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26 <br /> GOLDEN GRAIN COMPANY <br /> December 21, 1989 <br /> _ 202/799-5045.06 <br /> 4.3 GROUNDWATER CONDITIONS <br /> During drilling, groundwater was encountered at depths <br /> ranging from 25 to 30 feet. Two days after the <br /> h wellswor22 feet <br /> completed, groundwater levels had risen to approximately <br /> from water- <br /> below grade. A potentiometric surface map, icompileds presented in <br /> level measurements coledNovember <br /> beneath the site is very <br /> Figure 8. The groundwatergradient <br /> gentle (less than 0.001 foot/foot) towards the north, CTable 3• <br /> te are <br /> water level measurements this areented inelevation data collected is <br /> A summary of all of the groundwater <br /> contained in Appendix 1 _ <br /> ;::,..._ ...... . - TABLE 3 <br /> GROUNDWATER MONITORING <br /> DATA <br /> November 14, <br /> (in feet) <br /> WATER <br /> WELL DEPTH TO DEPTH TO PRODUCT ELEVATION <br /> MW <br /> ELEVATION WATER PRODUCT THICKNESS <br /> 0.00 11.43 <br /> 1 34.37 22.94 _' 0.00 11.40 <br /> 2 34.41 23.01 0.00 11.20 <br /> 3 34.47 23.27 0.85 11.50 <br /> 23.20 23.35 0.00 11.46 <br /> 4 34.02 5 22.89 " .. _ 0.00 11.44 <br /> 5 34.3 <br /> 6 34.42 22.98 -� 0.00 11. <br /> 48 <br /> _ 7 34.34 22.86 0.00 11.3333 <br /> g 34.35 23.02 3 0.00 11.38 <br /> g 34.04 22,66 - S` 0.00 11.74 <br /> _. 10 34.90 23.16 0.04 11.49 <br /> 11 34.54 23.05 _� 0.00 11.49 <br /> 38 <br /> 12 34.22 22.73 0.00 11.31 <br /> 34.39 23.01 0.00 11.51 <br /> -" 13 22.94 -- <br /> 14 34.45 <br /> r <br /> - - <br /> . .. ... �� GROUNDWATER <br /> TECHNOLOGY,INC-. <br />