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REV03492
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REV03492
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Entry Properties
Last modified
8/25/2016 1:01:20 AM
Creation date
11/21/2007 9:08:58 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Revision
Doc Date
3/25/1991
Doc Name
MR 91-66 SMALL AREA EXEMPTIONS PN C-81-071
From
CYPRUS YAMPA VALLEY COAL CORP
To
MLRD
Type & Sequence
MR66
Media Type
D
Archive
No
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14) Mine 2 Access - this area consists of app*rY»tely 5.6 acres located <br />alongside the Mine No. 2 access road below Porn K. Flow from this area is <br />• conveyed by means of low water crossings arri free flow to a stoclcpond and sump <br />with Rock filter on the west side, and a rock filter on the east. <br />All the areas listed above are shown on Map 9A, Hydrologic Features/gnall Area <br />F~remptions. Since the areas are situated in locations which prevent drainage <br />fresn reachirq approved sedimPS~tation ponds, they have been demonstrated to <br />qualify for small area exemptions as provided by Rule 4.05.2(3)(a)(b). All of <br />the sites treat drainage by one or more of the following: good vegetation; silt <br />fences; shallow sloped; rock check dams; stmg~s; or stock water ponds. Water <br />sampled from the small area exemptions would meet the settleable solids <br />requir~nerrt of the NPDFS permit. Additionally, the acreage is insignificant when <br />compared to the total disturbed surface area of Mines 1, 2, aryl Eclanan Park. <br />• <br />• <br />MR 91-66 Permit Renewal 780-208-4 (a) Revised 03/20/91 <br />
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