{"permit":"OH0004502","name":"Ranco North America","state":"OH","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/OH0004502"},"about":[{"label":"What it is","text":"Scrap And Waste Materials (EPA's industry listing)"},{"label":"Where","text":"Plain City, Ohio","href":"https://www.openstreetmap.org/?mlat=40.12613&mlon=-83.27298#map=14/40.12613/-83.27298"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Mar 31, 2029"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"OH","sic":"50","permits":15,"list":"https://passage-data.com/api/v1/permits?state=OH&sic=50","page":"https://passage-data.com/dmr/s/OH/50"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","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":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Phosphorus, total [as P]","parameter_code":"00665","statistic":"daily maximum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"monthly average","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Copper, total recoverable","parameter_code":"01119","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ug/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"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":null},{"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":null},{"outfall":"001","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"monthly average","qualifier":"<=","value":"12","unit":"ng/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"daily maximum","qualifier":"<=","value":"1700","unit":"ng/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"monthly average","qualifier":"<=","value":".0000017","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"daily maximum","qualifier":"<=","value":".00024","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"pH","parameter_code":"00400","statistic":"daily minimum","qualifier":">=","value":"6.5","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"pH","parameter_code":"00400","statistic":"daily maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"20","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"30","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"monthly average","qualifier":"<=","value":"1.21","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Solids, total suspended","parameter_code":"00530","statistic":"daily maximum","qualifier":"<=","value":"1.82","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Oil and grease [soxhlet extr.] tot.","parameter_code":"00550","statistic":"daily maximum","qualifier":"<=","value":"10","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Oil and grease [soxhlet extr.] tot.","parameter_code":"00550","statistic":"daily maximum","qualifier":"<=","value":".61","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cyanide, total [as CN]","parameter_code":"00720","statistic":"monthly average","qualifier":"<=","value":".116","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cyanide, total [as CN]","parameter_code":"00720","statistic":"daily maximum","qualifier":"<=","value":".174","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cyanide, total [as CN]","parameter_code":"00720","statistic":"monthly average","qualifier":"<=","value":".007","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cyanide, total [as CN]","parameter_code":"00720","statistic":"daily maximum","qualifier":"<=","value":".01","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cadmium, total [as Cd]","parameter_code":"01027","statistic":"monthly average","qualifier":"<=","value":"30","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cadmium, total [as Cd]","parameter_code":"01027","statistic":"daily maximum","qualifier":"<=","value":"45","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cadmium, total [as Cd]","parameter_code":"01027","statistic":"monthly average","qualifier":"<=","value":".0018","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Cadmium, total [as Cd]","parameter_code":"01027","statistic":"daily maximum","qualifier":"<=","value":".0027","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"monthly average","qualifier":"<=","value":"793","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"daily maximum","qualifier":"<=","value":"1190","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"monthly average","qualifier":"<=","value":".048","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, total [as Cr]","parameter_code":"01034","statistic":"daily maximum","qualifier":"<=","value":".072","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"monthly average","qualifier":"<=","value":"187","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"daily maximum","qualifier":"<=","value":"281","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"monthly average","qualifier":"<=","value":".011","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Copper, total [as Cu]","parameter_code":"01042","statistic":"daily maximum","qualifier":"<=","value":".017","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"monthly average","qualifier":"<=","value":"357","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"daily maximum","qualifier":"<=","value":"536","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"monthly average","qualifier":"<=","value":".022","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Nickel, total [as Ni]","parameter_code":"01067","statistic":"daily maximum","qualifier":"<=","value":".032","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"monthly average","qualifier":"<=","value":"27","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"daily maximum","qualifier":"<=","value":"108","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"monthly average","qualifier":"<=","value":".0016","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Silver, total [as Ag]","parameter_code":"01077","statistic":"daily maximum","qualifier":"<=","value":".0065","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"monthly average","qualifier":"<=","value":"230","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":"<=","value":"345","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"monthly average","qualifier":"<=","value":".014","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Zinc, total [as Zn]","parameter_code":"01092","statistic":"daily maximum","qualifier":"<=","value":".021","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, hexavalent dissolved [as Cr]","parameter_code":"01220","statistic":"monthly average","qualifier":"<=","value":"144","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, hexavalent dissolved [as Cr]","parameter_code":"01220","statistic":"daily maximum","qualifier":"<=","value":"216","unit":"ug/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, hexavalent dissolved [as Cr]","parameter_code":"01220","statistic":"monthly average","qualifier":"<=","value":".0087","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Chromium, hexavalent dissolved [as Cr]","parameter_code":"01220","statistic":"daily maximum","qualifier":"<=","value":".013","unit":"kg/d","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","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":null},{"outfall":"601","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":null},{"outfall":"601","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"monthly average","qualifier":null,"value":null,"unit":"ng/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"601","parameter":"Mercury, total low level","parameter_code":"50092","statistic":"daily maximum","qualifier":null,"value":null,"unit":"ng/L","report_only":true,"enforceable":true,"months":"all","limit_set":null}],"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":"OH","sic":"50"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=OH&sic=50","url":"https://passage-data.com/api/v1/permits?state=OH&sic=50","page":"https://passage-data.com/dmr/s/OH/50"},{"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":"OH0004502"},"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=OH0004502"},{"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":"OH0004502"},"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=OH0004502"}]}