{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"3401230","name":"NOWATA PITS DIST #1","status":"Abandoned","status_date":"2002-06-01","mine_type":"Surface","coal_metal":"M","commodity":"Common Shale","state":"OK","county":"Nowata","nearest_town":"Nowata","operator_id":"L18211","operator_name":"Nowata County","controller_id":"M14003","controller_name":"Nowata County-OK","district":"M5","office":"Norman OK Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":8},"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":"3401230","name":"NOWATA PITS DIST #1"},"operator":{"type":"operator","id":"L18211","name":"Nowata County"},"controller":{"type":"controller","id":"M14003","name":"Nowata County-OK"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L37416","name":"Punneo Construction Company"},"object":{"type":"mine","id":"3401230","name":"NOWATA PITS DIST #1"},"validFrom":"1979-10-01","validTo":"2000-12-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3401230|L37416|1979-10-01|2000-12-03"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M37416","name":"Punneo Construction Company"},"object":{"type":"mine","id":"3401230","name":"NOWATA PITS DIST #1"},"validFrom":"1979-10-01","validTo":"2000-12-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3401230|M37416|1979-10-01|2000-12-03"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M37416","name":"Punneo Construction Company"},"object":{"type":"operator","id":"L37416","name":"Punneo Construction Company"},"validFrom":"1979-10-01","validTo":"2000-12-03","current":false,"derived":true,"evidenceMineId":"3401230","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3401230|L37416|1979-10-01|M37416|1979-10-01|166683"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L18211","name":"Nowata County"},"object":{"type":"mine","id":"3401230","name":"NOWATA PITS DIST #1"},"validFrom":"2000-12-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3401230|L18211|2000-12-04|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M14003","name":"Nowata County-OK"},"object":{"type":"mine","id":"3401230","name":"NOWATA PITS DIST #1"},"validFrom":"2000-12-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3401230|M14003|2000-12-04|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M14003","name":"Nowata County-OK"},"object":{"type":"operator","id":"L18211","name":"Nowata County"},"validFrom":"2000-12-04","validTo":null,"current":true,"derived":true,"evidenceMineId":"3401230","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3401230|L18211|2000-12-04|M14003|2000-12-04|157326"}}],"coverage":{"historyRecords":2,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2002-06-01","lastDate":"2002-06-01","metrics":{},"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":2,"firstDate":"1979-10-01","lastDate":"2000-12-04","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":1,"firstDate":"2001-01-18","lastDate":"2001-01-18","metrics":{"inspectors":1,"recentRows":0,"onSiteHours":3,"inspectionHours":4,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"318766","EVENT_NO":"0803794","INSPECTION_BEGIN_DT":"01/18/2001","INSPECTION_END_DT":"01/18/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2001-01-18"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":2,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001-Q2":{"hours":192,"employees":4,"production":0},"2000-Q4":{"hours":0,"employees":0,"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":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001":{"hours":192,"employees":4,"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":[]}],"safety":{"href":"/api/v1/mines/3401230/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3401230/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3401230","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}