|
TABLE 2
<br />Historical Groundwater Monitoring & Analytical Data
<br />Former Chevron Service Station No. 94054
<br />2103 Country Club Boulevard, Stockton, California
<br />Well No. Date Notes TOC
<br />(ft-MSL)
<br />Depth
<br />to
<br />Water
<br />(ft)
<br />SPH
<br />(ft)
<br />GVV E
<br />(ft-MSL)
<br />TPH-
<br />DRO
<br />(pgIL)
<br />-
<br />TPH-
<br />GRO B
<br />(pg/L)
<br />T
<br />(pg/L)
<br />E
<br />(pg/L)
<br />X
<br />(pg/L)
<br />MTBE
<br />(pg/L)
<br />,
<br />TBA
<br />(pg/L)
<br />_
<br />TAME
<br />(pg/L)
<br />1,2-
<br />(pg/L)
<br />DCA E DB
<br />(pg/L)
<br />D.O.
<br />(mg/L( Comments
<br />MW-18 01/05111 374 798 000 -424 4 600 1,500 19 3 16 <1 1.5
<br />MW-113 08/02/11 3.74 9.40 0.00 -5.66 5,800 1,800 21 <3 18 <3 1.4
<br />MW-1B 02/03/12 3.74 9.65 0.00 -5.91 2.200 360 4 06 6 2 1.5
<br />MW-1B 08/09/12 3.74 10.94 0.00 -7.20 5,700 1,300 16 2 14 3 1.4
<br />MW-1B 03/14/13 3.74 8.40 0.00 -4.66 5,500 1,400 13 <5 10 <5 2.0
<br />MW-1B 09/25/13 3.74 11.38 0.00 -7.64 3,800 1,100 11 2 14 2 - 1.2
<br />MW-1B 03/18/14 3.74 9.24 0.00 -5.50 3,100 1,100 4 2 11 2 - 1.3
<br />MW-1B 09/29/14 3.74 12.70 0.00 -8.96 2,400 710 3 1 8 1 - 1.5
<br />MW-1B 03/25/15 3.74 9.52 0.00 -5.78 1,600 380 2 2 10 0.7 1.0
<br />MW-113 09/27/15 3.74 13.34 0.00 -9.60 1,300 180 2 0.7 5 <2 <2 <2 -- 1.2
<br />MW-1B 03/28/16 3.74 8.71 0.00 -4.97 1,400 73 1 0.5 5 <2 <2 <2 1.1
<br />MW-1B 09/28/16 1.74 12.78 0.00 -9.04 1,400 180 <3 <3 <3 <3 - <2 <2 - 1.1
<br />MW-1C 11/10/06 3.64 12.03 0.00 -8.39 -- _ -- - - - - - Well development attempted
<br />MW-1C 11/13/06 3.64 12.08 0.00 -8.44 2,600 410 15 25 170 <2 - - - - 1 2
<br />MW-1C 02/12/07 3.64 10.74 0.00 -7.10 2,600 390 12 16 110 2 - - - - 1.4
<br />MW-1C 05/14/07 3.64 11.18 0.00 -7.54 2,000 530 16 16 110 <2 - - - - 1.2
<br />MW-1C 08/13/07 3.64 13.02 0.00 -9.38 2,000 310 8 8 66 <0.5 - - - - 1.5
<br />MW-1C 11/12/07 3.64 12.55 0.00 -8.91 1,000 160 3 2 36 <0.5 - - - - 1.3
<br />MW-1C 02/11/08 3.64 10.00 0.00 -6.36 710 96 5 6 21 <2 - - - - 1.4
<br />MW-1C 05/12/08 3.64 11.15 0.00 -7.51 170 2 <0.5 <0.5 <0.5 <0.5 - - - - 2.2
<br />MW-1C 08/11/08 3.64 12.97 0.00 -9.33 890 200 4 4 22 <2 - - - - 2.2
<br />MW-1C 11/10/08 3.64 12.64 0.00 -9.00 510 100 1 0.7 6 <0.5 - <0.5 <0.5 - 1.2
