{"permit":"CO0049069","name":"Elk Ridge Mining and Reclamation LLC","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/CO0049069"},"about":[{"label":"What it is","text":"Bituminous Coal And Lignite - Surface (EPA's industry listing)"},{"label":"Where","text":"Nucla, Colorado","href":"https://www.openstreetmap.org/?mlat=38.2933333&mlon=-108.585#map=14/38.2933333/-108.585"},{"label":"Last 12 months","text":"No values over a limit"},{"label":"Permit","text":"In force until Aug 31, 2029"}],"renewal_due":null,"renewal_check":null,"sector":{"state":"CO","sic":"12","permits":19,"list":"https://passage-data.com/api/v1/permits?state=CO&sic=12","page":"https://passage-data.com/dmr/s/CO/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":"Area inspection visual","parameter_code":"84107","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["JUN","DEC"],"limit_set":"Tuttle Draw - San Miguel RIver"},{"outfall":"001","parameter":"Area inspection visual","parameter_code":"84107","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":"Tuttle Draw - San Miguel RIver"},{"outfall":"002","parameter":"Area inspection visual","parameter_code":"84107","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["JUN","DEC"],"limit_set":"Tributary to Coal Canyon, Coal Canyon to San Miguel River"},{"outfall":"002","parameter":"Area inspection visual","parameter_code":"84107","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":"Tributary to Coal Canyon, Coal Canyon to San Miguel River"},{"outfall":"004","parameter":"Area inspection visual","parameter_code":"84107","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["JUN","DEC"],"limit_set":"Tuttle Draw to San Miguel River"},{"outfall":"004","parameter":"Area inspection visual","parameter_code":"84107","statistic":"instantaneous maximum","qualifier":null,"value":null,"unit":"pass=0;fail=1","report_only":true,"enforceable":true,"months":["DEC"],"limit_set":"Tuttle Draw to San Miguel River"}],"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":"CO","sic":"12"},"needs":{},"get":"https://passage-data.com/api/v1/permits?state=CO&sic=12","url":"https://passage-data.com/api/v1/permits?state=CO&sic=12","page":"https://passage-data.com/dmr/s/CO/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":"CO0049069"},"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=CO0049069"},{"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":"CO0049069"},"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=CO0049069"}]}