2008-06-05_PERMIT FILE - M2008022

• Permit No: M2008022
• IBM Index Class Name: PERMIT FILE
• Doc Date: 6/5/2008
• Doc Name: Response to PAR
• From: TMS Consulting
• To: DRMS
• Email Name: GRM
• Media Type: D
• Archive: No

Project: Breeze Basin Sand & Gravel Pit - Moffat County, Colorado
Date: May 2009
Table for Summary of Debits for Excavated Materials
Notes: 1. Assume extraction of 20,000 tons per operational month (i.e., 100,000 tons per year).
2. Assume 4% of extracted material weight below the water surface is consumed water
3. Assume that 75% of the extracted material is below the groundwater surface.
4. Assume Site Operational June - October for a 10 Year Period
Annual
Consumption Estimated
Associated with Total
Excavated Consumptive
Materials Use
Year Period (acre-feet (acre-feet)
9 June 0.4414
9 July 0.4414
9 August 0.4414
9 September 0.4414
9 October 0.4414
9 November
9 December
9 January
9 February
9 March
9 April
9 May 2.207

10 June 0.4414
10 July 0.4414
10 August 0.4414
10 September 0.4414
10 October 0.4414
10 November
10 December
10 January
10 February
10 March
10 April
10 May 2.207

Total Estimated Project Consumption 1 million tons = 22.07 acre feet