<br />MW-1C 02/09/09 3.64 11.75 0.00 -8.11 610 160 2 <0.5 9 <0.5 - <0.5 <0.5 - 0.9
<br />MW-1C 05/11/09 3.64 11.53 0.00 -7.89 82 0.5 <0.5 <0.5 <0.5 <0.5 - <0.5 <0.5 - 1.1
<br />MW-1C 11/23/09 3.64 12.76 0.00 -9.12 100 13 <0.5 0.8 4 <0.5 - <0.5 <0.5 - 0.8
<br />MW-1C 05/17/10 3.64 10.42 0.00 -6.78 <50 <0.5 <0.5 0.6 3 <0.5 - <0.5 <0.5 - 1.0
<br />MW-1C 11/03/10 3.67 12.23 0.00 -8.56 - 120 15 <0.5 2 6 <0.5 - - - - 1.4
<br />MW-1C 01/05/11 3.67 10.99 0.00 -7.32 - <50 <0.5 <0.5 <0.5 <0.5 <0.5 - - - - 1.8
<br />MW-1C 08/02/11 3.67 10.80 0.00 -7.13 1,100 400 4 1 4 <0.5 - - - - 1.5
<br />MW-1C 02/03/12 167 10.41 0.00 -6.74 - 200 11 <0.5 <0.5 2 <0.5 - - - - 1.4
<br />MW-1C 08/09/12 3.67 11.76 0.00 -8.09 <50 <0.5 <0.5 <0.5 <0.5 <0.5 - - - 1.2
<br />MW-1C 03/14/13 3.67 9.85 0.00 -6.18 - <50 <0.5 <0.5 <0.5 <0.5 <0.5 - - - 1.4
<br />MW-1C 09/25/13 3.67 11.68 0.00 -8.01 290 54 0.8 2 10 <0.5 - - - 2.4
<br />MW-1C 03/18/14 3.67 10.60 0.00 -6.93 230 60 <0.5 <0.5 1 <0.5 - -- 0.8
<br />MW-1C 09/29/14 3.67 13.03 0.00 -9.36 63 12 <0.5 <0.5 <0.5 <0.5 - - - 1.7
<br />MW-1C 03/25/15 3.67 11.71 0.00 -8.04 - <50 <0.5 <0.5 <0.5 <0.5 <0.5 - 1.3
<br />MW-1C 09/27/15 3.67 13.76 0.00 -10.09 <50 <0.5 <0.5 <0.5 <0.5 <2 -- <2 <2 1.5
<br />MW-1C 03/28/16 367 10.45 0.00 -6.78 <50 <0.5 <0.5 <0.5 <0.5 <2 - <2 <2 08
<br />MW-1C 09/26/16 3.67 12.62 0.00 -8.96 - 460 160 1 <0.6 <0.6 <2 - <2 <2 1.2
<br />MW-2 11/05/86 11.41 0.00 - - - - - -
<br />MW-2 11/13/86 - 11.44 0.00 - - - - -- - -
<br />MW-2 09/09/87 -- - - - 6,500 13,000 14,000 1,700 8 100
<br />MW-2 08/19/88 1.80 14.11 0.00 -12.31 51,000 - - -
<br />MW-2 09/15/88 1.80 14.64 0.00 -12.84 -- - 13,000 10,000 2,000 11,000
<br />MW-2 06/26/92 1.80 20.52 0.00 -18.72 9300 72,000 5,900 5,200 1,400 8,000 9,300
<br />MW-2 10/01/92 1.95 22.40 0.00 -20.45 -- 31,000 6,100 5,100 1,400 8,000 -
<br />MW-2 11/30/92 1.95 22.54 0.00 -20.59 - - - -- -- - -
<br />MW-2 12/28/92 1.95 21.86 0.00 -19.91 - - - - -- - - -
<br />MW-2 01/15/93 1.95 20.81 0.00 -18.86 120,000 6,200 6,000 2,100 12,000 - -
<br />MW-2 04/21/93 1.95 17.12 0.00 -15.17 130,000 11,000 7,100 2,300 13,003
<br />MW-2 08/20/93 1.95 19.00 000 -17.05 40,003 5,200 4,500 1,400 6,900 -
<br />94054 GW Tables.xls
<br />
<br />Page 3 of 28
<br /> Stantec
|