{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4103907","name":"Cowart Mine","status":"Active","status_date":"1996-05-23","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"TX","county":"Coryell","nearest_town":"Oglesby","operator_id":"L13444","operator_name":"Conners Crushed Stone","controller_id":"0152841","controller_name":"Jeff  Conners; Scott  Conners; Pam  Conners","district":"M5","office":"Dallas TX Field Office","employees":10,"latitude":31.326944,"longitude":-97.496944},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":987},"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":"2026-10-17T05:35:58.500035+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":"4103907","name":"Cowart Mine"},"operator":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"controller":{"type":"controller","id":"0152841","name":"Jeff  Conners; Scott  Conners; Pam  Conners"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10258","name":"Mary  Conners et al"},"object":{"type":"mine","id":"4103907","name":"Cowart Mine"},"validFrom":"1992-05-01","validTo":"2016-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|M10258|1992-05-01|2016-08-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"object":{"type":"mine","id":"4103907","name":"Cowart Mine"},"validFrom":"1995-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10258","name":"Mary  Conners et al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"1995-12-01","validTo":"2016-08-31","current":false,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|M10258|1992-05-01|148756"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0139241","name":"Pam  Conners et al"},"object":{"type":"mine","id":"4103907","name":"Cowart Mine"},"validFrom":"2016-09-01","validTo":"2018-03-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|0139241|2016-09-01|2018-03-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139241","name":"Pam  Conners et al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"2016-09-01","validTo":"2018-03-28","current":false,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|0139241|2016-09-01|28228"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139241","name":"Estate of Gary Conners et al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"2016-09-01","validTo":"2018-03-28","current":false,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|0139241|2016-09-01|28229"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139241","name":"Jeff  Conners et al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"2016-09-01","validTo":"2018-03-28","current":false,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|0139241|2016-09-01|28230"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0152841","name":"Pam  Conners Et Al"},"object":{"type":"mine","id":"4103907","name":"Cowart Mine"},"validFrom":"2018-03-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|0152841|2018-03-29|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0152841","name":"Pam  Conners Et Al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"2018-03-29","validTo":null,"current":true,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|0152841|2018-03-29|31684"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0152841","name":"Jeff  Conners Et Al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"2018-03-29","validTo":null,"current":true,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|0152841|2018-03-29|31685"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0152841","name":"Scott  Conners Et Al"},"object":{"type":"operator","id":"L13444","name":"Conners Crushed Stone"},"validFrom":"2018-03-29","validTo":null,"current":true,"derived":true,"evidenceMineId":"4103907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4103907|L13444|1995-12-01|0152841|2018-03-29|31686"}}],"coverage":{"historyRecords":7,"edgeCount":11,"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":"2012-10-04","lastDate":"2025-05-21","metrics":{"daysLost":1,"injuries":3,"fatalities":0,"recentRows":1,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"140712","DOCUMENT_NO":"220251470033","ACCIDENT_DT":"05/21/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Weighman, Scale person","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Scale Master, slipped and fell, walking down aggregate and dirt embankment. They fractured the right side of their left ankle and caused a hematoma on the left side of their left knee.","sourceDate":"2025-05-21"},{"SOURCE_ROW_NUMBER":"63167","DOCUMENT_NO":"220123620014","ACCIDENT_DT":"12/19/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"High winds blew dust into employee's right eye under his safety glasses.","sourceDate":"2012-12-19"},{"SOURCE_ROW_NUMBER":"187983","DOCUMENT_NO":"220122850020","ACCIDENT_DT":"10/04/2012","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"When Employee was walking around plant, his right knee collapsed, causing him to fall on the ground, bruising his