PERMFILE52160

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: pg 7-150 to 7-299
• Section_Exhibit Name: TAB 07 HYDROLOGY PART 2
• Media Type: D
• Archive: No

Table 7-60
Summary of Mean Daily FLow and TDS Data at
Monitoring Site NPDES 004 for the Idonths of
June through September, 1982-1986
Seneca II Mine, Routt County, Colorado
June July August September
P1ean Mean Mean Mean Mean Mean Mean Mean
Year Flow (cfs) TDS (mg/1) Flow (cfs) TDS (my/1) Flow (cfs) TDS (nig/1) Flow (cfs) TDS (rag/1)
1982 Pond Under Construction .006 508 0.006 613 0.010 650
1983 0.250 706 0.171 775 0.002 850 0.074 910
1984 0.468 1010 0.178 1164 0.138 1143 0.138 1165
1985 0.252 1380 0.187 1505 0.115 1592 0.106 1640
1986 0.195 1899 0.146 1984 U. 115 2130 0.111 2088
~' Avar'age 0.292 1249 0.138 1187 0.075 1'266 0.084 1291
N
O
A
Z7
N
d
F+
O
O
•+
rn