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Table 1 <br /> Well Construction Summary <br /> 2001 2008 2011 2012 2001 Surveyed <br /> Surveyed Change Change New Construction Information from Well Logs**** Coordinates* <br /> Well Date TOC TOC TOC TOC Well HydraSleeve Total Bentonite Screen Sand <br /> ID Installed Elevation* Elevation** Elevation*** Elevation Diameter Depth Depth Interval Interval Interyal Northing Easting <br /> (feet msl) (feet) (feet) (feet msl) (inches) (feet BTOC) (feet bus) (feet bgs) (feet bgs) (feet bgs) <br /> Shallow /is <br /> M-1 07/25/85 4.34 3.26 7.60 4 18 NR NR NR 2163822.4 6292116.4 <br /> M-2 07/29/85 5.76 3.84 9.60 4 18 NR NR NR 2163804.4 6291515.2 <br /> M-3 07/24/85 6.97 -0.54 6.43 4 18 NR NR NR 2163428.0 6291347.4 <br /> M-8 NR 4.05 - 4.05 4 20 NR NR NR 2163323.1 6291712.6 <br /> M-10 NR 5.56 -0.63 4.93 4 20 NR NR NR 2163698.4 6292095.2 <br /> N-7 07/16/87 4.70 3.20 7.90 2 16.7 2.3-4.3 6.3-16.3 4.3-19 2163731.4 6291922.6 <br /> N-8 07/16/87 4.80 2.94 7.74 2 16.5 19.6 5.33-7.25 9.25-19.25 7.25-21.0 2163431.6 6291766.9 <br /> N-15 10/20/87 7.42 - 7.42 2 12 14 2-3 4-14 3-15 2163857.6 6291839.7 <br /> N-16 10/20/87 1.45 1.45 2 13.5 15 1 3.5-4.5 5-15 4.5-16 2163496.9 6292008.7 <br /> N-17 10/20/94 -0.08 - -0.08 4 13.5 23.5 6-7.5 8-23 7-23.5 2163495.5 6292017.9 <br /> N-18 10/20/94 2.18 4.37 6.55 4 - 22.5 6-7.5 8.5-22 7-22.5 2163256.8 6292047.6 <br /> N-19 10/21/94 1.24 -3.49 -2.25 4 16.5 23.5 6-7.5 8-23 7-23.5 2163303.8 6292287.8 <br /> N-20 08/19/99 2.34 1.72 0.62 2 - 20 3-4 5-20 4-20 2163613.9 6292186.4 <br /> 0-1 NR 7.19 - 7.19 6 - 19.25 NR NR NR 2163518.9 6291771.3 <br /> RW-1 N/A NA N/A N/A 14 N/A N/A N/A N/A N/A NIA <br /> Deeper Well <br /> N-24 05/01/00 2.22 2.22 2 1 37 42 1 NR 32-42 NR 2163518.6 6292066.6 <br /> Notes: <br /> NR =Not recorded in historical documentation <br /> N/A =Not available <br /> TOC =Top of casing elevation <br /> BTOC =Below top of casing elevation <br /> msl =Mean sea level <br /> bgs =Below ground surface <br /> =Wellheads resurveyed Fall 2001 by Morrow Surveying. <br /> ** =Wellheads modified June 2008 to accommodate landowner grading activities for site improvements(N-18 raised,N-19 lowered, N-20 lowered). <br /> *' =Wellheads modified November 2011 to improve condition(M-1 raised,M-2 raised,M-3 lowered,M-10 lowered,N-7 raised,N-8 raised) <br /> *** =Well construction depths from wells logs no longer accurate for M-1,M-2,M-3,M-10,N-7,N-8,N-19,N-19,and N-19 due wellhead modifications. <br /> ES101214202053SCO <br />