{"permit":"CO0001244","name":"Colo Div of Reclamation, Mining and Safety","state":"CO","as_of":"2026-10-22","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-22","page":"/dmr/p/CO0001244"},"about":[{"label":"What it is","text":"Uranium-Radium-Vanadium Ores (EPA's industry listing)"},{"label":"Where","text":"Golden, Colorado","href":"https://www.openstreetmap.org/?mlat=39.846111&mlon=-105.280556#map=14/39.846111/-105.280556"},{"label":"Last 12 months","text":"Over a limit 4 times, last in July 2026 (Arsenic, total recoverable). 1 of 17 reports filed late"},{"label":"Permit","text":"Expired Dec 31, 2015; 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":"2015-07-04","price":"free while piloted","order_page":"https://passage-data.com/dmr/p/CO0001244#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":"CO","sic":"10","permits":30,"list":"https://passage-data.com/api/v1/permits?state=CO&sic=10","page":"https://passage-data.com/dmr/s/CO/10"},"limits_from_version":null,"record":{"last_filed":"2026-08-31","over":4,"over_by":[["Arsenic, total recoverable",4]],"window":["2025-10-01","2026-09-30"]},"over_limits":[{"parameter":"Arsenic, total recoverable","times":4,"find_limits":{"parameter":"arsenic","place":"US-CO","medium":"surface_water"},"get":"https://passage-data.com/api/v1/limits?parameter=arsenic&place=US-CO&medium=surface_water"}],"limits":[{"outfall":"001","parameter":"Oxygen demand, chem. [high level] [COD]","parameter_code":"00340","statistic":"30-day average","qualifier":"<=","value":"100","unit":"mg/L","report_only":false,"enforceable":true,"months":"all","limit_set":"WWTF Discharge to Ralston Creek"},{"outfall":"001","parameter":"Oxygen demand, chem. 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each with its rule; `get` is the address to fetch, and `over_limits` holds one for each parameter.","arguments":{"parameter":"arsenic","place":"US-CO","medium":"surface_water"},"needs":{},"get":"https://passage-data.com/api/v1/limits?parameter=arsenic&place=US-CO&medium=surface_water","url":"https://passage-data.com/api/v1/limits?parameter=arsenic&place=US-CO&medium=surface_water","page":"https://passage-data.com/limits/US-CO/arsenic"},{"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":"CO0001244"},"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=CO0001244"},{"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":"CO0001244"},"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=CO0001244"}]}