage-data.com/api/v1/permits?state=MO&sic=45&renewal=expired","renewal_due":"https://passage-data.com/api/v1/permits?state=MO&sic=45&renewal=due"}},"permits":[{"permit":"MO0135127","name":"Branson Airport LLC","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":17,"over_by":[["Aluminum, total recoverable",4],["BOD, 5-day, 20 deg. C",3],["E. coli",2]],"missing":20},"expires":"2024-12-31","renewal":{"status":"permit_expired","application_due":"2024-07-04"},"page":"https://passage-data.com/dmr/p/MO0135127","json":"https://passage-data.com/api/v1/permits/MO0135127"},{"permit":"MO0114812","name":"City of Kansas City MO","major":true,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2028-11-30","renewal":null,"page":"https://passage-data.com/dmr/p/MO0114812","json":"https://passage-data.com/api/v1/permits/MO0114812"},{"permit":"MO0138037","name":"City of Lebanon","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2027-03-31","renewal":{"status":"application_overdue","application_due":"2026-10-02"},"page":"https://passage-data.com/dmr/p/MO0138037","json":"https://passage-data.com/api/v1/permits/MO0138037"},{"permit":"MO0138941","name":"City of Lee's Summit","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2023-09-30","renewal":{"status":"permit_expired","application_due":"2023-04-03"},"page":"https://passage-data.com/dmr/p/MO0138941","json":"https://passage-data.com/api/v1/permits/MO0138941"},{"permit":"MO0098957","name":"City of Perryville","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":18},"expires":"2030-12-31","renewal":null,"page":"https://passage-data.com/dmr/p/MO0098957","json":"https://passage-data.com/api/v1/permits/MO0098957"},{"permit":"MO0134830","name":"City of Springfield","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2031-03-31","renewal":null,"page":"https://passage-data.com/dmr/p/MO0134830","json":"https://passage-data.com/api/v1/permits/MO0134830"},{"permit":"MO0118656","name":"City of St. Joseph","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2028-03-31","renewal":{"status":"application_due_within_18_months","application_due":"2027-10-03"},"page":"https://passage-data.com/dmr/p/MO0118656","json":"https://passage-data.com/api/v1/permits/MO0118656"},{"permit":"MO0134627","name":"MOARNG Environmental Management Office","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2024-01-31","renewal":{"status":"permit_expired","application_due":"2023-08-04"},"page":"https://passage-data.com/dmr/p/MO0134627","json":"https://passage-data.com/api/v1/permits/MO0134627"},{"permit":"MO0111210","name":"St. Louis Airport Authority","major":false,"sic":"4581","industry":"Airports, Flying Fields, & Services","record":{"over":0,"over_by":[],"missing":0},"expires":"2026-03-31","renewal":{"status":"permit_expired","application_due":"2025-10-02"},"page":"https://passage-data.com/dmr/p/MO0111210","json":"https://passage-data.com/api/v1/permits/MO0111210"}]}