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PERMFILE123597
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PERMFILE123597
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Entry Properties
Last modified
8/24/2016 10:21:19 PM
Creation date
11/25/2007 11:42:38 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1996083A
IBM Index Class Name
Permit File
Doc Date
1/15/2002
Section_Exhibit Name
Rule 2.04 Environmental Resources
Media Type
D
Archive
Yes
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• 2.04.7 <br />facing slope of Terror Creek, the unnamed west to east flowing ephemeral <br />gulches which are tributary to Terror Creek are not currently within the long <br />term mine plan area. <br />Stephens Draw bisects the southwestern portion of the permit area. It is <br />characterized by steep to nearly vertical canyon walls. This Draw is an <br />intermittent stream with greatest flow to be expected during spring snowmelt <br />and significant precipitation events. Stockpond P-1 is located in Stephens <br />Draw in the southwest corner of the permit area. Monitoring performed <br />during 1984 shows this pond had discharge that ranged from 3 to 20 gallons <br />per minute. Flow monitoring for Stephens Draw immediately below the pond <br />show flows ranging from a seep to 1.58 gpm for the period of September <br />1995 through September 1998. <br />Four unnamed ephemeral drainages are located within the permit area <br />between Stephens Draw and Hubbard Creek. From west to east they are <br />named A-Gulch, B-Gulch, C-Gulch and D-Gulch. These gulches would only <br />• be expected to have flow during spring snowmelts and significant <br />precipitation events. During 1995 and 1996 no discharge was observed from <br />these drainages. <br />Stockoonds Within Permit and Adjacent Area: <br />Numerous stock ponds have been identified within the permit and adjacent <br />area. These ponds are man-made and historically serve as Stockponds. <br />Limited domestic stock use has been made of these ponds in recent years. <br />The ponds are sited to collect run-0ff during the spring season and some are <br />located to accumulate flow from colluvial springs and seeps. Although the <br />ponds are a significant hydrologic feature of the permit area and their <br />existence is currently important to wildlife, total contribution of these ponds <br />to the local water budget is not significant. <br />Surface Water on Mine Site: <br />Surface water runoff associated with the surface operations is controlled by <br />the drainage plan. All surface runoff is either routed through sedimentation <br />ponds or treated with some form of alternative sediment control. <br />• <br />PR-03 2.04 - 34 - 5/99 <br />
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