{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2102995","name":"Winona Aggregate","status":"Active","status_date":"2020-11-04","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"Winona","nearest_town":"Winona","operator_id":"L10896","operator_name":"Winona Aggregate","controller_id":"0181543","controller_name":"Kohner Holding Company","district":"M4","office":"Fort Dodge IA Field Office","employees":7,"latitude":44.078889,"longitude":-91.727222},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":727},"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":"2102995","name":"Winona Aggregate"},"operator":{"type":"operator","id":"L10896","name":"Winona Aggregate"},"controller":{"type":"controller","id":"0181543","name":"Kohner Holding Company"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L10896","name":"Winona Aggregate"},"object":{"type":"mine","id":"2102995","name":"Winona Aggregate"},"validFrom":"1989-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102995|L10896|1989-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09428","name":"Robert S  Kohner et al"},"object":{"type":"mine","id":"2102995","name":"Winona Aggregate"},"validFrom":"1989-01-01","validTo":"2023-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102995|M09428|1989-01-01|2023-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09428","name":"Robert S  Kohner et al"},"object":{"type":"operator","id":"L10896","name":"Winona Aggregate"},"validFrom":"1989-01-01","validTo":"2023-12-31","current":false,"derived":true,"evidenceMineId":"2102995","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102995|L10896|1989-01-01|M09428|1989-01-01|146365"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09428","name":"Steven  Kohner et al"},"object":{"type":"operator","id":"L10896","name":"Winona Aggregate"},"validFrom":"1989-01-01","validTo":"2023-12-31","current":false,"derived":true,"evidenceMineId":"2102995","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102995|L10896|1989-01-01|M09428|1989-01-01|146366"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0181543","name":"Kohner Holding Company"},"object":{"type":"mine","id":"2102995","name":"Winona Aggregate"},"validFrom":"2024-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102995|0181543|2024-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0181543","name":"Kohner Holding Company"},"object":{"type":"operator","id":"L10896","name":"Winona Aggregate"},"validFrom":"2024-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2102995","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102995|L10896|1989-01-01|0181543|2024-01-01|38811"}}],"coverage":{"historyRecords":3,"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":"2006-04-21","lastDate":"2020-08-27","metrics":{"daysLost":13,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":62,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"79227","DOCUMENT_NO":"220203290008","ACCIDENT_DT":"08/27/2020","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"13","NARRATIVE":"Employee was carrying a flange from the landing onto the booster to weld it onto a pipeline","sourceDate":"2020-08-27"},{"SOURCE_ROW_NUMBER":"165230","DOCUMENT_NO":"220062400069","ACCIDENT_DT":"08/18/2006","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was lying on ground on his side, chipping slag off the weld bead, when a loose piece of slag went under his safety glasses and landed in his eye. Miner was uninjured but was unable to remove slag by himself.","sourceDate":"2006-08-18"},{"SOURCE_ROW_NUMBER":"190955","DOCUMENT_NO":"220061210077","ACCIDENT_DT":"04/21/2006","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was spot welding and a spark came off the lead tip & went into his eye. EE wasn't planning to weld yet and turned around & accidently bumped the trigger as it came in contact with metal object causing a spark to hit his eye & bounce out. His eye was burnt as the hot spark came in contact. He was wearing glasses & had his hood on, but it was up at the time.","sourceDate":"2006-04-21"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2020-11-04","lastDate":"2020-11-04","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":124,"firstDate":"2000-09-27","lastDate":"2026-05-26","metrics":{"ss":20,"delinquent":110,"recentRows":7,"paidPenalty":15060,"proposedPenalty":15737,"currentAssessment":15737},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3022162","VIOLATION_NO":"5114168","ISSUE_DT":"05/26/2026","CFR_STANDARD_CD":"46.11(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"197.00","CURRENT_ASSESSMENT_AMT":"197.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"3022161","VIOLATION_NO":"5114167","ISSUE_DT":"05/26/2026","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"2698667","VIOLATION_NO":"9487310","ISSUE_DT":"04/12/2023","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-12"},{"SOURCE_ROW_NUMBER":"2698666","VIOLATION_NO":"9487309","ISSUE_DT":"04/12/2023","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-12"},{"SOURCE_ROW_NUMBER":"2689532","VIOLATION_NO":"9486717","ISSUE_DT":"02/01/2023","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-02-01"},{"SOURCE_ROW_NUMBER":"2698360","VIOLATION_NO":"9449978","ISSUE_DT":"06/22/2022","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-06-22"},{"SOURCE_ROW_NUMBER":"2688435","VIOLATION_NO":"9449759","ISSUE_DT":"03/03/2021","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-03-03"},{"SOURCE_ROW_NUMBER":"2688395","VIOLATION_NO":"9449718","ISSUE_DT":"11/23/2020","CFR_STANDARD_CD":"50.20(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-23"},{"SOURCE_ROW_NUMBER":"2464474","VIOLATION_NO":"9448091","ISSUE_DT":"07/17/2019","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-17"},{"SOURCE_ROW_NUMBER":"2464473","VIOLATION_NO":"9448090","ISSUE_DT":"07/17/2019","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-17"},{"SOURCE_ROW_NUMBER":"2451431","VIOLATION_NO":"9380269","ISSUE_DT":"11/14/2017","CFR_STANDARD_CD":"56.4601","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-11-14"},{"SOURCE_ROW_NUMBER":"2451430","VIOLATION_NO":"9380268","ISSUE_DT":"11/14/2017","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-11-14"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":12,"firstDate":"2014-03-20","lastDate":"2014-03-20","metrics":{"linkedIssuances":12},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":93,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":26,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1989-01-01","lastDate":"1989-01-01","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":59,"firstDate":"2000-09-27","lastDate":"2026-05-26","metrics":{"inspectors":63,"recentRows":13,"onSiteHours":407,"inspectionHours":775.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"891332","EVENT_NO":"F02FF2D","INSPECTION_BEGIN_DT":"05/26/2026","INSPECTION_END_DT":"05/28/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"210866","EVENT_NO":"F02FAF5","INSPECTION_BEGIN_DT":"11/25/2025","INSPECTION_END_DT":"11/26/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2025-11-25"},{"SOURCE_ROW_NUMBER":"1133595","EVENT_NO":"F017706","INSPECTION_BEGIN_DT":"05/19/2025","INSPECTION_END_DT":"05/20/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2025-05-19"},{"SOURCE_ROW_NUMBER":"42230","EVENT_NO":"F016330","INSPECTION_BEGIN_DT":"12/04/2024","INSPECTION_END_DT":"12/04/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2024-12-04"},{"SOURCE_ROW_NUMBER":"21581","EVENT_NO":"F0159C1","INSPECTION_BEGIN_DT":"09/16/2024","INSPECTION_END_DT":"09/17/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"11.25","sourceDate":"2024-09-16"},{"SOURCE_ROW_NUMBER":"1131513","EVENT_NO":"6952190","INSPECTION_BEGIN_DT":"04/03/2024","INSPECTION_END_DT":"04/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2024-04-03"},{"SOURCE_ROW_NUMBER":"175247","EVENT_NO":"6952174","INSPECTION_BEGIN_DT":"01/02/2024","INSPECTION_END_DT":"01/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2024-01-02"},{"SOURCE_ROW_NUMBER":"920722","EVENT_NO":"6906490","INSPECTION_BEGIN_DT":"04/18/2023","INSPECTION_END_DT":"04/18/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2023-04-18"},{"SOURCE_ROW_NUMBER":"404201","EVENT_NO":"6906488","INSPECTION_BEGIN_DT":"04/12/2023","INSPECTION_END_DT":"04/12/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2023-04-12"},{"SOURCE_ROW_NUMBER":"983983","EVENT_NO":"6901873","INSPECTION_BEGIN_DT":"01/31/2023","INSPECTION_END_DT":"02/01/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2023-01-31"},{"SOURCE_ROW_NUMBER":"631649","EVENT_NO":"6906222","INSPECTION_BEGIN_DT":"06/21/2022","INSPECTION_END_DT":"06/22/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2022-06-21"},{"SOURCE_ROW_NUMBER":"1086186","EVENT_NO":"6901448","INSPECTION_BEGIN_DT":"10/07/2021","INSPECTION_END_DT":"10/07/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"11.25","sourceDate":"2021-10-07"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":212,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":2991,"employees":8,"production":0},"2026-Q1":{"hours":902,"employees":3,"production":0},"2025-Q4":{"hours":2773,"employees":7,"production":0},"2025-Q3":{"hours":3460,"employees":7,"production":0},"2025-Q2":{"hours":3026,"employees":7,"production":0},"2025-Q1":{"hours":1711,"employees":4,"production":0},"2024-Q4":{"hours":3286,"employees":7,"production":0},"2024-Q3":{"hours":3758,"employees":8,"production":0},"2024-Q2":{"hours":3493,"employees":8,"production":0},"2024-Q1":{"hours":1869,"employees":4,"production":0},"2023-Q4":{"hours":2963,"employees":7,"production":0},"2023-Q3":{"hours":3160,"employees":7,"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":55,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":8875,"employees":6,"production":0},"2018":{"hours":9045,"employees":5,"production":0},"2019":{"hours":11026,"employees":6,"production":0},"2020":{"hours":12920,"employees":7,"production":0},"2021":{"hours":13142,"employees":7,"production":0},"2022":{"hours":12724,"employees":7,"production":0},"2023":{"hours":11362,"employees":6,"production":0},"2024":{"hours":12406,"employees":7,"production":0},"2025":{"hours":10970,"employees":6,"production":0},"2026":{"hours":3893,"employees":6,"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":14,"firstDate":"2008-11-13","lastDate":"2026-05-27","metrics":{"recentRows":6,"actionTaken":14,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"310803","EVENT_NO":"F02FF2D","SAMPLE_NO":"000000202602151200","SAMPLE_DATE":"05/27/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-05-27"},{"SOURCE_ROW_NUMBER":"310802","EVENT_NO":"F02FF2D","SAMPLE_NO":"000000202602151100","SAMPLE_DATE":"05/27/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-05-27"},{"SOURCE_ROW_NUMBER":"310801","EVENT_NO":"F02FF2D","SAMPLE_NO":"000000202602151000","SAMPLE_DATE":"05/27/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-05-27"},{"SOURCE_ROW_NUMBER":"293230","EVENT_NO":"F0159