2014-10-10_PERMIT FILE - C1996083A ‎(22)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 10/10/2014
• Doc Name: Information on Environmental Resources
• Section_Exhibit Name: Volume I 2.04 Information on Environmental Resources
• Media Type: D
• Archive: Yes

2.04.7 Hydrology Description
Stevens Gulch Quali at SW -05 June 2004 - 2009
Minimum
Maximum
Average
H (su)
7.4
9.0
8.3
Total Dissolved Solids (m g/1)
160
748
292.1
Total Suspended Solids (m g/1)
<MDL
268.0
36.5
The quality of water in Terror Creek is good. The following data are based
on the upstream monitoring location (D32 -4).
Terror Creek U stream Quality at D32-4 2004 - 2012
Minimum
Maximum
Average
H (su)
7.1
8.8
8.0
Total Dissolved Solids (m g/1)
37
342
120
Total Suspended Solids (m g/1)
<MDL
450
32
Total Iron (m g/1)
0.02
1 5.42
0.964
Total Manganese (m g/1)
<MDL
1 0.277
0.045
The quality of water in West Terror Creek is good. The following data are
based on the downstream monitoring location (SW -01).
West Terror Creek Downstream Quality at SW -01 2004 - 2012
Minimum
Maximum
Average
H (su)
7.1
8.8
8.2
Total Dissolved Solids (m g/1)
35
462
189
Total Suspended Solids (m g/1)
<MDL
19
8
Total Iron (m g/1)
0.05
0.56
0.15
Total Manganese (m g/1)
0.007
0.07
0.018
The quality of water in Hubbard Creek is good. The following data are based
on the upstream monitoring location (D34 -14).
Hubbard Creek U stream Quality at D34 -14 2004 - 2012
Minimum
Minimum
Maximum
Average
H (su)
7.0
8.8
8.0
Total Dissolved Solids (m g/1)
33
353
145
Total Suspended Solids (m g/1)
<MDL
124
11.7
Total Iron (m g/1)
0.01
1 13.6
0.547
Total Manganese (m g/1)
<MDL
1 3.9
0.123
The quality of water in Iron Point Gulch is good. The following data are
based on the downstream monitoring location (D34 -12).
Iron Point Gulch Downstream Quality at D34 -12 2004 - 2012
Minimum
Maximum
Average
H (su)
7.1
8.6
7.9
Total Dissolved Solids (m g/1)
55.0
311
202.7
Total Suspended Solids (m g/1)
<MDL
586
45.2
Total Iron (m g/1)
<MDL
18.8
1.411
Total Manganese (m g/1)
<MDL
7.0
0.619
PRA 4 2.04-57- 03/14