{"entity":{"kind":"operator","id":"P09635","name":"Rosebud Mining Company"},"window":{"period":"latest-8","label":"2025-01-01 – 2026-10-17","start":"2025-01-01","end":"2026-10-17","quarters":["2025-Q1","2025-Q2","2025-Q3","2025-Q4","2026-Q1","2026-Q2","2026-Q3","2026-Q4"],"options":[{"value":"latest-8","label":"Last 8 quarters · through snapshot"},{"value":"latest-4","label":"Last 4 quarters · through snapshot"},{"value":"3y","label":"Last 12 quarters"},{"value":"4y","label":"Last 16 quarters"},{"value":"5y","label":"Last 20 quarters"},{"value":"10y","label":"Last 40 quarters"},{"value":"all","label":"All available years · since 1994"},{"value":"2026","label":"2026"},{"value":"2025","label":"2025"},{"value":"2024","label":"2024"},{"value":"2023","label":"2023"},{"value":"2022","label":"2022"},{"value":"2021","label":"2021"},{"value":"2020","label":"2020"},{"value":"2019","label":"2019"},{"value":"2018","label":"2018"},{"value":"2017","label":"2017"},{"value":"2016","label":"2016"},{"value":"2015","label":"2015"},{"value":"2014","label":"2014"},{"value":"2013","label":"2013"},{"value":"2012","label":"2012"},{"value":"2011","label":"2011"},{"value":"2010","label":"2010"},{"value":"2009","label":"2009"},{"value":"2008","label":"2008"},{"value":"2007","label":"2007"},{"value":"2006","label":"2006"},{"value":"2005","label":"2005"},{"value":"2004","label":"2004"},{"value":"2003","label":"2003"},{"value":"2002","label":"2002"},{"value":"2001","label":"2001"},{"value":"2000","label":"2000"},{"value":"1999","label":"1999"},{"value":"1998","label":"1998"},{"value":"1997","label":"1997"},{"value":"1996","label":"1996"},{"value":"1995","label":"1995"},{"value":"1994","label":"1994"}]},"summary":{"accidents":87,"fatalities":1,"violations":993,"inspections":730,"significant":118,"penaltyRecords":935,"inspectionHours":22890.75,"proposedPenalty":406511,"inspectionHoursRecords":730},"mines":[{"mineId":"1800780","accidents":5,"fatalities":0,"violations":110,"inspections":26,"significant":20,"penaltyRecords":110,"inspectionHours":1242.5,"proposedPenalty":56405,"inspectionHoursRecords":26},{"mineId":"3304609","accidents":0,"fatalities":0,"violations":12,"inspections":10,"significant":1,"penaltyRecords":12,"inspectionHours":85.5,"proposedPenalty":1812,"inspectionHoursRecords":10},{"mineId":"3304645","accidents":2,"fatalities":0,"violations":41,"inspections":22,"significant":3,"penaltyRecords":39,"inspectionHours":1017.25,"proposedPenalty":7239,"inspectionHoursRecords":22},{"mineId":"3603330","accidents":0,"fatalities":0,"violations":6,"inspections":5,"significant":2,"penaltyRecords":6,"inspectionHours":99,"proposedPenalty":920,"inspectionHoursRecords":5},{"mineId":"3607688","accidents":1,"fatalities":0,"violations":16,"inspections":5,"significant":1,"penaltyRecords":15,"inspectionHours":187,"proposedPenalty":2291,"inspectionHoursRecords":5},{"mineId":"3607746","accidents":0,"fatalities":0,"violations":4,"inspections":10,"significant":1,"penaltyRecords":3,"inspectionHours":240.25,"proposedPenalty":453,"inspectionHoursRecords":10},{"mineId":"3608138","accidents":0,"fatalities":0,"violations":15,"inspections":5,"significant":1,"penaltyRecords":15,"inspectionHours":168.25,"proposedPenalty":2637,"inspectionHoursRecords":5},{"mineId":"3608701","accidents":2,"fatalities":0,"violations":27,"inspections":17,"significant":3,"penaltyRecords":27,"inspectionHours":1071.75,"proposedPenalty":7029,"inspectionHoursRecords":17},{"mineId":"3608785","accidents":9,"fatalities":0,"violations":64,"inspections":45,"significant":8,"penaltyRecords":62,"inspectionHours":1582.5,"proposedPenalty":17078,"inspectionHoursRecords":45},{"mineId":"3608897","accidents":1,"fatalities":0,"violations":7,"inspections":7,"significant":3,"penaltyRecords":7,"inspectionHours":45.75,"proposedPenalty":2794,"inspectionHoursRecords":7},{"mineId":"3609127","accidents":12,"fatalities":0,"violations":72,"inspections":27,"significant":5,"penaltyRecords":68,"inspectionHours":1710,"proposedPenalty":15641,"inspectionHoursRecords":27},{"mineId":"3609224","accidents":0,"fatalities":0,"violations":62,"inspections":53,"significant":8,"penaltyRecords":58,"inspectionHours":1325,"proposedPenalty":18234,"inspectionHoursRecords":53},{"mineId":"3609246","accidents":0,"fatalities":0,"violations":17,"inspections":7,"significant":0,"penaltyRecords":17,"inspectionHours":166.25,"proposedPenalty":2593,"inspectionHoursRecords":7},{"mineId":"3609287","accidents":2,"fatalities":0,"violations":56,"inspections":85,"significant":2,"penaltyRecords":53,"inspectionHours":1297.75,"proposedPenalty":9163,"inspectionHoursRecords":85},{"mineId":"3609308","accidents":14,"fatalities":0,"violations":69,"inspections":79,"significant":15,"penaltyRecords":64,"inspectionHours":1554,"proposedPenalty":22634,"inspectionHoursRecords":79},{"mineId":"3609342","accidents":8,"fatalities":0,"violations":45,"inspections":22,"significant":6,"penaltyRecords":36,"inspectionHours":1272.75,"proposedPenalty":8905,"inspectionHoursRecords":22},{"mineId":"3609394","accidents":2,"fatalities":0,"violations":35,"inspections":56,"significant":1,"penaltyRecords":32,"inspectionHours":1293.5,"proposedPenalty":5621,"inspectionHoursRecords":56},{"mineId":"3609407","accidents":5,"fatalities":0,"violations":47,"inspections":82,"significant":6,"penaltyRecords":42,"inspectionHours":1615.75,"proposedPenalty":11354,"inspectionHoursRecords":82},{"mineId":"3609436","accidents":1,"fatalities":0,"violations":14,"inspections":14,"significant":0,"penaltyRecords":13,"inspectionHours":933.25,"proposedPenalty":1963,"inspectionHoursRecords":14},{"mineId":"3609437","accidents":12,"fatalities":0,"violations":98,"inspections":20,"significant":14,"penaltyRecords":96,"inspectionHours":1734.5,"proposedPenalty":74549,"inspectionHoursRecords":20},{"mineId":"3609525","accidents":0,"fatalities":0,"violations":12,"inspections":6,"significant":0,"penaltyRecords":10,"inspectionHours":160.5,"proposedPenalty":1626,"inspectionHoursRecords":6},{"mineId":"3609893","accidents":1,"fatalities":1,"violations":74,"inspections":25,"significant":9,"penaltyRecords":68,"inspectionHours":1302.25,"proposedPenalty":116807,"inspectionHoursRecords":25},{"mineId":"3609972","accidents":9,"fatalities":0,"violations":65,"inspections":80,"significant":7,"penaltyRecords":60,"inspectionHours":1844.75,"proposedPenalty":14524,"inspectionHoursRecords":80},{"mineId":"3610219","accidents":0,"fatalities":0,"violations":7,"inspections":5,"significant":0,"penaltyRecords":7,"inspectionHours":96,"proposedPenalty":1057,"inspectionHoursRecords":5},{"mineId":"3610410","accidents":1,"fatalities":0,"violations":18,"inspections":17,"significant":2,"penaltyRecords":15,"inspectionHours":844.75,"proposedPenalty":3182,"inspectionHoursRecords":17}],"topSections":[{"count":64,"section":"75.400","significant":9},{"count":57,"section":"75.503","significant":2},{"count":43,"section":"75.517","significant":23},{"count":38,"section":"75.333","significant":0},{"count":37,"section":"75.1731","significant":0},{"count":36,"section":"75.370","significant":0},{"count":29,"section":"75.220","significant":1},{"count":28,"section":"75.202","significant":10},{"count":28,"section":"Not reported","significant":7},{"count":26,"section":"75.1725","significant":13}],"quarters":[{"violations":215,"significant":32,"proposedPenalty":80688,"penaltyRecords":212,"accidents":13,"fatalities":1,"inspections":96,"inspectionHours":3578,"inspectionHoursRecords":96,"quarter":"2025-Q1","partial":false},{"violations":171,"significant":30,"proposedPenalty":95871,"penaltyRecords":170,"accidents":12,"fatalities":0,"inspections":82,"inspectionHours":2952.25,"inspectionHoursRecords":82,"quarter":"2025-Q2","partial":false},{"violations":135,"significant":14,"proposedPenalty":134227,"penaltyRecords":132,"accidents":14,"fatalities":0,"inspections":89,"inspectionHours":3308.5,"inspectionHoursRecords":89,"quarter":"2025-Q3","partial":false},{"violations":106,"significant":8,"proposedPenalty":26283,"penaltyRecords":104,"accidents":8,"fatalities":0,"inspections":92,"inspectionHours":3235,"inspectionHoursRecords":92,"quarter":"2025-Q4","partial":false},{"violations":98,"significant":9,"proposedPenalty":21779,"penaltyRecords":98,"accidents":14,"fatalities":0,"inspections":85,"inspectionHours":3076.5,"inspectionHoursRecords":85,"quarter":"2026-Q1","partial":false},{"violations":129,"significant":8,"proposedPenalty":23456,"penaltyRecords":125,"accidents":14,"fatalities":0,"inspections":120,"inspectionHours":3173.5,"inspectionHoursRecords":120,"quarter":"2026-Q2","partial":false},{"violations":119,"significant":15,"proposedPenalty":24207,"penaltyRecords":94,"accidents":12,"fatalities":0,"inspections":130,"inspectionHours":3067.5,"inspectionHoursRecords":130,"quarter":"2026-Q3","partial":false},{"violations":20,"significant":2,"proposedPenalty":null,"penaltyRecords":0,"accidents":0,"fatalities":0,"inspections":36,"inspectionHours":499.5,"inspectionHoursRecords":36,"quarter":"2026-Q4","partial":true}],"activity":{"data":[{"id":"F047535","key":"inspection:1150016","date":"2026-10-15","kind":"inspection","mineId":"3609287","mineName":"LOWRY MINE","narrative":null,"description":"103(i) Spot Inspections","significant":false,"inspectionHours":6,"proposedPenalty":null},{"id":"F00B4BA","key":"inspection:108321","date":"2026-10-15","kind":"inspection","mineId":"3609308","mineName":"CRESSON","narrative":null,"description":"Electrical Technical Investigation","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"9607364","key":"violation:1982208","date":"2026-10-15","kind":"violation","mineId":"3609342","mineName":"BARRETT MINE","narrative":null,"description":"75.1910(d)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"F047533","key":"inspection:687877","date":"2026-10-14","kind":"inspection","mineId":"3608785","mineName":"PARKWOOD MINE","narrative":null,"description":"Ventilation Technical Investigation","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"F047531","key":"inspection:351088","date":"2026-10-14","kind":"inspection","mineId":"3609342","mineName":"BARRETT MINE","narrative":null,"description":"Ventilation Technical Investigation","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"F047534","key":"inspection:1027881","date":"2026-10-14","kind":"inspection","mineId":"3609407","mineName":"HEILWOOD","narrative":null,"description":"103(i) Spot Inspections","significant":false,"inspectionHours":7,"proposedPenalty":null},{"id":"F047532","key":"inspection:755551","date":"2026-10-14","kind":"inspection","mineId":"3609437","mineName":"BRUSH VALLEY","narrative":null,"description":"Ventilation Technical Investigation","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"F049F50","key":"inspection:940408","date":"2026-10-14","kind":"inspection","mineId":"3609972","mineName":"CROOKED CREEK MINE","narrative":null,"description":"103(i) Spot Inspections","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"9824708","key":"violation:1775705","date":"2026-10-14","kind":"violation","mineId":"3304645","mineName":"Vail Mine","narrative":null,"description":"75.1725(a)","significant":true,"inspectionHours":null,"proposedPenalty":null},{"id":"9824707","key":"violation:1775704","date":"2026-10-14","kind":"violation","mineId":"3304645","mineName":"Vail Mine","narrative":null,"description":"75.1715","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"5153340","key":"violation:1971820","date":"2026-10-14","kind":"violation","mineId":"3609127","mineName":"MADISON MINE","narrative":null,"description":"75.1107-16(b)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"5153339","key":"violation:1971819","date":"2026-10-14","kind":"violation","mineId":"3609127","mineName":"MADISON