{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4608757","name":"Lilly Fork Auger","status":"Abandoned","status_date":"2000-09-18","mine_type":"Surface","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Nicholas","nearest_town":"Gilboa","operator_id":"P23018","operator_name":"Mountain Edge Mining Inc","controller_id":"C15194","controller_name":"Douglas M  Epling","district":"C04","office":"Summersville WV Field Office","employees":0,"latitude":38.3717,"longitude":-80.9444},"coverage":{"contributingSources":7,"registeredSources":20,"sourceRows":18},"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":"4608757","name":"Lilly Fork Auger"},"operator":{"type":"operator","id":"P23018","name":"Mountain Edge Mining Inc"},"controller":{"type":"controller","id":"C15194","name":"Douglas M  Epling"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14463","name":"David D  Bundy et al"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"1991-08-01","validTo":"2010-07-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|C14463|1991-08-01|2010-07-25"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15194","name":"Douglas M  Epling"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"1994-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|C15194|1994-12-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"1999-01-01","validTo":"2000-05-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|2000-05-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14463","name":"David D  Bundy et al"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"1999-01-01","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|C14463|1991-08-01|92897"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14463","name":"Robert  Williams et al"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"1999-01-01","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|C14463|1991-08-01|92898"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23018","name":"Mountain Edge Mining Inc"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"2000-05-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P23018|2000-05-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15194","name":"Douglas M  Epling"},"object":{"type":"operator","id":"P23018","name":"Mountain Edge Mining Inc"},"validFrom":"2000-05-05","validTo":null,"current":true,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P23018|2000-05-05|C15194|1994-12-01|94982"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0094773","name":"David D  Bundy et al"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"2010-07-26","validTo":"2012-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|0094773|2010-07-26|2012-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0094773","name":"David D  Bundy et al"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"2010-07-26","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|0094773|2010-07-26|15562"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0094773","name":"Perian  Salviola et al"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"2010-07-26","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|0094773|2010-07-26|15563"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0107345","name":"David D  Bundy et al"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"2013-01-01","validTo":"2016-06-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|0107345|2013-01-01|2016-06-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0107345","name":"David D  Bundy et al"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"2013-01-01","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|0107345|2013-01-01|19128"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0107345","name":"OHA Investment Corporation et al"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"2013-01-01","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|0107345|2013-01-01|19129"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0131101","name":"David D  Bundy"},"object":{"type":"mine","id":"4608757","name":"Lilly Fork Auger"},"validFrom":"2016-06-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|0131101|2016-06-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0131101","name":"David D  Bundy"},"object":{"type":"operator","id":"P21604","name":"Bundy Auger Mining Inc"},"validFrom":"2016-06-28","validTo":"2000-05-04","current":false,"derived":true,"evidenceMineId":"4608757","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4608757|P21604|1999-01-01|0131101|2016-06-28|26288"}}],"coverage":{"historyRecords":8,"edgeCount":15,"intervalAnomalies":5,"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":"2000-09-18","lastDate":"2000-09-18","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":2,"firstDate":"2000-09-07","lastDate":"2000-09-07","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":0,"validSamples":2,"maxConcentration":0.354,"concentrationTotal":0.452},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"631898","CASS_NUM":"57276230","SMP_TAKEN_DT":"9/7/2000","CONC":".098","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"AUGER HELPER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-09-07"},{"SOURCE_ROW_NUMBER":"437161","CASS_NUM":"57276231","SMP_TAKEN_DT":"9/7/2000","CONC":".354","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"AUGER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-09-07"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":8,"firstDate":"1999-01-01","lastDate":"2000-05-05","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":7},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":3,"firstDate":"2000-08-01","lastDate":"2000-09-07","metrics":{"inspectors":3,"recentRows":0,"onSiteHours":19,"inspectionHours":28,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"70624","EVENT_NO":"4090851","INSPECTION_BEGIN_DT":"09/07/2000","INSPECTION_END_DT":"09/07/2000","ACTIVITY_CODE":"BAF","ACTIVITY":"RESP DUST TECH INSP - SURFACE MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2000-09-07"},{"SOURCE_ROW_NUMBER":"875785","EVENT_NO":"4086098","INSPECTION_BEGIN_DT":"08/01/2000","INSPECTION_END_DT":"08/24/2000","ACTIVITY_CODE":"BBB","ACTIVITY":"NOISE TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2000-08-01"},{"SOURCE_ROW_NUMBER":"292652","EVENT_NO":"4086097","INSPECTION_BEGIN_DT":"08/01/2000","INSPECTION_END_DT":"08/24/2000","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2000-08-01"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":2,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000-Q3":{"hours":736,"employees":2,"production":4869},"2000-Q2":{"hours":656,"employees":3,"production":2483}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":1392,"employees":3,"production":7352}},"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":[]}],"safety":{"href":"/api/v1/mines/4608757/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4608757/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":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4608757","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}