neck.","sourceDate":"2012-10-04"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1996-05-23","lastDate":"1996-05-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":152,"firstDate":"2000-06-20","lastDate":"2026-04-28","metrics":{"ss":50,"delinquent":141,"recentRows":16,"paidPenalty":44367,"proposedPenalty":44367,"currentAssessment":44367},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3025442","VIOLATION_NO":"5173320","ISSUE_DT":"04/28/2026","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"3025441","VIOLATION_NO":"5173319","ISSUE_DT":"04/28/2026","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"3025440","VIOLATION_NO":"5173318","ISSUE_DT":"04/28/2026","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"3025439","VIOLATION_NO":"5173317","ISSUE_DT":"04/28/2026","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"2986677","VIOLATION_NO":"9795800","ISSUE_DT":"10/31/2025","CFR_STANDARD_CD":"56.23003(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-31"},{"SOURCE_ROW_NUMBER":"2986676","VIOLATION_NO":"9795799","ISSUE_DT":"10/30/2025","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-30"},{"SOURCE_ROW_NUMBER":"2957592","VIOLATION_NO":"9795751","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2754838","VIOLATION_NO":"9795934","ISSUE_DT":"10/24/2024","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-10-24"},{"SOURCE_ROW_NUMBER":"2955696","VIOLATION_NO":"9795414","ISSUE_DT":"05/08/2024","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-08"},{"SOURCE_ROW_NUMBER":"2955695","VIOLATION_NO":"9795413","ISSUE_DT":"05/08/2024","CFR_STANDARD_CD":"56.4201(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-08"},{"SOURCE_ROW_NUMBER":"2670470","VIOLATION_NO":"9673850","ISSUE_DT":"08/24/2022","CFR_STANDARD_CD":"50.30(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":"2022-08-24"},{"SOURCE_ROW_NUMBER":"2670469","VIOLATION_NO":"9673849","ISSUE_DT":"08/24/2022","CFR_STANDARD_CD":"56.14103(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-24"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":11,"firstDate":"2001-02-12","lastDate":"2001-02-12","metrics":{"linkedIssuances":11},"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":389,"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":91,"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":7,"firstDate":"1995-12-01","lastDate":"1995-12-01","metrics":{"recentRows":0,"currentOperatorTenures":7,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":76,"firstDate":"2000-06-20","lastDate":"2026-10-14","metrics":{"inspectors":75,"recentRows":17,"onSiteHours":556,"inspectionHours":1001.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"939536","EVENT_NO":"F052F07","INSPECTION_BEGIN_DT":"10/14/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2026-10-14"},{"SOURCE_ROW_NUMBER":"307586","EVENT_NO":"F052F05","INSPECTION_BEGIN_DT":"10/08/2026","INSPECTION_END_DT":"10/09/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"98090","EVENT_NO":"F031A4D","INSPECTION_BEGIN_DT":"04/28/2026","INSPECTION_END_DT":"04/28/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"529057","EVENT_NO":"F019147","INSPECTION_BEGIN_DT":"10/30/2025","INSPECTION_END_DT":"11/03/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2025-10-30"},{"SOURCE_ROW_NUMBER":"668198","EVENT_NO":"F0126ED","INSPECTION_BEGIN_DT":"07/07/2025","INSPECTION_END_DT":"07/07/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2025-07-07"},{"SOURCE_ROW_NUMBER":"864815","EVENT_NO":"F0126EB","INSPECTION_BEGIN_DT":"06/30/2025","INSPECTION_END_DT":"07/01/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.5","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2025-06-30"},{"SOURCE_ROW_NUMBER":"1155076","EVENT_NO":"6937761","INSPECTION_BEGIN_DT":"10/24/2024","INSPECTION_END_DT":"10/24/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2024-10-24"},{"SOURCE_ROW_NUMBER":"251224","EVENT_NO":"F012045","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"569566","EVENT_NO":"F012039","INSPECTION_BEGIN_DT":"05/08/2024","INSPECTION_END_DT":"05/09/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2024-05-08"},{"SOURCE_ROW_NUMBER":"493281","EVENT_NO":"6998501","INSPECTION_BEGIN_DT":"03/12/2024","INSPECTION_END_DT":"03/12/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2024-03-12"},{"SOURCE_ROW_NUMBER":"788724","EVENT_NO":"6907540","INSPECTION_BEGIN_DT":"08/29/2023","INSPECTION_END_DT":"08/29/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2023-08-29"},{"SOURCE_ROW_NUMBER":"1140633","EVENT_NO":"7040937","INSPECTION_BEGIN_DT":"05/17/2023","INSPECTION_END_DT":"05/17/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2023-05-17"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":24,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":5526,"employees":14,"production":0},"2002-Q3":{"hours":5246,"employees":10,"production":0},"2002-Q2":{"hours":6443,"employees":13,"production":0},"2002-Q1":{"hours":2948,"employees":11,"production":0},"2001-Q4":{"hours":2708,"employees":9,"production":0},"2001-Q3":{"hours":5129,"employees":10,"production":0},"2001-Q2":{"hours":5844,"employees":12,"production":0},"2001-Q1":{"hours":3443,"employees":7,"production":0},"2000-Q4":{"hours":4100,"employees":10,"production":0},"2000-Q3":{"hours":4335,"employees":9,"production":0},"2000-Q2":{"hours":3865,"employees":10,"production":0},"2000-Q1":{"hours":3601,"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":54,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":31385,"employees":16,"production":0},"2018":{"hours":21357,"employees":10,"production":0},"2019":{"hours":21344,"employees":12,"production":0},"2020":{"hours":14231,"employees":7,"production":0},"2021":{"hours":16997,"employees":9,"production":0},"2022":{"hours":14597,"employees":7,"production":0},"2023":{"hours":20387,"employees":11,"production":0},"2024":{"hours":23993,"employees":11,"production":0},"2025":{"hours":28998,"employees":13,"production":0},"2026":{"hours":10661,"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":20,"firstDate":"2001-10-17","lastDate":"2025-07-01","metrics":{"recentRows":2,"actionTaken":20,"maxExposureRatio":0.35,"overExposureLimit":0,"exposureRatioTotal":0.74},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"296188","EVENT_NO":"F0126EB","SAMPLE_NO":"000000202502759100","SAMPLE_DATE":"07/01/2025","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"296187","EVENT_NO":"F0126EB","SAMPLE_NO":"000000202502759000","SAMPLE_DATE":"07/01/2025","