{"permit":"SD0028509","name":"Aberdeen Energy (Glaicial Lakes Energy - Mina)","state":"SD","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/SD0028509"},"about":[{"label":"What it is","text":"Industrial Organic Chemicals (EPA's industry listing)"},{"label":"Where","text":"Mina, South Dakota","href":"https://www.openstreetmap.org/?mlat=45.4438890&mlon=-98.789167#map=14/45.4438890/-98.789167"},{"label":"Last 12 months","text":"Over a limit once, last in December 2025 (Toxicity [chronic], Ceriodaphnia dubia)"},{"label":"Permit","text":"Expired Dec 31, 2024; its limits still apply until a new permit is issued, and EPA still expects the reports"}],"renewal_due":null,"renewal_check":{"offered_because":"permit_expired","application_due":"2024-07-04","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/SD0028509#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":"SD","sic":"28","permits":11,"list":"https://passage-data.com/api/v1/permits?state=SD&sic=28","page":"https://passage-data.com/dmr/s/SD/28"},"limits_from_version":null,"record":{"last_filed":"2026-09-30","over":1,"over_by":[["Toxicity [chronic], Ceriodaphnia dubia",1]],"window":["2025-10-01","2026-09-30"]},"over_limits":[],"limits":[{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"30-day average","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"Any discharge of non-contact wastewater to Stony Run Creek"},{"outfall":"001","parameter":"Temperature, water deg. fahrenheit","parameter_code":"00011","statistic":"daily maximum","qualifier":null,"value":null,"unit":"deg F","report_only":true,"enforceable":true,"months":"all","limit_set":"Any discharge of non-contact wastewater to Stony Run Creek"},{"outfall":"001","parameter":"Flow rate","parameter_code":"00056","statistic":"30-day average","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"Any discharge of non-contact wastewater to Stony Run Creek"},{"outfall":"001","parameter":"Flow rate","parameter_code":"00056","statistic":"daily maximum","qualifier":null,"value":null,"unit":"MGD","report_only":true,"enforceable":true,"months":"all","limit_set":"Any discharge of non-contact wastewater to Stony Run Creek"},{"outfall":"001","parameter":"Conductivity","parameter_code":"00094","statistic":"30-day average","qualifier":"<=","value":"3800","unit":"umho/cm","report_only":false,"enforceable":true,"months":"all","limit_set":"Any discharge of non-contact wastewater to Stony Run Creek"},{"outfall":"001","parameter":"Conductivity","parameter_code":"00094","statistic":"daily maximum","qualifier":"<=","value":"4375","unit":"umho/cm","report_only":false,"enforceable":true,"months":"all","limit_set":"Any discharge of non-contact wastewater to Stony Run Creek"},{"outfall":"001","parameter":"Oxygen, dissolved [DO]","parameter_code":"00300","statistic":"daily minimum","qualifier":null,"value":null,"unit":"mg/L","report_only":true,"enforceable":true,"months":"all","limit_set":"Quarterly Monitoring and Metals"},{"outfall":"001","parameter":"BOD, 5-day, 20 deg. 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fetch.","arguments":{"state":"SD","sic":"28"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=SD&sic=28","url":"https://passage-data.com/api/v1/permits?state=SD&sic=28","page":"https://passage-data.com/dmr/s/SD/28"},{"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":"SD0028509"},"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=SD0028509"},{"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":"SD0028509"},"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=SD0028509"}]}