HYDRO26749

• Permit No: M1977285
• IBM Index Class Name: Hydrology
• Doc Name: SWMP summary
• From: CDPHE-WQCD
• To: operator
• Media Type: D
• Archive: No

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3.2.2. GMG Mine Waste Pile (Reference Map 7)
SWMP: Grade the waste pile leaving it slightly concave in the center to control
stormwater migration. Where necessary, the construction, inst~dlation and/or
application of contours, berms, silt fences, straw bales, water bars, fertilizatioNre-
vegetation will be initiated to mitigate stormwater surface erosion and stormwater
migration. All mitigation measures will be done on the original foot-print (affected area)
and in accordance with Federal and State Regulations.
3.2.3. Carnation Mine Waste Piles (Reference Map S)
SWMP: Where necessary, the construction, installation and/or application of contours,
berms, silt fences, straw bales, water bars, fertilizatioNre-vegetation will be initiated to
mitigate stormwater surface erosion and stormwater migration. On final naclamation the
the waste pile will be graded, leaving it slightly concave in the carder to control
stormwater migration. All mitigation measures will be done on the oril~inal foot-print
(affected area) and in accordance with Federal and State Regulations.
3.2.4. St Jude Mine Waste Pile (Reference Map 8)
SWMP: Where necessary, the construction, installation and/or application of contours,
berms, silt fences, straw bales, water bars, fertilizatioNre-vegetation will be initiated to
mitigate stormwater surface erosion and stormwater migration. On final n3clamation the
the waste pile will be graded, leaving it slightly concave in the center to control
stormwater migration. All mitigation measures will be done on the oriiinal foot-print
(affected area) and in accordance with Federal and State Regulations.
3.2.5. West Sunday Mine Waste Pile (Reference Map 9)
SWMP: Where necessary, the construction, installation and/or application of contours,
berms, silt fences, straw bales, water bars, fertilizatioNre-vegetation will be initiated to
mitigate stormwater surface erosion and stormwater migration. On final rErclamation the
the waste pile will be graded, leaving it slightly concave in the center to control
stormwater migration. All mitigation measures will be done on the original foot-print
(affected area) and in accordance with Federal and State Regulations.
3.2.6. Topaz Mine Waste Pile (Reference Map 10)
SWMP: Grade the waste pile leaving it slightly concave in the center to control
stormwater migration. Where necessary, the construction, installation and/or
application of contours, berms, silt fences, straw bales, water bars, 1'ertilizatioNre-
vegetation will be initiated to mitigate stormwater surface erosion ar~d stormwater
migration. All mitigation measures will be done on the original foot-print (affected area)
and in accordance with Federal and State Regulations.
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