{"permit":"WV1025899","name":"WVDEP OFFICE OF SPECIAL RECLAMATION","state":"WV","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/WV1025899"},"about":[{"label":"What it is","text":"Bituminous Coal And Lignite - Surface (EPA's industry listing)"},{"label":"Where","text":"Masontown, West Virginia","href":"https://www.openstreetmap.org/?mlat=39.6042&mlon=-79.7972#map=14/39.6042/-79.7972"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Nov 9, 2027"}],"renewal_due":null,"renewal_check":{"offered_because":"application_due_within_18_months","application_due":"2027-05-13","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/WV1025899#renewal","says":"Each limit a renewal could tighten or add, from the state's water-quality standards and the federal rules for this kind of discharge, each cited to its rule, beside EPA's 12-month record; a rule we do not hold is named, never guessed. A person orders it on the permit's page with their email; it is sent by email within 5 business days."},"sector":{"state":"WV","sic":"12","permits":1301,"list":"https://passage-data.com/api/v1/permits?state=WV&sic=12","page":"https://passage-data.com/dmr/s/WV/12"},"limits_from_version":null,"record":{"last_filed":"2026-06-30","over":0,"over_by":[],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Flow rate","parameter_code":"00058","statistic":"monthly average","qualifier":null,"value":null,"unit":"gal/min","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Flow rate","parameter_code":"00058","statistic":"monthly maximum","qualifier":null,"value":null,"unit":"gal/min","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"monthly minimum","qualifier":">=","value":"6","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"pH","parameter_code":"00400","statistic":"monthly maximum","qualifier":"<=","value":"9","unit":"SU","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Solids, settleable","parameter_code":"00545","statistic":"monthly maximum","qualifier":"<=","value":".5","unit":"mL/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"monthly minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"monthly average","qualifier":"<=","value":"3","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Iron, total [as Fe]","parameter_code":"01045","statistic":"monthly maximum","qualifier":"<=","value":"5.26","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"monthly minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"monthly average","qualifier":"<=","value":".43","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Aluminum, total [as Al]","parameter_code":"01105","statistic":"monthly maximum","qualifier":"<=","value":".75","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Aluminum, dissolved [as Al]","parameter_code":"01106","statistic":"monthly minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Aluminum, dissolved [as Al]","parameter_code":"01106","statistic":"monthly average","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":null},{"outfall":"001","parameter":"Aluminum, dissolved [as Al]","parameter_code":"01106","statistic":"monthly maximum","qualifier":null,"value":null,"unit":"mg/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":"WV","sic":"12"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=WV&sic=12","url":"https://passage-data.com/api/v1/permits?state=WV&sic=12","page":"https://passage-data.com/dmr/s/WV/12"},{"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":"WV1025899"},"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=WV1025899"},{"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":"WV1025899"},"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=WV1025899"}]}