2009-06-08_REVISION - M1997032 ‎(25)‎

• Permit No: M1997032
• IBM Index Class Name: REVISION
• Doc Date: 6/8/2009
• Doc Name: EPP ‎(AM-01)‎ Attachment E,F,G,H,I, and J ‎(part 7)‎
• From: Denison Mines
• To: DRMS
• Type & Sequence: AM1
• Email Name: RCO
• Media Type: D
• Archive: No

Hydrogeologica/ Evaluation of Van 4 Mine
Geologic and Hydrogeologic Conditions
Exhibit 2-4. Existing Wells Within 2 AA les of Van 4 Mine Based on Search of Colorado Division of
Water and Natural Resources Well Permit Database.
Well Location Permitted Distance from Comments
Uses Sunday Group
Mines
NE 1/4, SE Y4, Sec. 16, Industrial Approx. 2 Miles Well for industrial use in area of
T46N, R17W, NMPM previous uranium mining, unlikely to
affected by Denison activities.
NE Y4, NE %, Sec. 17, Monitoring Approx. 2.2 Miles Monitoring well permitted by Energy
T46N, R17W, NMPM Well Fuels Resource Corporation in area of
previous uranium mining, unlikely to be
affected by Denison activities.
NE'/, NE '/., Sec. 17, Monitoring Approx. 2.2 Miles Monitoring well permitted by Energy
T46N, R17W, NMPM Well Fuels Resource Corporation in area of
previous uranium mining, unlikely to be
affected by Denison activities.
NE %, NW Y4, Sec. 17, Monitoring Approx. 2.2 Miles Monitoring well permitted by Energy
T46N, R17W, NMPM Well Fuels Resource Corporation in area of
previous uranium mining, unlikely to be
affected by Denison activities.
NE 1/4, NE Y<, Sec. 17, Monitoring Approx. 2.2 Miles Monitoring well permitted by Energy
T46N, R17W, NMPM Well Fuels Resource Corporation in area of
previous uranium mining, unlikely to be
affected by Denison activities.
SE 1/4, SW Y<, Sec. 30, Monitoring Approximately 1.3 Monitoring well permitted by Cotter
T46N, R17W, NMPM Well Miles Corporation, unlikely to the affected by
Denison activities.
Groundwater use in conjunction
small quantities of water used fo
underground mine. Groundwat(
during drilling and mining, and
of the Mine Safety and Health A.
conducted at the Van 4 Mine, an
purpose is not expected.
vith Denison mining activities would be limited to
drilling and dust suppression purposes within the
is used in underground mines for dust suppression
necessary to comply with dust control limitations
ministration. Mineral processing will not be
therefore industrial use of groundwater for this
The primary future use of groun
as in adjacent uranium mining a
expected to be industrial to sup}
wildlife use in the area of Fawn
future. Groundwater in the vicir
forth by Colorado Department o
Control Commission Regulation

draft final van 4 hydn,geology mport.doc
water in the direct vicinity of the Van 4 Mine as well
gas held by Energy Fuels and Cotter Corporation is
in future mining operations. Occasional stock or
orings would is also expected to continue in the
ty of the Van 4 Mine is currently unclassified as set
Public Health and Environment Water Quality
2-14
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