Chino Operations | Freeport-McMoRan
11/01/21. Groundhog Mine and Historic Stockpiles Annual Monitoring Report for Hanover Whitewater Creeks Investigation Unit (HWCIU), Chino Administrative Order on Consent ( PDF file - 15 pages) 10/29/21. GAOC Quarterly Report, Third Quarter 2021, Chino Administrative Order on Consent ( PDF file - 4 pages) 08/20/21.