{"state":"MS","as_of":"2026-10-15","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-15","page":"/dmr/p/MS","listed":"individual NPDES permits with limits in EPA's file; a general permit's coverages are not listed"},"filter":{"industry":null,"sic":"30","matched_on":"EPA's primary SIC code and its description","over_limit":null,"parameter":null,"renewal":null},"of":1106,"without_industry":0,"matched":3,"offset":0,"returned":3,"screen":{"of":3,"window":["2025-10-01","2026-09-30"],"with_record":3,"without_record":0,"over_limit":1,"missing_values":1,"parameters_over":[{"parameter":"Zinc, total recoverable","permits":1}],"renewal":{"permit_expired":0,"application_overdue":0,"application_due_within_18_months":2},"says":"Of the 3 permits in EPA's SIC 30 in MS, 1 went over a limit between 2025-10-01 and 2026-09-30 (Zinc, total recoverable: 1). 0 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=MS&sic=30&over_limit=true","parameter":{"Zinc, total recoverable":"https://passage-data.com/api/v1/permits?state=MS&sic=30&parameter=Zinc%2C+total+recoverable"},"renewal_due":"https://passage-data.com/api/v1/permits?state=MS&sic=30&renewal=due"}},"permits":[{"permit":"MS0000078","name":"GRT RIPLEY OPERATIONS LLC","major":false,"sic":"3069","industry":"Fabricated Rubber Products","record":{"over":0,"over_by":[],"missing":136},"expires":"2027-08-31","renewal":{"status":"application_due_within_18_months","application_due":"2027-03-04"},"page":"https://passage-data.com/dmr/p/MS0000078","json":"https://passage-data.com/api/v1/permits/MS0000078"},{"permit":"MS0000086","name":"MISSISSIPPI POLYMERS INC","major":false,"sic":"3081","industry":"Unsupported Plastics Film & Sheet","record":{"over":0,"over_by":[],"missing":0},"expires":"2029-11-30","renewal":null,"page":"https://passage-data.com/dmr/p/MS0000086","json":"https://passage-data.com/api/v1/permits/MS0000086"},{"permit":"MS0036986","name":"WESTLAKE COMPOUNDS LLC, dba WESTLAKE GLOBAL COMPOUNDS, GALLMAN","major":false,"sic":"3087","industry":"Custom Compound Purchased Resins","record":{"over":1,"over_by":[["Zinc, total recoverable",1]],"missing":0},"expires":"2027-04-30","renewal":{"status":"application_due_within_18_months","application_due":"2026-11-01"},"page":"https://passage-data.com/dmr/p/MS0036986","json":"https://passage-data.com/api/v1/permits/MS0036986"}]}