{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/by-controller?name=Coos%20County-OR","controller":"Coos County-OR","_source":{"data_provider":"AI Analytics","data_provider_url":"https://api.ai-analytics.org","license":"https://creativecommons.org/publicdomain/zero/1.0/","primary_source":"https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp","generated_at":"2026-09-09T06:11:46.357Z"},"count":6,"truncated":false,"mines":[{"mine_id":"3500893","mine_name":"COOS COUNTY PORTABLE","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Intermittent","state":"OR","county_name":"Coos","controller_name":"Coos County-OR","operator_name":"Coos County Road Department","num_employees":3,"primary_canvass":"Stone","canonical_url":"https://api.ai-analytics.org/mine/3500893"},{"mine_id":"3501014","mine_name":"Broadbent Bar","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Coos","controller_name":"Coos County-OR","operator_name":"Coos County Highway Department","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.ai-analytics.org/mine/3501014"},{"mine_id":"3501015","mine_name":"Sherertz Quarry","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Coos","controller_name":"Coos County-OR","operator_name":"Coos County Highway Department","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.ai-analytics.org/mine/3501015"},{"mine_id":"3501028","mine_name":"Coos River Quarry","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Coos","controller_name":"Coos County-OR","operator_name":"Coos County Road Department","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.ai-analytics.org/mine/3501028"},{"mine_id":"3502493","mine_name":"Reed Bar Pit And Plant","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Coos","controller_name":"Coos County-OR","operator_name":"Coos County Road Department","num_employees":null,"primary_canvass":"SandAndGravel","canonical_url":"https://api.ai-analytics.org/mine/3502493"},{"mine_id":"3502881","mine_name":"Eckley Quarry","coal_metal_ind":"M","mine_type":"Surface","mine_status":"Abandoned","state":"OR","county_name":"Coos","controller_name":"Coos County-OR","operator_name":"Coos County Road Department","num_employees":null,"primary_canvass":"Stone","canonical_url":"https://api.ai-analytics.org/mine/3502881"}]}