REP41178

• Permit No: C1981014
• IBM Index Class Name: REPORT
• Doc Date: 4/27/2007
• Doc Name: 2006 Annual Hydrology Report
• From: Energy Fuels Coal, Inc.
• To: DRMS
• Annual Report Year: 2006
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

TABLE 4 HISTORICAL
MONRORING WELLS -WATER LEVELS 1980 - 1999
Date Moni[or Wells (Depth to Water in Ft.)
Decimal Year MonthlYear MW~ MW-10 MW-16 MW-23 MW~65 MW4JW
1989.22 Mar-89 -256.0 -731.5 -117.5 -109.0 -281.0 ---
1989.55 Jul-89 -250.5 -114.5 -119.0 -110.3 -277.4 - - -
1989.89 Nov-89 -250.3 -123.9 -119.5 -111.6 -281.0 ---
1969.97 Dec-89 -253.4 -128.5 -119.9 -113.3 -281.5 ---
1990.14 Feb30 -251.8 -120.1 -100.6 -113.9 -281.4 ---
1990.49 Jun-90 -249.3 -114.2 -97.2 -114.4 -281.0 ---
1990.78 Oct-90 -248.2 -109.1 -116.5 -115.7 -283.0 ---
1990.94 Deo-90 -250.1 -109.9 -120.0 -116.9 -285.5 ---
1991.22 Mar-91 -256.2 -112.0 -120.8 -117.7 -2862 ---
1991.41 May-91 -281.0 -114.4 -121.5 -118.0 -286.3 ---
1991.68 Seµ91 -261.5 -116.5 -111.2 -114.1 -286.6 ---
1991.96 Deo-91 -275.1 -120.6 -120.0 -118.4 -286.4 ---
1992.22 Mar-92 -288.2 -127.3 -120.9 -120.9 -287.7 ---
1992.47 Jun-92 -284.6 -116.2 -98.5 -121.4 -285.7 ---
1992.73 8eµ92 -279.8 -119.9 X1.2 -122.3 -279.3 ---
1992.97 Deo-92 -304.3 -120.4 -116.5 -123.4 -275.5 ---
1993.18 Mar-93 366.0 -129.4 -120.3 -123.5 -276.5 ---
1993.46 Jun-93 CAVED -120.8 -101.2 -124.5 -273.9 ---
1993.67 Aug-93 CAVED -125.1 -103.4 -124.7 -276.0 ---
1993.96 Dec-93 CAVED -136.4 -103.9 -125.8 -279.8 ---
1994.15 Feb-94 CAVED -142.5 -101.3 -125.9 -282.1 ---
1994.39 May-94 CAVED -148.9 -8.5.3 -128.0 -283.5 ---
1994.82 Oct-94 CAVED -136.7 -118.3 -126.5 -282.9 '-'
1994.96 Deo-94 CAVED -142.1 -119.8 -129.7 -284.2 ---
1995.22 Mar-95 CAVED -150.8 -720.0 -130.0 -285.7 ---
1995.48 Jun-95 -311.9 -153.2 -77.8 -130.9 -284.1 ---
1995.74 Seµ95 -291.4 -138.9 -94.3 -131.3 -280.9 ---
1995.91 Dec-95 -283.9 -141.9 -100.3 -131.9 -281.2 ---
199623 Mar-96 -280.0 -155.8 -119.1 -132.1 -282.4 ---
1996.35 May-96 -280.0 -157.3 -118.3 -132.7 -282.5 ---
1996.69 8eµ96 -278.3 CAVED -120.3 -133.1 -282.3 ---
1996.93 Dec-96 -278.2 CAVED -120.0 -133.7 -283.4 ---
1997.23 Mar-97 -279.9 CAVED -120.0 -134.0 -285.9 ---
1997.49 Jun-97 -277.3 CAVED -116.9 -134.6 -286.1 ---
1997.75 5eµ97 -275.4 CAVED -121.0 -134.9 -285.3 ---
1997.99 Deo-97 -273.4 CAVED -121.7 -135.5 -286.1 --'
1998.24 Mar-98 -272.6 CAVED -121.8 -135.7 -286.2 ---
1996.49 Jun-98 -264.9 CAVED -108.7 -136.7 -280.9 ---