REP41241

• Permit No: C1981014
• IBM Index Class Name: Report
• Doc Date: 3/17/2003
• Doc Name: 2002 Annual Hydrology Report
• From: MWH Montgomery Watson Harza
• To: DMG
• Annual Report Year: 2002
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

March 2003 Energy Fuek Caallne. - Sauthjreld Mine * 2002AxnualHydrolagy Repent ~ Page 9
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_ -~ _. ~ MONITORING WELLS-=WATER LEVELS ~ s3-• . °>"
Date Monitor Wells l)e th to Water In FL~ ~ -
DecimalYear ~MOnth/Year MW-B ~ ~ MW-10 MWrt6. ~ ' MW-23- ~ MW-65
Oct-79 -280.0 -128.0 -85.0 -130.0
1980.08 Jan-80 -261.4 -138.0 -87.0 -128.0 -
1980.36 Ma -80 -244.0 -136.0 -72.0 -102.0
1980.54 Jun-80 -212.0 -134.5 -75.0 •129.5
1980.69 Se 80 -240.0 -106.6 -87.5 -130.0
1980.81 Oct-80 -240.0 -103.0 -89.0 -729.0 -
1980.92 Dec-80 -231.0 -104.0 -84.0 -126.0
1980.98 Dec-80 -235.0 -104.0 -89.0 -129.0
1981.13 Feb-81 -232.9 -134.0 -90.0 -130.3
1981.26 A r-81 -237.0 -151.0 -90.8 -107.0
1981.44 Ma -81 -231.3 -145.0 -92.7 •101.8
1981.57 Jul-81 -231.5 -156.0 -95.0 -102.0
1981.63 Au -81 -231.5 -161.0 -94.0 -102.0
1981.71 Se -81 -231.7 -164.0 -99.0 -102.4 -
1981.93 Dec-81 -232.0 -167.7 -114.4 -103.4
1982.07 Jan-82 -232.2 -167.6 -119.0 -99.1
1982.24 Mar-82 -232.4 -166.7 -121.0 -98.1
1982.96 Dec-82 -233.5 -127.0 -103.0 -92.5
1983.30 A r•83 -234.0 -108.0 -98.0 -94.0
1983.55 Jul-83 -228.5 -101.5 -81.5 -96.0 -
1983.76 Oct•83 -233.0 -100.5 -97.0 -87.5
1984.05 Jan•84 -225.0 -101.7 -117.7 -77.4 -254.3
1984.28 A r-84 -227.0 -102.0 -90.0 -74.5 •255.8
1984.56 Jul-84 -229.7 -100.8 -115.0 -68.3 -242.4
1984.93 Dec•84 -229.0 -107.5 -75.0 -74.5 -244.5
1985.39 Ma •85 -257.8 -98.5 -64.0 •77.2 -243.1
1985.81 Oct-85 -259.0 -105.0 -106.5 -75.0 -243.0
1986.04 Jan-86 -252.0 -107.0 -108.0 -79.0 -244.9
1986.38 Ma -86 -252.5 -100.3 -107.0 -81.0 -240.3
1986.59 Au -86 -253.0 -703.1 -118.0 -81.5 -240.2
1987.07 Jan-87 -270.5 -110.5 -117.5 -89.0 -244.5
1987.40 Ma -87 -262.0 -102.2 -77.4 -94.9 -256.0
1987.73 Se -87 -256.1 -102.3 -173.5 -97.0 -275.0
1987.92 Dec-87 -253.4 -106.7 -99.5 -113.5 -276.0
1988.16 Feb-88 -257.4 -109.0 -99.5 -113.5 -276.0
1988.40 Ma -$8 -255.0 -102.3 -112.1 -104.3 -282.2
1988.70 Se -88 -255.1 -116.0 -111.5 -106.0 -281.0
1988.99 Dec-88 -257.4 -130.0 -115.6 -107.9 -282.0
1989.22 Mar-89 -256.0 -131.5 -177.5 -109.0 -287.0
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
1989.97 Dec-89 -253.4 •128.5 -119.9 -113.3 -281.5
1990.14 Feb-90 •257.8 -720.1 -100.6 -713.9 -281.4
1990.49 Jun-90 -249.3 -174.2 -97.2 -114.4 -287.0
1990.78 Oct-90 -248.2 •109.1 -116.5 -115.7 -283.0
1990.94 Dec-90 -250.1 -109.9 -120.0 -116.9 -285.5
1991.22 Mar-91 -256.2 -112.0 -120.8 -117.7 -286.2
1991.41 May-91 -261,0 -114,4 -727.5 -118.0 -286.3
1991.68 Sep-91 -261.5 -116.5 -111.2 -114.1 -286.6
1991.96 Dec-91 -275.1 -120.6 -120.0 -118.4 -286.8
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 Sep-92 -279.8 -119.9 -81.2 -122.3 -279.3
MlY/Fi * 1475 Pine Grove Road, Suite 709 * Steamboat SpnxBi CO 80487 * (970J 879-6260
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