{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2300076","name":"Ashley Quarry","status":"Abandoned","status_date":"2017-01-20","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"MO","county":"Pike","nearest_town":"Bowling Green","operator_id":"L11956","operator_name":"Magruder Limestone Co Inc","controller_id":"M09210","controller_name":"Mark  Magruder","district":"C08","office":"Litchfield IL Field Office","employees":0,"latitude":39.247222,"longitude":-91.227778},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":552},"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":"2300076","name":"Ashley Quarry"},"operator":{"type":"operator","id":"L11956","name":"Magruder Limestone Co Inc"},"controller":{"type":"controller","id":"M09210","name":"Mark  Magruder"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01384","name":"Galloway Limestone Company Inc"},"object":{"type":"mine","id":"2300076","name":"Ashley Quarry"},"validFrom":"1950-01-01","validTo":"1990-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300076|L01384|1950-01-01|1990-09-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01230","name":"Robert E  Galloway"},"object":{"type":"mine","id":"2300076","name":"Ashley Quarry"},"validFrom":"1950-01-01","validTo":"1990-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300076|M01230|1950-01-01|1990-09-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01230","name":"Robert E  Galloway"},"object":{"type":"operator","id":"L01384","name":"Galloway Limestone Company Inc"},"validFrom":"1950-01-01","validTo":"1990-09-30","current":false,"derived":true,"evidenceMineId":"2300076","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300076|L01384|1950-01-01|M01230|1950-01-01|117603"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09210","name":"Mark  Magruder"},"object":{"type":"mine","id":"2300076","name":"Ashley Quarry"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300076|M09210|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11956","name":"Magruder Limestone Co Inc"},"object":{"type":"mine","id":"2300076","name":"Ashley Quarry"},"validFrom":"1990-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300076|L11956|1990-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09210","name":"Mark  Magruder"},"object":{"type":"operator","id":"L11956","name":"Magruder Limestone Co Inc"},"validFrom":"1990-10-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2300076","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2300076|L11956|1990-10-01|M09210|1950-01-01|145867"}}],"coverage":{"historyRecords":2,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":3,"firstDate":"2008-07-10","lastDate":"2015-10-14","metrics":{"daysLost":0,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":102,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"14762","DOCUMENT_NO":"220153360015","ACCIDENT_DT":"10/14/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Engaging hand clutch on cone crusher, straining right shoulder. Miner did not miss work, continued with limitations.","sourceDate":"2015-10-14"},{"SOURCE_ROW_NUMBER":"109128","DOCUMENT_NO":"220112450007","ACCIDENT_DT":"08/31/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The mechanic employee was walking/carrying a track hoe seat from the equipment he was working on.  He did not see a box on the floor and tripped on the box. He then fell against the track hoe, caught his finger nail and the nail came off.","sourceDate":"2011-08-31"},{"SOURCE_ROW_NUMBER":"113525","DOCUMENT_NO":"220081970006","ACCIDENT_DT":"07/10/2008","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was attaching a band type hose clamp to a water pump.  He cut the back of his left hand on the end of the clamp.  The cut was between his middle and ring fingers.  The location of the cut required stitches to keep the cut closed.  Cut was stitched and employee returned to work.","sourceDate":"2008-07-10"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2017-01-20","lastDate":"2017-01-20","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":69,"firstDate":"2001-09-26","lastDate":"2016-07-28","metrics":{"ss":23,"delinquent":65,"recentRows":0,"paidPenalty":8044,"proposedPenalty":8568,"currentAssessment":8044},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2425340","VIOLATION_NO":"8961066","ISSUE_DT":"07/28/2016","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-07-28"},{"SOURCE_ROW_NUMBER":"2426568","VIOLATION_NO":"8867855","ISSUE_DT":"12/08/2015","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"2426567","VIOLATION_NO":"8867854","ISSUE_DT":"12/08/2015","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"2314536","VIOLATION_NO":"8778605","ISSUE_DT":"03/17/2015","CFR_STANDARD_CD":"56.9314","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"308.00","CURRENT_ASSESSMENT_AMT":"308.