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":"2025-07-01"},{"SOURCE_ROW_NUMBER":"197044","EVENT_NO":"6739514","SAMPLE_NO":"000000201703136500","SAMPLE_DATE":"05/24/2017","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-05-24"},{"SOURCE_ROW_NUMBER":"197043","EVENT_NO":"6739514","SAMPLE_NO":"000000201703136400","SAMPLE_DATE":"05/24/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-05-24"},{"SOURCE_ROW_NUMBER":"197042","EVENT_NO":"6739514","SAMPLE_NO":"000000201703136300","SAMPLE_DATE":"05/24/2017","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":"2017-05-24"},{"SOURCE_ROW_NUMBER":"164364","EVENT_NO":"6654701","SAMPLE_NO":"000000201400267800","SAMPLE_DATE":"01/15/2014","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":"2014-01-15"},{"SOURCE_ROW_NUMBER":"164363","EVENT_NO":"6654701","SAMPLE_NO":"000000201400267700","SAMPLE_DATE":"01/15/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Jackhammer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-01-15"},{"SOURCE_ROW_NUMBER":"164362","EVENT_NO":"6654701","SAMPLE_NO":"000000201400267600","SAMPLE_DATE":"01/15/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.52","C_OVER_E":"00.35","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-01-15"},{"SOURCE_ROW_NUMBER":"164361","EVENT_NO":"6654701","SAMPLE_NO":"000000201400267500","SAMPLE_DATE":"01/15/2014","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":"2014-01-15"},{"SOURCE_ROW_NUMBER":"125686","EVENT_NO":"6548665","SAMPLE_NO":"000000201203107900","SAMPLE_DATE":"04/04/2012","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.56","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.06","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-04-04"},{"SOURCE_ROW_NUMBER":"137786","EVENT_NO":"6550339","SAMPLE_NO":"000000201107671200","SAMPLE_DATE":"08/10/2011","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-08-10"},{"SOURCE_ROW_NUMBER":"137785","EVENT_NO":"6550339","SAMPLE_NO":"000000201107671100","SAMPLE_DATE":"08/10/2011","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-08-10"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":158,"firstDate":"2000-06-20","lastDate":"2026-10-08","metrics":{"ss":50,"amountDue":44367,"contested":0,"amountPaid":44367,"recentRows":22,"section104d":3,"unterminated":0,"proposedPenalty":44367},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2146103","VIOLATION_NO":"5250090","VIOLATION_ISSUE_DT":"10/08/2026","SIG_SUB":"N","PART_SECTION":"56.4102","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/08/2026","CONTESTED_IND":"N","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2146102","VIOLATION_NO":"5250089","VIOLATION_ISSUE_DT":"10/08/2026","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/08/2026","CONTESTED_IND":"N","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2146101","VIOLATION_NO":"5250088","VIOLATION_ISSUE_DT":"10/08/2026","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/14/2026","CONTESTED_IND":"N","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2146100","VIOLATION_NO":"5250087","VIOLATION_ISSUE_DT":"10/08/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/14/2026","CONTESTED_IND":"N","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2146099","VIOLATION_NO":"5250086","VIOLATION_ISSUE_DT":"10/08/2026","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/08/2026","CONTESTED_IND":"N","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2146098","VIOLATION_NO":"5250085","VIOLATION_ISSUE_DT":"10/08/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/08/2026","CONTESTED_IND":"N","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"2146045","VIOLATION_NO":"5173320","VIOLATION_ISSUE_DT":"04/28/2026","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"2146044","VIOLATION_NO":"5173319","VIOLATION_ISSUE_DT":"04/28/2026","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"2146043","VIOLATION_NO":"5173318","VIOLATION_ISSUE_DT":"04/28/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"2146042","VIOLATION_NO":"5173317","VIOLATION_ISSUE_DT":"04/28/2026","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/28/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-28"},{"SOURCE_ROW_NUMBER":"2146118","VIOLATION_NO":"9795800","VIOLATION_ISSUE_DT":"10/31/2025","SIG_SUB":"N","PART_SECTION":"56.23003(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/06/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-31"},{"SOURCE_ROW_NUMBER":"2146117","VIOLATION_NO":"9795799","VIOLATION_ISSUE_DT":"10/30/2025","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/31/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-30"}]}],"safety":{"href":"/api/v1/mines/4103907/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4103907/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":"Spillage and leakage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4102","part":"56","subchapter":"K","subpart":"C","id":"56.4102","citation":"30 CFR 56.4102","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":"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":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":4},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","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":3},{"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":1},{"chapter":"I","heading":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","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":"Requirements for written safety program.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23003","part":"56","subchapter":"K","subpart":"T","id":"56.23003","citation":"30 CFR 56.23003","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":"4103907","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}