2009-10-13_HYDROLOGY - C1982056

• Permit No: C1982056
• IBM Index Class Name: HYDROLOGY
• Doc Date: 10/13/2009
• Doc Name: 3rd Quarter 2009 Pond Inspection Report
• From: Twentymile Coal Company
• To: DRMS
• Permit Index Doc Type: Sediment Pond Inspect
• Email Name: JHB
• Media Type: D
• Archive: No

CERTIFICATION
I, Michael W. Ludlow, a Registered Professional Engineer in the State of Colorado, do
hereby certify, reviewed the attached Sediment Pond Reports covering the
third uathat they are true and correct to the best of my knowledge
and beli.!,Mve
P'?c
16171o
a
CO P.E.
i:env\ponds\3rd Qtr 09.doc