{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4801404","name":"HIGHLAND URANIUM PROJECT","status":"Abandoned","status_date":"2002-08-13","mine_type":"Facility","coal_metal":"M","commodity":"Uranium Ore","state":"WY","county":"Converse","nearest_town":"","operator_id":"L15195","operator_name":"Power Resources Inc","controller_id":"M11584","controller_name":"Cameco Corp","district":"C09","office":"Gillette WY Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":88},"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":"4801404","name":"HIGHLAND URANIUM PROJECT"},"operator":{"type":"operator","id":"L15195","name":"Power Resources Inc"},"controller":{"type":"controller","id":"M11584","name":"Cameco Corp"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M04150","name":"Everest Exploration Inc"},"object":{"type":"mine","id":"4801404","name":"HIGHLAND URANIUM PROJECT"},"validFrom":"1981-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|M04150|1981-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L05140","name":"Everest Minerals Corp"},"object":{"type":"mine","id":"4801404","name":"HIGHLAND URANIUM PROJECT"},"validFrom":"1984-03-01","validTo":"1989-09-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|L05140|1984-03-01|1989-09-20"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M04150","name":"Everest Exploration Inc"},"object":{"type":"operator","id":"L05140","name":"Everest Minerals Corp"},"validFrom":"1984-03-01","validTo":"1989-09-20","current":false,"derived":true,"evidenceMineId":"4801404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|L05140|1984-03-01|M04150|1981-01-01|131207"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11255","name":"Power Resources Inc"},"object":{"type":"mine","id":"4801404","name":"HIGHLAND URANIUM PROJECT"},"validFrom":"1989-09-21","validTo":"1997-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|L11255|1989-09-21|1997-01-12"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M08715","name":"National Power"},"object":{"type":"mine","id":"4801404","name":"HIGHLAND URANIUM PROJECT"},"validFrom":"1989-09-21","validTo":"1997-01-12","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|M08715|1989-09-21|1997-01-12"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M08715","name":"National Power"},"object":{"type":"operator","id":"L11255","name":"Power Resources Inc"},"validFrom":"1989-09-21","validTo":"1997-01-12","current":false,"derived":true,"evidenceMineId":"4801404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|L11255|1989-09-21|M08715|1989-09-21|143964"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15195","name":"Power Resources Inc"},"object":{"type":"mine","id":"4801404","name":"HIGHLAND URANIUM PROJECT"},"validFrom":"1997-01-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|L15195|1997-01-13|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11584","name":"Cameco Corp"},"object":{"type":"mine","id":"4801404","name":"HIGHLAND URANIUM PROJECT"},"validFrom":"1997-01-13","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|M11584|1997-01-13|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11584","name":"Cameco Corp"},"object":{"type":"operator","id":"L15195","name":"Power Resources Inc"},"validFrom":"1997-01-13","validTo":null,"current":true,"derived":true,"evidenceMineId":"4801404","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4801404|L15195|1997-01-13|M11584|1997-01-13|151781"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":9,"firstDate":"2000-02-14","lastDate":"2002-06-11","metrics":{"daysLost":7,"injuries":9,"fatalities":0,"recentRows":0,"restrictedDays":5,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"90180","DOCUMENT_NO":"220021780042","ACCIDENT_DT":"06/11/2002","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Miner, NEC","NO_INJURIES":"1","NARRATIVE":"OPERATOR RUBBED HIS LEFT EYE WITH HAND