{"state":"MN","as_of":"2026-10-15","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-15","page":"/dmr/p/MN","listed":"individual NPDES permits with limits in EPA's file; a general permit's coverages are not listed"},"filter":{"industry":null,"sic":"40","matched_on":"EPA's primary SIC code and its description","over_limit":null,"parameter":null,"renewal":null},"of":455,"without_industry":14,"matched":3,"offset":0,"returned":3,"screen":{"of":3,"window":["2025-10-01","2026-09-30"],"with_record":2,"without_record":1,"over_limit":1,"missing_values":0,"parameters_over":[{"parameter":"Solids, total suspended","permits":1}],"renewal":{"permit_expired":2,"application_overdue":0,"application_due_within_18_months":0},"says":"Of the 3 permits in EPA's SIC 40 in MN, 1 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 1); 1 has no reports in EPA's file for that window. 2 are past the expiry date EPA's file holds; 0 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=MN&sic=40&over_limit=true","parameter":{"Solids, total suspended":"https://passage-data.com/api/v1/permits?state=MN&sic=40&parameter=Solids%2C+total+suspended"},"renewal_expired":"https://passage-data.com/api/v1/permits?state=MN&sic=40&renewal=expired"}},"permits":[{"permit":"MN0000779","name":"BNSF Railway","major":false,"sic":"4011","industry":"Railroads, Line-Haul Operating","record":null,"expires":"2031-09-30","renewal":null,"page":"https://passage-data.com/dmr/p/MN0000779","json":"https://passage-data.com/api/v1/permits/MN0000779"},{"permit":"MN0000361","name":"CN","major":false,"sic":"4011","industry":"Railroads, Line-Haul Operating","record":{"over":7,"over_by":[["Solids, total suspended",7]],"missing":0},"expires":"2026-08-31","renewal":{"status":"permit_expired","application_due":"2026-03-04"},"page":"https://passage-data.com/dmr/p/MN0000361","json":"https://passage-data.com/api/v1/permits/MN0000361"},{"permit":"MN0049018","name":"Wisconsin Central Limited","major":false,"sic":"4011","industry":"Railroads, Line-Haul Operating","record":{"over":0,"over_by":[],"missing":0},"expires":"2025-01-31","renewal":{"status":"permit_expired","application_due":"2024-08-04"},"page":"https://passage-data.com/dmr/p/MN0049018","json":"https://passage-data.com/api/v1/permits/MN0049018"}]}