MINE","narrative":null,"description":"75.606","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"9607449","key":"violation:1977907","date":"2026-10-14","kind":"violation","mineId":"3609287","mineName":"LOWRY MINE","narrative":null,"description":"75.515","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"9607448","key":"violation:1977906","date":"2026-10-14","kind":"violation","mineId":"3609287","mineName":"LOWRY MINE","narrative":null,"description":"75.333(e)(1)(i)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"9607363","key":"violation:1982207","date":"2026-10-14","kind":"violation","mineId":"3609342","mineName":"BARRETT MINE","narrative":null,"description":"75.1910(e)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"9607362","key":"violation:1982206","date":"2026-10-14","kind":"violation","mineId":"3609342","mineName":"BARRETT MINE","narrative":null,"description":"75.1911(f)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"5152831","key":"violation:2000679","date":"2026-10-14","kind":"violation","mineId":"3609972","mineName":"CROOKED CREEK MINE","narrative":null,"description":"75.1505(b)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"F012B91","key":"inspection:73241","date":"2026-10-13","kind":"inspection","mineId":"1800780","mineName":"CASSELMAN MINE","narrative":null,"description":"Ventilation Technical Investigation","significant":false,"inspectionHours":7,"proposedPenalty":null},{"id":"F049F4F","key":"inspection:1018413","date":"2026-10-13","kind":"inspection","mineId":"3608785","mineName":"PARKWOOD MINE","narrative":null,"description":"103(i) Spot Inspections","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"F03EB88","key":"inspection:1105618","date":"2026-10-13","kind":"inspection","mineId":"3609893","mineName":"ACOSTA DEEP MINE","narrative":null,"description":"Health Technical Investigation","significant":false,"inspectionHours":0,"proposedPenalty":null},{"id":"9605434","key":"violation:1998918","date":"2026-10-13","kind":"violation","mineId":"3609893","mineName":"ACOSTA DEEP MINE","narrative":null,"description":"75.1100-3","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"F047530","key":"inspection:552193","date":"2026-10-08","kind":"inspection","mineId":"3609308","mineName":"CRESSON","narrative":null,"description":"103(i) Spot Inspections","significant":false,"inspectionHours":6,"proposedPenalty":null},{"id":"5152542","key":"violation:1982205","date":"2026-10-08","kind":"violation","mineId":"3609342","mineName":"BARRETT MINE","narrative":null,"description":"75.342(a)(4)","significant":true,"inspectionHours":null,"proposedPenalty":null},{"id":"5152541","key":"violation:1982204","date":"2026-10-08","kind":"violation","mineId":"3609342","mineName":"BARRETT MINE","narrative":null,"description":"75.604(b)","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"5152830","key":"violation:2000678","date":"2026-10-08","kind":"violation","mineId":"3609972","mineName":"CROOKED CREEK MINE","narrative":null,"description":"75.202(a)","significant":false,"inspectionHours":null,"proposedPenalty":null}],"kind":"all","page":1,"pageSize":25,"total":1810,"totalPages":73},"meta":{"dataSource":"postgres","snapshotAt":"2026-10-17T05:35:58.500Z","scope":"current_operator_portfolio","memberCount":25,"mineStatus":"Active","sourceDatasetIds":["msha-violations","msha-accidents","msha-inspections"],"dateFields":{"violations":"VIOLATION_ISSUE_DT","accidents":"ACCIDENT_DT","inspections":"INSPECTION_BEGIN_DT"},"notes":["Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.","Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.","S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.","Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.","Portfolio totals use current mine membership, including events before the current owner or operator's tenure."]}}