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Newmont Goldcorp <br /> Street NEWMONT Victor,Colorado80860 <br /> GOL DCORA T 123 456 7890 <br /> F 123 456 7890 <br /> newmontgoldcorp com <br /> SENT CERTIFIED, RETURN RECEIPT REQUESTED <br /> 7018-0360-0001-1957-5946 <br /> RECEIVED <br /> October 24, 2019 0M 2 8 2019 <br /> MgSION OF RECLAMATION <br /> Mr. Tim Cazier IMNING&SAFETY <br /> Environmental Protection Specialist <br /> Colorado Department of Natural Resources <br /> Division of Reclamation, Mining and Safety <br /> Office of Mined Land Reclamation <br /> 1313 Sherman Street, Room 215 <br /> Denver, Colorado 80203 <br /> RE: Cresson Project Permit M-1980-244: <br /> Ground Water Monitoring Data: 3nd Quarter 2019 <br /> Surface Water Monitoring Data: 3nd Quarter 2019 <br /> Dear Mr. Cazier: <br /> Cripple Creek & Victor Gold Mining Company ("CC&V") is hereby providing the revised ground <br /> water & surface water monitoring report for the Cresson Project compliance locations for the 3nd <br /> Quarter, (July through September) 2019. <br /> All required samples were collected as outlined in Permit No. M-1980-244. Groundwater <br /> monitoring locations Poverty Gulch wells (PGMW-2, PGMW-4), Arequa Gulch Well (CRMW-3A- <br /> 35), Squaw Gulch wells (SGMW-5, SGMW-6A, SGMW-7A and SGMW-7B), and Vindicator Valley <br /> well (VIN-2A)were reported dry. Surface water sampling locations in Vindicator Valley(T-2), and <br /> Grassy Valley (GV-02 & GV-03) had no flow and were reported dry. <br /> As reported September 10, 2019, CC&V collected third quarter compliance groundwater samples <br /> from monitoring wells GVMW-8A, and GVMW-8B on August 21, 2019. CC&V received the lab <br /> report for these analyses on September 6, 2019, and upon review, determined that GVMW-8B <br /> exceeded established numeric protection limits for copper, and fluoride. Table 1 below lists the <br /> exceedance for the location and the associated parameter. <br /> Table 1. <br /> Value Table <br /> Location Sample Date Parameter (mg/L) NPL(mg/L) Standard <br /> (mg/L) <br /> GVMW-8B 8/21/2019 Copper 0.0404 0.008 0.2 <br /> GVMW-8B 8/21/2019 Fluoride 2.22 2 2 <br />