Laserfiche WebLink
• • s <br /> Table 2 <br /> HISTORIC FLUID LEVELS AND SELECTED ANALYTICAL RESULTS <br /> February 1990 Through September 2004 <br /> Former 76 Station 6981 <br /> Date TOC Depth to LPH Ground- Change TPH-G TPPH Benzene Toluene Ethyl- Total MTBE MTBE Comments <br /> i <br /> Sampled Elevation Water Thickness water to 8260E benzene Xylenes 8021B 8260B <br /> Elevation Elevation <br /> (feet) (feet) (feet) (feet) (feet) (µg/1) (µg/1) (9911) (µ8/l) (y.A (µ8l1) (1tg/l) 641) <br /> MW-12 continued <br /> 10/25/95 1098 4604 000 -3506 -084 ND<50 -- ND<0 5 ND<O 5 ND<O 5 NDN 5 — — <br /> 01/24/96 10 98 4306 000 -3208 298 ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- — <br /> 04/25/96 1098 3839 000 -2741 -- ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<0 5 ND<40 — Destroyed <br /> MW-13 (Screen Interval m feet DIVA) <br /> 10/21/92 — — -- — — ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- — <br /> 01/13/93 -- -- — — — ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 — — <br /> 04/26/93 1152 5115 000 -3963 -- ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- -- <br /> 07/26/93 1152 5211 0 00 -4069 -106 ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- -- <br /> 10/20/93 1152 5274 000 -4122 -053 ND<50 -- ND<O 5 ND<O 5 NDN 5 ND<O 5 -- -- <br /> 01/17/94 1152 5019 000 -3867 255 180 -- 23 2 9 39 -- -- <br /> 02/28/94 1152 4905 0 00 -3753 114 ND<50 -- ND<O 5 ND<O 5 ND<O 5 093 -- -- <br /> 04/25/94 1152 4802 000 -3650 103 ND<50 -- ND<O 5 081 ND<O 5 14 -- -- <br /> 07125/94 1152 5051 000 -3899 -249 ND<50 — ND<O 5 ND<O 5 ND<O 5 NDN 5 -- -- <br /> 10/26/94 1152 5174 000 -4022 -123 ND<50 — ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- -- <br /> 01/25/95 1152 4893 000 -3741 281 ND<50 — ND<O 5 ND<O 5 NDN 5 ND<O 5 -- -- <br /> 04/26/95 1152 4417 0 00 -3265 476 ND<50 -- 055 21 ND<O 5 21 -- -- <br /> 07/26/95 1152 4536 000 -3384 -119 ND<50 — 059 21 NDN 5 24 -- — <br /> 10/25/95 1152 4628 000 -3476 -092 ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 -- -- <br /> 01/24/96 1152 4330 000 -3178 298 ND<50 — ND<O 5 ND<O 5 NDN 5 ND<O 5 - <br /> 04/25/96 1152 3938 000 -2686 -- ND<50 -- ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<40 -- Destroyed <br /> MW-14 (Screen Interval in feet 18 0-380) <br /> 08/21/99 1159 2858 000 -1699 — ND<50 -- ND<O 50 ND<O 50 ND<O 50 NDN 50 110 110 <br /> 10/25/99 1159 2944 000 -1785 -096 ND<50 NDN 50 NDN 50 NDN 50 NDN 50 180 150 <br /> 01/27/00 1159 2888 000 -17.29 056 ND<50 -- NDN 50 ND<O 50 ND<O 50 ND<D 50 190 170 <br /> ggg� Page 24 of 35 <br />