AND APPARENTLY CAUSED A SMALL OBJECT TO ENTER EYE/EYELID.COULD NOT WASH IT OUT. WENT TO PHYSICIAN WHERE IT WAS DETERMINED THAT NOTHING WAS IN THE EYE BUT THE LENSE WAS SCRATCHED.","sourceDate":"2002-06-11"},{"SOURCE_ROW_NUMBER":"262435","DOCUMENT_NO":"220021370016","ACCIDENT_DT":"05/14/2002","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Coal/ore shovel operator,  Shoveler,  Power shoveler","NO_INJURIES":"1","NARRATIVE":"DURING UNLOADING OF PLASTIC WELL PIPE WITH FORKLIFT BY ANOTHER PERSON, INJURED WORKER HAD THE TIP OF THE MIDDLE FINGER OF THE RIGHT HAND SMASHED BY SHIFTING STACKED PIPE.","sourceDate":"2002-05-14"},{"SOURCE_ROW_NUMBER":"55784","DOCUMENT_NO":"220011080019","ACCIDENT_DT":"04/03/2001","DEGREE_INJURY":"ALL OTHER CASES (INCL 1ST AID)","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Truck driver","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE WAS WALKING OUT OF BUILDING ON CONCRETEFLOOR AND NOTED PAIN IN RIGHT KNEE. SUBSEQUENT INSPECTION BY DOCTOR REVEALED TORN LIGAMENT.","sourceDate":"2001-04-03"},{"SOURCE_ROW_NUMBER":"47234","DOCUMENT_NO":"220010710106","ACCIDENT_DT":"02/28/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Absorption of radiations, caustics, toxic and noxious substances","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","NARRATIVE":"EE WAS WELDING BRACKETS TO ANODIZED UNI-STRUT IN HEADERHOUSE B-6. VAPORS AND FUMES CAUSED EYE IRRITATION(CONJUNCTIVITIS) & POSSIBLE ALLERGIC REACTION. EE FELT HE HAD GRAVEL IN EYES SIMILAR TO FLASH BURN.","sourceDate":"2001-02-28"},{"SOURCE_ROW_NUMBER":"60039","DOCUMENT_NO":"220010250031","ACCIDENT_DT":"12/20/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","NARRATIVE":"EE WAS EXITING THE BACK OF A PICKUP TRUCK. HIS FOOT SLIPPED ON BUMPER DUE TO ICE AND SNOW. HE FELL, HITTING RIGHT SIDE AND LOWER BACK ON TRAILER HITCH BALL.","sourceDate":"2000-12-20"},{"SOURCE_ROW_NUMBER":"202003","DOCUMENT_NO":"220002640015","ACCIDENT_DT":"09/07/2000","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Miner, NEC","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"EE WAS RACKING 2 7/8\" DRILL PIPE, HE LIFTED UP ON A STEEL BAR AND HURT HIS BACK.","sourceDate":"2000-09-07"},{"SOURCE_ROW_NUMBER":"17112","DOCUMENT_NO":"220002590007","ACCIDENT_DT":"09/07/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Miner, NEC","NO_INJURIES":"1","NARRATIVE":"INJURED AND ANOTHER EMPLOYEE WERE RIGGING UP PULLING UNIT TO PULL A WELL. INJURED REACHED FOR THE SANDLINE BUT GRABBED MAIN CABLE INSTEAD. RIGHT 5TH FINGER WAS PULLED INTO CABLE SHEAVE. OTHER EMPLOYEE STOPPED OPERATION AND REVERSED MOTOR FREEING SHANE'S FINGER.","sourceDate":"2000-09-07"},{"SOURCE_ROW_NUMBER":"141875","DOCUMENT_NO":"220000950009","ACCIDENT_DT":"03/23/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE WAS PULLING AND MAKING UP WIRING IN A HEADER HOUSE MOTOR CONTROL CENTER WHEN HIS RIGHT HAND BRUSHED AGAINST THE DOOR EDGE (STEEL) CUTTING HIS KNUCKLE. MINOR LACERATION RESULTED WHICH LATER BECAME INFECTED AND RESULTED IN MEDICAL TREATMENT.","sourceDate":"2000-03-23"},{"SOURCE_ROW_NUMBER":"128704","DOCUMENT_NO":"220000910061","ACCIDENT_DT":"02/14/2000","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":"Miner, NEC","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE SLIPPED ON ICE CARRYING 5 GALLON DRINKING WATER BOTTLE TO VEHICLE FOR TRANSPORT TO ANOTHER WORK LOCATION. LANDED ON BACK HITTING HARD HAT ON PAVEMENT.","sourceDate":"2000-02-14"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2002-08-13","lastDate":"2002-08-13","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":2,"firstDate":"2000-02-02","lastDate":"2001-01-24","metrics":{"ss":1,"delinquent":2,"recentRows":0,"paidPenalty":168,"proposedPenalty":168,"currentAssessment":168},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"22296","VIOLATION_NO":"7919457","ISSUE_DT":"01/24/2001","CFR_STANDARD_CD":"56.12001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-01-24"},{"SOURCE_ROW_NUMBER":"12234","VIOLATION_NO":"7916345","ISSUE_DT":"02/02/2000","CFR_STANDARD_CD":"57.14130(i)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"113.00","CURRENT_ASSESSMENT_AMT":"113.