{"permit":"TN0002488","name":"State Industries, LLC","state":"TN","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/TN0002488"},"about":[{"label":"What it is","text":"Household Appliances (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Ashland City, Tennessee","href":"https://www.openstreetmap.org/?mlat=36.267222&mlon=-87.065278#map=14/36.267222/-87.065278"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until May 31, 2030"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"TN","sic":"36","permits":3,"list":"https://passage-data.com/api/v1/permits?state=TN&sic=36","page":"https://passage-data.com/dmr/s/TN/36"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"7.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"maximum","qualifier":"<=","value":"10","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"139","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"285","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"monthly average","qualifier":"<=","value":"1.09","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Quarterly Reporting for Outfall 001"},{"outfall":"001","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"daily maximum","qualifier":"<=","value":"2.68","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Quarterly Reporting for Outfall 001"},{"outfall":"001","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"monthly average","qualifier":"<=","value":"8.93","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"daily maximum","qualifier":"<=","value":"17.86","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"monthly average","qualifier":"<=","value":".83","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Lead, total [as Pb]","parameter_code":"01051","statistic":"daily maximum","qualifier":"<=","value":".95","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"monthly average","qualifier":"<=","value":"6.38","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"monthly average","qualifier":"<=","value":"3.58","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":"<=","value":"8.49","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"monthly average","qualifier":"<=","value":"11.87","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Quarterly Reporting for Outfall 001"},{"outfall":"001","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"daily maximum","qualifier":"<=","value":"29","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Quarterly Reporting for Outfall 001"},{"outfall":"001","parameter":"Oil and grease","parameter_code":"03582","statistic":"monthly average","qualifier":"<=","value":"83.45","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Oil and grease","parameter_code":"03582","statistic":"daily maximum","qualifier":"<=","value":"139","unit":"lb/d","report_only":false,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"monthly average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"},{"outfall":"001","parameter":"Flow, in conduit or thru treatment plant","parameter_code":"50050","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"Monthly Reporting for Outfall 001"}],"next":[{"tool":"list_permits","says":"Screening this industry? list_permits lists every permit of it in this state in one call, each with its page and its get_permit address; `get` is the address to fetch.","arguments":{"state":"TN","sic":"36"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=TN&sic=36","url":"https://passage-data.com/api/v1/permits?state=TN&sic=36","page":"https://passage-data.com/dmr/s/TN/36"},{"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 rule's verdict.","arguments":{"permit":"TN0002488"},"needs":{"period_end":"The reporting period: its month (2026-09).","values":"The period's values as your user will file them: [{outfall, parameter, statistic, value, unit}, ...]."},"post":"/api/v1/dmr/check","url":"https://passage-data.com/api/v1/dmr/check","page":"https://passage-data.com/dmr/?permit=TN0002488"},{"tool":"fill_dmr","says":"Has your user the plant's raw daily results? fill_dmr computes the period's DMR values from them, each with the rows it came from.","arguments":{"permit":"TN0002488"},"needs":{"period_end":"The reporting period: its month (2026-09).","rows":"The plant's results: [{date, parameter, value, unit, point}, ...]; or `table`, the lab's or plant's export as text."},"post":"/api/v1/dmr/fill","url":"https://passage-data.com/api/v1/dmr/fill","page":"https://passage-data.com/dmr/?permit=TN0002488"}]}