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the groundwater gradient present beneath the site The groundwater direction of flow was <br /> calculated to be southeasterly at a gradient of 0 0112 ft/ft <br /> 3.0 FINDINGS <br /> 3.1 Groundwater Level Measurements <br /> As measured on 22 December 1999, groundwater was present at a depth of 29 92 ft btc (below <br /> top of casing) in MW-1 and at a depth of 30 40 ft btc in MW-3 On 27 January 2000, the <br /> groundwater level in the two (2) groundwater monitoring wells were again measured by EI The <br /> groundwater was present at a depth of 28 70 btc in MW-1 and at a depth of 28 60 btcs in MW-3 <br />• This limited data indicates a southerly flow at a gradient of 0 01 ft/ft on 22 December 1999 The <br /> gradient dropped to 0 0036 ft/ft on 27 January 2000 <br /> The groundwater was measured on 20 April 2000 and found to be at a depth of 25 62, 25 99 and <br />• 25 55 feet below top of casing (btc) (MW-1, MW-2 and MW-3 respectively) The groundwater <br />• direction of flow was calculated to be southeast at a gradient of 0 0027 ft/ft <br /> The groundwater was measured on 26 July 2000 and found to be at a depth of 28 00, 28 25 and <br /> 27 90 feet below top of casing (btc) (MW-1, MW-2 and MW-3 respectively) The groundwater <br /> direction of flow was calculated to be southeast at a gradient of 0 0031 ft/ft <br /> Groundwater is present beneath the site at a depth of 29 21, 28 60, 29 10 and 28 65 feet below <br /> top of casing (btc), as measured on 21 November 2000 in the four groundwater monitoring wells <br />• (MW-1, MW-2, MW-3 and MW-4 respectively) installed on site The groundwater direction of <br /> i flow was calculated to be southeasterly at a gradient of 0 0112 ft/ft <br /> The groundwater level dropped in the past quarter The gradient increased significantly with the <br /> addition of data from the fourth monitoring well <br /> 0 <br /> 0 <br />• <br /> 40 <br /> 3D <br /> 0 Environeermg,Inc Project No 01-00109 Page 3 <br />