{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0301879","name":"Winona East","status":"Abandoned","status_date":"2010-08-09","mine_type":"Surface","coal_metal":"M","commodity":"Gemstones","state":"AR","county":"Saline","nearest_town":"Paron","operator_id":"L17811","operator_name":"Robert Kuhn","controller_id":"M33307","controller_name":"Robert C  Kuhn","district":"M5","office":"Little Rock AR Field Office","employees":0,"latitude":43.501111,"longitude":null},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":49},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"0301879","name":"Winona East"},"operator":{"type":"operator","id":"L17811","name":"Robert Kuhn"},"controller":{"type":"controller","id":"M33307","name":"Robert C  Kuhn"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M33307","name":"Robert C  Kuhn"},"object":{"type":"mine","id":"0301879","name":"Winona East"},"validFrom":"2000-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0301879|M33307|2000-10-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17811","name":"Robert Kuhn"},"object":{"type":"mine","id":"0301879","name":"Winona East"},"validFrom":"2003-09-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0301879|L17811|2003-09-09|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M33307","name":"Robert C  Kuhn"},"object":{"type":"operator","id":"L17811","name":"Robert Kuhn"},"validFrom":"2003-09-09","validTo":null,"current":true,"derived":true,"evidenceMineId":"0301879","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0301879|L17811|2003-09-09|M33307|2000-10-01|161883"}}],"coverage":{"historyRecords":1,"edgeCount":3,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2010-08-09","lastDate":"2010-08-09","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":2,"firstDate":"2009-03-11","lastDate":"2009-11-05","metrics":{"ss":0,"delinquent":2,"recentRows":0,"paidPenalty":200,"proposedPenalty":200,"currentAssessment":200},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"451481","VIOLATION_NO":"6469383","ISSUE_DT":"11/05/2009","CFR_STANDARD_CD":"41.12","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-11-05"},{"SOURCE_ROW_NUMBER":"449556","VIOLATION_NO":"6465236","ISSUE_DT":"03/11/2009","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-03-11"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2011-09-14","lastDate":"2011-09-14","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":100,"originalPenalty":100},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"246666","VIOLATION_NO":"6465236","DOCKET_NO":"CENT 2009-484M","DECISION_DT":"09/14/2011","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-09-14"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2009-03-11","lastDate":"2009-03-11","metrics":{"decisions":1,"ssChanged":1,"recentRows":0,"decisionPenalty":100,"proposedPenalty":100},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"68047","CITATION_NO":"6465236","CITATION_ISSUE_DT":"03/11/2009","DOCKET_NO":"CENT 2009-484M","DECISION_DT":"09/14/2011","CFR_STANDARD_CODE":"50.30(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-03-11"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"2003-09-09","lastDate":"2003-09-09","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":6,"firstDate":"2005-06-20","lastDate":"2009-11-04","metrics":{"inspectors":5,"recentRows":0,"onSiteHours":28.5,"inspectionHours":47,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"741737","EVENT_NO":"1059088","INSPECTION_BEGIN_DT":"11/04/2009","INSPECTION_END_DT":"11/06/2009","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2009-11-04"},{"SOURCE_ROW_NUMBER":"551031","EVENT_NO":"1058116","INSPECTION_BEGIN_DT":"03/10/2009","INSPECTION_END_DT":"03/14/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2009-03-10"},{"SOURCE_ROW_NUMBER":"1095355","EVENT_NO":"1048961","INSPECTION_BEGIN_DT":"10/09/2007","INSPECTION_END_DT":"10/12/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2007-10-09"},{"SOURCE_ROW_NUMBER":"139377","EVENT_NO":"1048924","INSPECTION_BEGIN_DT":"06/05/2007","INSPECTION_END_DT":"06/07/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2007-06-05"},{"SOURCE_ROW_NUMBER":"391470","EVENT_NO":"1036645","INSPECTION_BEGIN_DT":"10/03/2005","INSPECTION_END_DT":"10/07/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2005-10-03"},{"SOURCE_ROW_NUMBER":"279635","EVENT_NO":"1034057","INSPECTION_BEGIN_DT":"06/20/2005","INSPECTION_END_DT":"06/22/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2005-06-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":27,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2010-Q3":{"hours":0,"employees":0,"production":0},"2010-Q2":{"hours":0,"employees":0,"production":0},"2010-Q1":{"hours":0,"employees":0,"production":0},"2009-Q4":{"hours":20,"employees":1,"production":0},"2009-Q3":{"hours":20,"employees":1,"production":0},"2009-Q2":{"hours":20,"employees":1,"production":0},"2009-Q1":{"hours":40,"employees":1,"production":0},"2008-Q4":{"hours":20,"employees":1,"production":0},"2008-Q3":{"hours":40,"employees":1,"production":0},"2008-Q1":{"hours":90,"employees":1,"production":0},"2007-Q4":{"hours":40,"employees":1,"production":0},"2007-Q3":{"hours":60,"employees":1,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":7,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2003":{"hours":40,"employees":1,"production":0},"2004":{"hours":220,"employees":1,"production":0},"2005":{"hours":160,"employees":1,"production":0},"2006":{"hours":220,"employees":1,"production":0},"2007":{"hours":170,"employees":1,"production":0},"2008":{"hours":150,"employees":1,"production":0},"2009":{"hours":100,"employees":1,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":2,"firstDate":"2009-03-11","lastDate":"2009-11-05","metrics":{"ss":0,"amountDue":200,"contested":1,"amountPaid":200,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":200},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"185558","VIOLATION_NO":"6469383","VIOLATION_ISSUE_DT":"11/05/2009","SIG_SUB":"N","PART_SECTION":"41.12","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/12/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-11-05"},{"SOURCE_ROW_NUMBER":"185557","VIOLATION_NO":"6465236","VIOLATION_ISSUE_DT":"03/11/2009","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/11/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"CENT 2009-484M","sourceDate":"2009-03-11"}]}],"safety":{"href":"/api/v1/mines/0301879/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0301879/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Changes; notification by operator.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12","part":"41","subchapter":"G","subpart":"B","id":"41.12","citation":"30 CFR 41.12","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0301879","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}