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-02-02"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":24,"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":4,"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":"1984-03-01","lastDate":"1997-01-13","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":3,"firstDate":"2000-02-02","lastDate":"2002-06-19","metrics":{"inspectors":4,"recentRows":0,"onSiteHours":47,"inspectionHours":73,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"44532","EVENT_NO":"1070769","INSPECTION_BEGIN_DT":"06/19/2002","INSPECTION_END_DT":"06/20/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"29","SUM_TOTAL_ON_SITE_HOURS":"20","sourceDate":"2002-06-19"},{"SOURCE_ROW_NUMBER":"1047720","EVENT_NO":"0532381","INSPECTION_BEGIN_DT":"01/23/2001","INSPECTION_END_DT":"01/25/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"28","SUM_TOTAL_ON_SITE_HOURS":"18","sourceDate":"2001-01-23"},{"SOURCE_ROW_NUMBER":"476258","EVENT_NO":"0460442","INSPECTION_BEGIN_DT":"02/02/2000","INSPECTION_END_DT":"02/04/2000","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2000-02-02"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":30,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q2":{"hours":21284,"employees":44,"production":0},"2002-Q1":{"hours":21629,"employees":43,"production":0},"2001-Q4":{"hours":21174,"employees":50,"production":0},"2001-Q3":{"hours":23789,"employees":55,"production":0},"2001-Q2":{"hours":25814,"employees":50,"production":0},"2001-Q1":{"hours":27227,"employees":60,"production":0},"2000-Q4":{"hours":28329,"employees":61,"production":0},"2000-Q3":{"hours":26984,"employees":55,"production":0},"2000-Q2":{"hours":32002,"employees":75,"production":0},"2000-Q1":{"hours":26761,"employees":70,"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":9,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":114076,"employees":66,"production":0},"2001":{"hours":98004,"employees":54,"production":0},"2002":{"hours":42913,"employees":44,"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-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":2,"firstDate":"2000-02-02","lastDate":"2001-01-24","metrics":{"ss":1,"amountDue":168,"contested":0,"amountPaid":168,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":168},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3064504","VIOLATION_NO":"7919457","VIOLATION_ISSUE_DT":"01/24/2001","SIG_SUB":"N","PART_SECTION":"56.12001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/24/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-01-24"},{"SOURCE_ROW_NUMBER":"3064505","VIOLATION_NO":"7916345","VIOLATION_ISSUE_DT":"02/02/2000","SIG_SUB":"Y","PART_SECTION":"57.14130(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/02/2000","PROPOSED_PENALTY":"113","AMOUNT_DUE":"113","AMOUNT_PAID":"113","CONTESTED_IND":"N","sourceDate":"2000-02-02"}]}],"safety":{"href":"/api/v1/mines/4801404/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4801404/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":"Circuit overload protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12001","part":"56","subchapter":"K","subpart":"K","id":"56.12001","citation":"30 CFR 56.12001","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":"Roll-over protective structures (ROPS) and seat belts for surface equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-M/section-57.14130","part":"57","subchapter":"K","subpart":"M","id":"57.14130","citation":"30 CFR 57.14130","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4801404","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}