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-03-17"},{"SOURCE_ROW_NUMBER":"2314535","VIOLATION_NO":"8778604","ISSUE_DT":"03/17/2015","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-03-17"},{"SOURCE_ROW_NUMBER":"2304058","VIOLATION_NO":"8684763","ISSUE_DT":"04/23/2014","CFR_STANDARD_CD":"56.5001(a)/.5005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-04-23"},{"SOURCE_ROW_NUMBER":"2220528","VIOLATION_NO":"8684699","ISSUE_DT":"10/17/2013","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-10-17"},{"SOURCE_ROW_NUMBER":"2220527","VIOLATION_NO":"8684698","ISSUE_DT":"10/17/2013","CFR_STANDARD_CD":"56.14107(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":"2013-10-17"},{"SOURCE_ROW_NUMBER":"2214218","VIOLATION_NO":"8688230","ISSUE_DT":"04/02/2013","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"2214217","VIOLATION_NO":"8688229","ISSUE_DT":"04/02/2013","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"2214130","VIOLATION_NO":"8674758","ISSUE_DT":"11/07/2012","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-11-07"},{"SOURCE_ROW_NUMBER":"2214129","VIOLATION_NO":"8674757","ISSUE_DT":"11/07/2012","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-11-07"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2000-07-05","lastDate":"2010-02-04","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":770,"originalPenalty":1294},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"239182","VIOLATION_NO":"6466427","DOCKET_NO":"CENT 2009-304M","DECISION_DT":"02/04/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-02-04"},{"SOURCE_ROW_NUMBER":"35344","VIOLATION_NO":"6466428","DOCKET_NO":"CENT 2009-304M","DECISION_DT":"02/04/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-02-04"},{"SOURCE_ROW_NUMBER":"175362","VIOLATION_NO":"7878760","DOCKET_NO":"CENT20000215M","DECISION_DT":"07/05/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"570.00","DECISION_PENALTY_AMT":"570.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-05"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2008-12-11","lastDate":"2008-12-11","metrics":{"decisions":2,"ssChanged":0,"recentRows":0,"decisionPenalty":200,"proposedPenalty":724},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"295877","CITATION_NO":"6466428","CITATION_ISSUE_DT":"12/11/2008","DOCKET_NO":"CENT 2009-304M","DECISION_DT":"02/04/2010","CFR_STANDARD_CODE":"56.14207","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2008-12-11"},{"SOURCE_ROW_NUMBER":"70617","CITATION_NO":"6466427","CITATION_ISSUE_DT":"12/11/2008","DOCKET_NO":"CENT 2009-304M","DECISION_DT":"02/04/2010","CFR_STANDARD_CODE":"56.14207","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"362.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2008-12-11"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"1950-01-01","lastDate":"1990-10-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":46,"firstDate":"2001-09-26","lastDate":"2016-07-28","metrics":{"inspectors":48,"recentRows":0,"onSiteHours":465.25,"inspectionHours":775.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"811661","EVENT_NO":"6731980","INSPECTION_BEGIN_DT":"07/28/2016","INSPECTION_END_DT":"07/28/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2016-07-28"},{"SOURCE_ROW_NUMBER":"434364","EVENT_NO":"6732414","INSPECTION_BEGIN_DT":"12/08/2015","INSPECTION_END_DT":"12/09/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"626399","EVENT_NO":"6659130","INSPECTION_BEGIN_DT":"06/09/2015","INSPECTION_END_DT":"06/09/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2015-06-09"},{"SOURCE_ROW_NUMBER":"136988","EVENT_NO":"6659117","INSPECTION_BEGIN_DT":"03/19/2015","INSPECTION_END_DT":"03/19/2015","ACTIVITY_CODE":"E25","ACTIVITY":"Part 50 Audit","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2015-03-19"},{"SOURCE_ROW_NUMBER":"75868","EVENT_NO":"6659115","INSPECTION_BEGIN_DT":"03/17/2015","INSPECTION_END_DT":"03/17/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2015-03-17"},{"SOURCE_ROW_NUMBER":"967906","EVENT_NO":"6652193","INSPECTION_BEGIN_DT":"06/16/2014","INSPECTION_END_DT":"06/17/2014","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2014-06-16"},{"SOURCE_ROW_NUMBER":"446608","EVENT_NO":"6654415","INSPECTION_BEGIN_DT":"04/02/2014","INSPECTION_END_DT":"04/09/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38.5","SUM_TOTAL_ON_SITE_HOURS":"23.5","sourceDate":"2014-04-02"},{"SOURCE_ROW_NUMBER":"228874","EVENT_NO":"6608687","INSPECTION_BEGIN_DT":"10/17/2013","INSPECTION_END_DT":"10/22/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2013-10-17"},{"SOURCE_ROW_NUMBER":"470704","EVENT_NO":"6605560","INSPECTION_BEGIN_DT":"04/02/2013","INSPECTION_END_DT":"04/03/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"18.75","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"183797","EVENT_NO":"6605536","INSPECTION_BEGIN_DT":"11/19/2012","INSPECTION_END_DT":"11/19/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2012-11-19"},{"SOURCE_ROW_NUMBER":"574683","EVENT_NO":"6605533","INSPECTION_BEGIN_DT":"11/06/2012","INSPECTION_END_DT":"11/08/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"32.75","SUM_TOTAL_ON_SITE_HOURS":"16.25","sourceDate":"2012-11-06"},{"SOURCE_ROW_NUMBER":"1100002","EVENT_NO":"6601090","INSPECTION_BEGIN_DT":"04/30/2012","INSPECTION_END_DT":"04/30/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2012-04-30"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":207,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017-Q1":{"hours":0,"employees":0,"production":0},"2016-Q4":{"hours":4740,"employees":7,"production":0},"2016-Q3":{"hours":6613,"employees":12,"production":0},"2016-Q2":{"hours":6554,"employees":12,"production":0},"2016-Q1":{"hours":5000,"employees":22,"production":0},"2015-Q4":{"hours":7422,"employees":11,"production":0},"2015-Q3":{"hours":6655,"employees":10,"production":0},"2015-Q2":{"hours":7076,"employees":13,"production":0},"2015-Q1":{"hours":4947,"employees":12,"production":0},"2014-Q4":{"hours":5088,"employees":11,"production":0},"2014-Q3":{"hours":5656,"employees":13,"production":0},"2014-Q2":{"hours":6682,"employees":14,"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":51,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007":{"hours":23988,"employees":14,"production":0},"2008":{"hours":21973,"employees":13,"production":0},"2009":{"hours":25890,"employees":17,"production":0},"2010":{"hours":25925,"employees":17,"production":0},"2011":{"hours":21965,"employees":17,"production":0},"2012":{"hours":23973,"employees":19,"production":0},"2013":{"hours":25257,"employees":16,"production":0},"2014":{"hours":21562,"employees":14,"production":0},"2015":{"hours":26100,"employees":12,"production":0},"2016":{"hours":22907,"employees":13,"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-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":98,"firstDate":"2002-01-17","lastDate":"2014-06-17","metrics":{"recentRows":0,"actionTaken":98,"maxExposureRatio":1.65,"overExposureLimit":3,"exposureRatioTotal":15.03},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"161311","EVENT_NO":"6652193","SAMPLE_NO":"000000201404611000","SAMPLE_DATE":"06/17/2014","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-06-17"},{"SOURCE_ROW_NUMBER":"159790","EVENT_NO":"6654415","SAMPLE_NO":"000000201402626900","SAMPLE_DATE":"04/09/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.89","C_OVER_E":"00.30","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-04-09"},{"SOURCE_ROW_NUMBER":"159789","EVENT_NO":"6654415","SAMPLE_NO":"000000201402626800","SAMPLE_DATE":"04/09/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.46","EXPOSURE_LIMIT":"0002.80","C_OVER_E":"00.16","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-04-09"},{"SOURCE_ROW_NUMBER":"159788","EVENT_NO":"6654415","SAMPLE_NO":"000000201402626700","SAMPLE_DATE":"04/09/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0001.12","C_OVER_E":"00.13","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-04-09"},{"SOURCE_ROW_NUMBER":"159787","EVENT_NO":"6654415","SAMPLE_NO":"000000201402626600","SAMPLE_DATE":"04/09/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.47","EXPOSURE_LIMIT":"0000.91","C_OVER_E":"00.52","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-04-09"},{"SOURCE_ROW_NUMBER":"159786","EVENT_NO":"6654415","SAMPLE_NO":"000000201402626500","SAMPLE_DATE":"04/09/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.43","EXPOSURE_LIMIT":"0000.98","C_OVER_E":"01.46","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2014-04-09"},{"SOURCE_ROW_NUMBER":"167418","EVENT_NO":"6605560","SAMPLE_NO":"000000201302707100","SAMPLE_DATE":"04/03/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0001.67","C_OVER_E":"00.20","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-03"},{"SOURCE_ROW_NUMBER":"167417","EVENT_NO":"6605560","SAMPLE_NO":"000000201302707000","SAMPLE_DATE":"04/03/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.35","EXPOSURE_LIMIT":"0001.26","C_OVER_E":"00.28","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-03"},{"SOURCE_ROW_NUMBER":"167416","EVENT_NO":"6605560","SAMPLE_NO":"000000201302706900","SAMPLE_DATE":"04/03/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.36","EXPOSURE_LIMIT":"0001.87","C_OVER_E":"00.19","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-03"},{"SOURCE_ROW_NUMBER":"167415","EVENT_NO":"6605560","SAMPLE_NO":"000000201302706800","SAMPLE_DATE":"04/03/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.46","EXPOSURE_LIMIT":"0001.29","C_OVER_E":"00.36","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-03"},{"SOURCE_ROW_NUMBER":"167414","EVENT_NO":"6605560","SAMPLE_NO":"000000201302706700","SAMPLE_DATE":"04/03/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.36","EXPOSURE_LIMIT":"0001.40","C_OVER_E":"00.26","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-04-03"},{"SOURCE_ROW_NUMBER":"139903","EVENT_NO":"6601035","SAMPLE_NO":"000000201109882800","SAMPLE_DATE":"10/26/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0002.12","C_OVER_E":"00.19","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-10-26"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":69,"firstDate":"2001-09-26","lastDate":"2016-07-28","metrics":{"ss":23,"amountDue":8044,"contested":2,"amountPaid":8044,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":8568},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1401708","VIOLATION_NO":"8961066","VIOLATION_ISSUE_DT":"07/28/2016","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/28/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-07-28"},{"SOURCE_ROW_NUMBER":"1401728","VIOLATION_NO":"8867855","VIOLATION_ISSUE_DT":"12/08/2015","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/08/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1401727","VIOLATION_NO":"8867854","VIOLATION_ISSUE_DT":"12/08/2015","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"12/09/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1401685","VIOLATION_NO":"8778605","VIOLATION_ISSUE_DT":"03/17/2015","SIG_SUB":"Y","PART_SECTION":"56.9314","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/17/2015","PROPOSED_PENALTY":"308","AMOUNT_DUE":"308","AMOUNT_PAID":"308","CONTESTED_IND":"N","sourceDate":"2015-03-17"},{"SOURCE_ROW_NUMBER":"1401684","VIOLATION_NO":"8778604","VIOLATION_ISSUE_DT":"03/17/2015","SIG_SUB":"N","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/17/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-03-17"},{"SOURCE_ROW_NUMBER":"1401688","VIOLATION_NO":"8684763","VIOLATION_ISSUE_DT":"04/23/2014","SIG_SUB":"Y","PART_SECTION":"56.5001(a)/.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/07/2014","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2014-04-23"},{"SOURCE_ROW_NUMBER":"1401717","VIOLATION_NO":"8684699","VIOLATION_ISSUE_DT":"10/17/2013","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-10-17"},{"SOURCE_ROW_NUMBER":"1401716","VIOLATION_NO":"8684698","VIOLATION_ISSUE_DT":"10/17/2013","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-10-17"},{"SOURCE_ROW_NUMBER":"1401687","VIOLATION_NO":"8688230","VIOLATION_ISSUE_DT":"04/02/2013","SIG_SUB":"N","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"1401686","VIOLATION_NO":"8688229","VIOLATION_ISSUE_DT":"04/02/2013","SIG_SUB":"N","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/02/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"1401725","VIOLATION_NO":"8674758","VIOLATION_ISSUE_DT":"11/07/2012","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/19/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-11-07"},{"SOURCE_ROW_NUMBER":"1401724","VIOLATION_NO":"8674757","VIOLATION_ISSUE_DT":"11/07/2012","SIG_SUB":"Y","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/19/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-11-07"}]}],"safety":{"href":"/api/v1/mines/2300076/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2300076/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":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Trimming stockpile and muckpile faces.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9314","part":"56","subchapter":"K","subpart":"H","id":"56.9314","citation":"30 CFR 56.9314","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Barricades and warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011","part":"56","subchapter":"K","subpart":"S","id":"56.20011","citation":"30 CFR 56.20011","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Exposure limits for airborne contaminants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001","part":"56","subchapter":"K","subpart":"D","id":"56.5001","citation":"30 CFR 56.5001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3200","part":"56","subchapter":"K","subpart":"B","id":"56.3200","citation":"30 CFR 56.3200","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2300076","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}