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/, <br /> Irerracon <br /> November 12, 1999 301 N.Howes•P.O.Box 503 <br /> Fort Collins,Colorado 80521-0503 <br /> (970)484-0359 Fax:(970)484-0454 <br /> Connell Resources <br /> 4305 East Harmony Road 5�� ��- <br /> Fort Collins, Colorado 80525 � <br /> G oZr�s 'Swift <br /> Attn: Mr. William Welch <br /> Re: Timnath Connell Pit 7�;rz.�-i(/j�� �d_ <br /> Weekly Groundwater Monitoring -Z>A✓ems <br /> Terracon Project No. 20985110 <br /> Dear Mr. Welch, <br /> On April 7, April 8, and October 4, 1999, Terracon installed nine piezometer wells at the above <br /> referenced location (see attached maps for well locations). Terracon monitored groundwater <br /> levels on a weekly basis through July 9, and then on a semi-monthly basis through October. <br /> The following table shows the depth groundwater was encountered: <br /> I�lonitoring Depth;of Groundwater Seiow Ground Surface (ft) <br /> Date 1 2 3 4 5 6 7 8 g <br /> April 12, 1999 3.50 6.50 6.00 6.50 2.50 <br /> May 20, 1999 1.75 3.70 2.90 3.30 2.95 <br /> May 27, 1999 2.05 3.80 2.70 3.45 3.15 <br /> June 7, 1999 2.50 4.30 3.30 3.90 3.30 <br /> June 14, 1999 2.75 4.55 3.70 4.05 3.35 <br /> June 24, 1999 2.70 4.50 1.05 4.25 3.50 <br /> July 1, 1999 2.30 1.25 2.70 3.45 <br /> July 9, 1999 2.60 3.15 0.75 1.45 2.85 <br /> July 27, 1999 2.60 3.15 0.80 <br /> August 9, 1999 2.90 3.70 4.20 1.80 3.15 <br /> August 30, 1999 2.90 4.20 4.30 2.30 3.20 <br /> September 14, 1999 3.70 4.10 3.80 3.80 3.20 <br /> September 30, 1999 3.50 4.70 4.60 3.90 3.70 <br /> October 4, 1999 9.00 4.50 4.50 8.50 <br /> October 12, 1999 3.60 5.20 5.10 4.60 3.60 5.00 1 4.30 2.30 4.90 <br /> October 26, 1999 3.60 5.30 5.10 4.70 3.60 5.30 4.20 2.60 5.20 <br /> November 11?'1999 3.40 5.70 5.30 5.10 3.80 5.30 4.80 3.00 5.50 <br /> Arizona ■ Arkansas■ Colorado■ Georgia■ Idaho■ Illinois ■ Iowa■ Kansas ■ Kentucky■ Minnesota ■ Missouri ■ Montana <br /> Nebraska■ Nevada■ New Mexico■ Oklahoma■ Tennessee■ Texas■ Utah ■ Wisconsin ■ Wyoming <br /> Quality Engineering Since 1965 <br />