Laserfiche WebLink
Y <br /> t <br /> eiu+wi erxmavarr xe,borfre eeP�n -� <br /> Xemra, <br /> uW5,nI, sed <br /> t cel uornh <br /> LN,Pro}act Xo.109o1u <br /> saps i <br /> 8umm sry of Pi eY ieus Nark ' <br /> Prevloue xork performed by Applied Geesysteme {AGS) t this site <br /> includes the installation of four ground-water monitoring walla in <br /> June, 1987; 19ouanee of a report evaluating the teht of petroleum <br /> hydrocarbons in soil and ground eater at the a=te in Juiyr 1987= <br /> end preparation of ground-water moult-itreports in 0cteberr <br /> 1967, April, 1988, July, 1998, and August, 1999. <br /> ' 1k8a OLT9 <br /> Neter Table mlevaticna <br /> water table elevatiene were measured by a representative of IICA <br /> for this <br /> CflpeYt !n September, 1990. She depth tc the water <br /> surface was measured from the north side of the caminq of each <br /> rail. Hater table elevations are reported in Table 1. Water table I <br /> alevatlone range from a low of 28.08 feet msl to a high 8f 28.40 <br /> feet mel. A water table contour map (Figure 2) has been prepared <br /> in <br /> ardor to determine the direction of ground-eater floxat the <br /> site. Examination of Figure 2 how.the direction eE ground-water . <br /> tlmw at the site to be almost due so-utn. the hydraulic gradient 11 <br /> Of the water table at the site{s calculated to be 0.002 footlfoet. - S <br /> TABLE 1 <br /> Ground Water Elevations <br /> E <br /> Bspth to Water aCasing Elevation - water Tables Elevation <br /> Date. st 'gbrf_1 r•e leVell ,mean s _"ell <br /> 9122/90 71.34....r .• 99.62 29.28 <br /> 9/22190 - 71.20 99.26 29.06' <br /> 9/22190 - 71.70 lo0.00 29.26 - + <br /> 9/22/9b 7a.44 98.84 26.40 , Ei <br /> i <br /> levatione are referenced relative to an arbitrary elevation of 100.00 feet <br /> a level (HSL) assigned te.nonitoring well MW-3. - - - <br /> , <br /> 4 <br />