{"permit":"AK0038652","name":"Les Yesnik - Teck Alaska Inc / Red Dog Operations","state":"AK","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/AK0038652"},"about":[{"label":"What it is","text":"Lead And Zinc Ores (EPA's industry listing) · rated a major discharger by EPA"},{"label":"Where","text":"Kotzebue, Alaska","href":"https://www.openstreetmap.org/?mlat=68.0499156&mlon=-162.890702#map=14/68.0499156/-162.890702"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Apr 30, 2031"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"AK","sic":"10","permits":7,"list":"https://passage-data.com/api/v1/permits?state=AK&sic=10","page":"https://passage-data.com/dmr/s/AK/10"},"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":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"monthly average","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":"Discharge to Middle Fork Red Dog Creek"},{"outfall":"001","parameter":"Temperature, water deg. centigrade","parameter_code":"00010","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg C","report_only":true,"enforceable":true,"months":"all","limit_set":"Discharge to Middle Fork Red Dog Creek"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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(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=AK0038652"},{"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":"AK0038652"},"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=AK0038652"}]}