{"@context":{"@vocab":"https://schema.org/"},"@type":"ItemList","@id":"https://api.ai-analytics.org/api/v1/msha/mines/check?name=Weld%20County-Co","name":"Weld County-Co","_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":"2026-09-25T00:19:48.984Z"},"summary":{"mines":10,"total_accidents":1,"fatalities":0},"mines":[{"mine_id":"0504540","mine_name":"PORTABLE CRUSHER #2","coal_metal_ind":"M","mine_status":"Intermittent","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County","num_employees":8,"canonical_url":"https://api.ai-analytics.org/mine/0504540"},{"mine_id":"0504150","mine_name":"Portable Reclamation Crew","coal_metal_ind":"M","mine_status":"Intermittent","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County","num_employees":3,"canonical_url":"https://api.ai-analytics.org/mine/0504150"},{"mine_id":"0502910","mine_name":"Hokestra Pit","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Road & Bridge Department","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0502910"},{"mine_id":"0503093","mine_name":"Fiet Pit","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Road & Bridge Department","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0503093"},{"mine_id":"0504035","mine_name":"Geisert Pit","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Road & Bridge Department","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0504035"},{"mine_id":"0504084","mine_name":"Pierce Gravel Pit","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Road & Bridge Department","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0504084"},{"mine_id":"0504151","mine_name":"PORTABLE SCREEN PLANT #2","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0504151"},{"mine_id":"0504386","mine_name":"Portable Mining","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Road & Bridge Department","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0504386"},{"mine_id":"0504604","mine_name":"PORTABLE SCREEN PLANT RENTAL","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Public Works","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0504604"},{"mine_id":"0504909","mine_name":"Portable Screen # 3","coal_metal_ind":"M","mine_status":"Abandoned","state":"CO","controller_name":"Weld County-Co","operator_name":"Weld County Public Works","num_employees":null,"canonical_url":"https://api.ai-analytics.org/mine/0504909"}],"recent_fatalities":[]}