C1","SAMPLE_NO":"000000202403903400","SAMPLE_DATE":"09/17/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-17"},{"SOURCE_ROW_NUMBER":"293229","EVENT_NO":"F0159C1","SAMPLE_NO":"000000202403903300","SAMPLE_DATE":"09/17/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-17"},{"SOURCE_ROW_NUMBER":"293228","EVENT_NO":"F0159C1","SAMPLE_NO":"000000202403903200","SAMPLE_DATE":"09/17/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-09-17"},{"SOURCE_ROW_NUMBER":"232225","EVENT_NO":"6750795","SAMPLE_NO":"000000201904021800","SAMPLE_DATE":"07/17/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-17"},{"SOURCE_ROW_NUMBER":"232224","EVENT_NO":"6750795","SAMPLE_NO":"000000201904021700","SAMPLE_DATE":"07/17/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-17"},{"SOURCE_ROW_NUMBER":"152490","EVENT_NO":"6639163","SAMPLE_NO":"000000201408386000","SAMPLE_DATE":"10/22/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-22"},{"SOURCE_ROW_NUMBER":"152489","EVENT_NO":"6639163","SAMPLE_NO":"000000201408385900","SAMPLE_DATE":"10/22/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-22"},{"SOURCE_ROW_NUMBER":"152488","EVENT_NO":"6639163","SAMPLE_NO":"000000201408385800","SAMPLE_DATE":"10/22/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-22"},{"SOURCE_ROW_NUMBER":"160546","EVENT_NO":"6639714","SAMPLE_NO":"000000201404714300","SAMPLE_DATE":"06/24/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-06-24"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":124,"firstDate":"2000-09-27","lastDate":"2026-05-26","metrics":{"ss":20,"amountDue":15737,"contested":0,"amountPaid":15060,"recentRows":7,"section104d":0,"unterminated":0,"proposedPenalty":15737},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1360959","VIOLATION_NO":"5114168","VIOLATION_ISSUE_DT":"05/26/2026","SIG_SUB":"Y","PART_SECTION":"46.11(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/26/2026","PROPOSED_PENALTY":"197","AMOUNT_DUE":"197","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"1360958","VIOLATION_NO":"5114167","VIOLATION_ISSUE_DT":"05/26/2026","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"1360948","VIOLATION_NO":"9487310","VIOLATION_ISSUE_DT":"04/12/2023","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/18/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-12"},{"SOURCE_ROW_NUMBER":"1360947","VIOLATION_NO":"9487309","VIOLATION_ISSUE_DT":"04/12/2023","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/12/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-12"},{"SOURCE_ROW_NUMBER":"1360932","VIOLATION_NO":"9486717","VIOLATION_ISSUE_DT":"02/01/2023","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/01/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-02-01"},{"SOURCE_ROW_NUMBER":"1360960","VIOLATION_NO":"9449978","VIOLATION_ISSUE_DT":"06/22/2022","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/22/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-06-22"},{"SOURCE_ROW_NUMBER":"1360945","VIOLATION_NO":"9449759","VIOLATION_ISSUE_DT":"03/03/2021","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/03/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-03-03"},{"SOURCE_ROW_NUMBER":"1361054","VIOLATION_NO":"9449718","VIOLATION_ISSUE_DT":"11/23/2020","SIG_SUB":"N","PART_SECTION":"50.20(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/23/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-11-23"},{"SOURCE_ROW_NUMBER":"1360971","VIOLATION_NO":"9448091","VIOLATION_ISSUE_DT":"07/17/2019","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/17/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-17"},{"SOURCE_ROW_NUMBER":"1360970","VIOLATION_NO":"9448090","VIOLATION_ISSUE_DT":"07/17/2019","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/17/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-17"},{"SOURCE_ROW_NUMBER":"1361048","VIOLATION_NO":"9380269","VIOLATION_ISSUE_DT":"11/14/2017","SIG_SUB":"N","PART_SECTION":"56.4601","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-11-14"},{"SOURCE_ROW_NUMBER":"1361047","VIOLATION_NO":"9380268","VIOLATION_ISSUE_DT":"11/14/2017","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-11-14"}]}],"safety":{"href":"/api/v1/mines/2102995/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2102995/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":"Site-specific hazard awareness training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11","part":"46","subchapter":"H","subpart":"","id":"46.11","citation":"30 CFR 46.11","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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},{"chapter":"I","heading":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","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":"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},{"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":"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":1},{"chapter":"I","heading":"Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20","part":"50","subchapter":"I","subpart":"C","id":"50.20","citation":"30 CFR 50.20","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},{"chapter":"I","heading":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Oxygen cylinder storage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4601","part":"56","subchapter":"K","subpart":"C","id":"56.4601","citation":"30 CFR 56.4601","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":"2102995","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}