1995-01-17_HYDROLOGY - M1977378

• Permit No: M1977378
• IBM Index Class Name: HYDROLOGY
• Doc Date: 1/17/1995
• Doc Name: Voluntary Mitigation Assumptions and Position.
• From: Sunnyside Gold Corp
• To: CDPHE-WQCD
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

LOADING STUDY- PORTAL DIVERSIONS
SSC DATA
PROJECT t DESCRIPTION Date Flow PH Al Tot Cd Tot Cu Tot Fe Tot Pb Tot Mn Tot 2n Tot
cos su ug71 ug71 ug71 ug71 ug71 ug /l ug71
67 08/02/93 0.029
Portal
Below Dump
PET CHANGE
69 08/03/93 0.074
Portal
Below Dump
PET CHANGE
72 08/08/94 0.0045
Portal
Below Dump
NET CHANGE
2.67
2.46
68 07/01/93 1.95
Portal 4.89
Below Dump 5.43
NET CHANGE (2) (20) (26,900) (53) 10 90
6.78
7.83
8 140 49,900 60 2,850 1,930
70 07/16/93 0.18
Portal 3.05 BBL 10 40,600 20 4,550 1,220
Road 2.67 BBL 2 8,960 20 4,730 1,220
NET CHANGE 0 8 31,640 0 (180) 0
71 08/03/93 0.118
Portal 6.41 4 1 29,100 20 9,750 2,830
Below Dump 7.09 3 1 19,000 10 8,040 2,850
NET CHANGE 1 0 10,100 10 1,710 (20)