Laserfiche WebLink
TABLE 2 <br />Historical Groundwater Monitoring & Analytical Data <br />Stockton Charter Way Commingled Plume <br />440, 441, and 508 West Charter Way, 1426, and 1444 South Lincoln Street, Stockton, CA <br />Well No. <br />Date <br />Notes <br />TOC <br />Elevation <br />(ft -MSL) <br />Depth <br />to <br />Water <br />(feet) <br />Measured <br />SPH <br />Thickness <br />(feet) <br />Calc. <br />GW <br />Elev. <br />(ft -MSL) <br />TPHg <br />(p9/L) <br />TPHd <br />(p9/L) <br />Motor <br />Oil <br />(N9/L) <br />B <br />(p9/L) <br />T <br />(p9/L) <br />E <br />(p9/L) <br />X <br />(p9/L) <br />MTBE <br />(p9/L) <br />TBA <br />(p9/L) <br />DIPE <br />(p9/L) <br />ETBE <br />(p9/L) <br />TAME <br />(p9/L) <br />Ethanol <br />(p9/L) <br />McOH <br />(p9/L) <br />1'2 <br />DCA <br />(p9/L) <br />EDB <br />(p9/L) <br />D.O. <br />(m9/L) <br />Comments <br />CMW-7A 04/09/12 <br />12.00 <br />17.56 <br />0.00 <br />-5.56 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- - <br />- - - - <br />- <br />- <br />- <br />04/10/12 <br />- <br />- <br />- <br />120,000 <br />15,000 <br />18,000 <br />3,900 <br />20,000 <br />20,000 <br />12,000 <br />66 <br />1.50 <br />Odor <br />10/16/12 <br />17.58 <br />0.00 <br />-5.58 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.31 <br />10/18/12 <br />- <br />- <br />- <br />100,000 <br />13,000 <br />14,000 <br />2,400 <br />14,000 <br />19,000 <br />12,000 <br /><50 <br />- <br />04/22/13 <br />17.08 <br />0.00 <br />-5.08 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.60 <br />04/25/13 <br />- <br />- <br />- <br />140,000 <br />19,000 <br />19,000 <br />3,000 <br />16,000 <br />20,000 <br />15,000 <br /><50 <br />- <br />10/14/13 <br />17.94 <br />0.00 <br />-5.94 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.69 <br />10/15/13 <br />- <br />- <br />- <br />4,600 <br />200 <br />240 <br />32 <br />460 <br />25 <br />2,100 <br />1.2 <br />- <br />04/22/14 <br />17.80 <br />0.00 <br />-5.80 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />1.36 <br />04/24/14 <br />- <br />- <br />- <br />300 <br />4.8 <br />5.3 <br />2.4 <br />27 <br /><0.50 <br />28 <br /><0.50 <br />- <br />08/20/14 <br />18.88 <br />0.00 <br />-6.88 <br />3,800 <br />17 <br />69 <br />100 <br />610 <br />3.5 <br />120 <br /><0.50 <br />- <br />10/20/14 <br />19.49 <br />0.00 <br />-7.49 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.69 <br />10/21/14 <br />- <br />- <br />- <br />2,000 <br />65 <br />38 <br />56 <br />220 <br />51 <br />200 <br /><0.50 <br />- <br />04/27/15 <br />18.07 <br />0.00 <br />-6.07 <br />1,900 <br />45 <br />5.7 <br />55 <br />35 <br />31 <br />130 <br /><0.50 <br />0.60 <br />10/19/15 <br />18.92 <br />0.00 <br />-6.92 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.23 <br />10/22/15 <br />- <br />- <br />- <br />4,100 <br />140 <br />12 <br />220 <br />200 <br />130 <br />670 <br /><0.50 <br />- <br />04/11/16 <br />17.46 <br />0.00 <br />-5.46 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />1.60 <br />04/14/16 <br />- <br />- <br />- <br />4,200 <br />94 <br />10 <br />190 <br />140 <br />68 <br />470 <br /><0.50 <br />- <br />12/12/16 <br />19.20 <br />0.00 <br />-7.20 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.43 <br />12/13/16 <br />- <br />- <br />- <br />4,200 <br />110 <br />9.4 <br />180 <br />83 <br />100 <br />480 <br /><0.50 <br />- <br />04/10/17 <br />12.02 <br />14.54 <br />0.00 <br />-2.52 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />04/12/17 <br />- <br />- <br />- <br />4,000 <br />88 <br />8.3 <br />150 <br />68 <br />61 <br />460 <br /><0.50 <br />0.15 <br />10/24/17 <br />16.33 <br />0.00 <br />-4.31 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.38 <br />10/25/17 <br />- <br />- <br />- <br />2,500 <br />76 <br />7.0 <br />88 <br />31 <br />72 <br />340 <br /><0.50 <br />- <br />05/07/18 <br />15.01 <br />0.00 <br />-2.99 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.23 <br />05/08/18 <br />- <br />- <br />- <br />2,100 <br />42 <br />3.1 <br />35 <br />12 <br />62 <br />260 <br /><0.500 <br />- <br />05/28/19 <br />13.40 <br />0.00 <br />-1.38 <br />2,600 <br />45 <br />3.4 <br />16 <br />12 <br />48 <br />240 <br /><1.00 <br />0.64 <br />11/25/19 <br />16.01 <br />0.00 <br />-3.99 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />0.42 <br />12/03/19 <br />- <br />- <br />- <br />1,700 <br />52 <br />2.9 <br />5.6 <br />8.1 <br />65 <br />370 <br /><0.500 <br />- <br />04/01/20 <br />15.18 <br />0.00 <br />-3.16 <br />2,100 <br />51 <br />3.2 <br />5.1 <br /><7.5 <br />52 <br />460 <br /><2.5 <br />0.11 <br />11/11/20 <br />16.93 <br />0.00 <br />-4.91 <br />4,000 <br />85 <br />7.3 <br />5.2 <br />15 <br />54 <br />510 <br /><0.5 <br />0.24 <br />odor <br />05/04/21 <br />16.09 <br />0.00 <br />-4.07 <br />4,400 <br />67 <br />6.9 <br />2.2 <br />12 <br />47 <br />420 <br /><0.5 <br />0.32 <br />11/24/21 <br />16.51 <br />0.00 <br />-4.49 <br />3,100 <br />57 <br />4.6 <br />1.8 <br />9.6 <br />35 <br />390 <br /><0.5 <br />0.07 <br />05/05/22 Odor <br />16.50 <br />0.00 <br />-4.48 <br />2,600 <br />60 <br />5.7 <br />1.6 <br />11 <br />33 <br />490 <br />1.3 <br />1.39 <br />11/30/22 <br />17.73 <br />0.00 <br />-5.71 <br />3,100 <br />93 <br />5.8 <br />1.9 <br />10 <br />38 <br />450 <br /><0.500 <br />0.49 <br />CMW-7B 02/04/08 <br />11.91 <br />19.12 <br />0.00 <br />-7.21 <br />240,000 33,000 <br />16,000 <br />19,000 <br />1,900 <br />10,000 <br />5,700 <br />860 <br /><5 <br />14 <br />- <br />05/05/08 <br />19.21 <br />0.00 <br />-7.30 <br />82,000 <br />4,800 <br />20,000 <br />22,000 <br />1,300 <br />8,100 <br />6,200 <br />1,400 <br />110 <br />- <br />08/04/08 <br />19.98 <br />0.00 <br />-8.07 <br />70,000 <br />5,900 <br />20,000 <br />22,000 <br />1,400 <br />6,700 <br />6,200 <br />920 <br /><10 <br /><10 <br />10/28/08 <br />20.91 <br />0.00 <br />-9.00 <br />130,000 <br />7,700 <br />29,000 <br />30,000 <br />2,700 <br />13,000 <br />7,000 <br />990 <br />130 <br /><50 <br />01/27/09 <br />20.92 <br />0.00 <br />-9.01 <br />130,000 <br />4,700 <br />26,000 <br />28,000 <br />1,900 <br />13,000 <br />5,600 <br />910 <br />5.0 <br /><5 <br />04/27/09 <br />19.68 <br />0.00 <br />-7.77 <br />150,000 <br />4,300 <br />24,000 <br />24,000 <br />1,900 <br />9,700 <br />5,300 <br />760 <br />87 <br /><25 <br />10/14/09 <br />20.94 <br />0.00 <br />-9.03 <br />140,000 <br />6,100 <br />20,000 <br />19,000 <br />1,600 <br />7,400 <br />- <br />- <br />- <br />- <br />05/24/10 <br />18.55 <br />0.00 <br />-6.64 <br />140,000 <br />7,900 <br />24,000 <br />27,000 <br />2,200 <br />10,000 <br />4,300 <br />790 <br />50 96 <br />100 <br /><25 <br />10/04/10 <br />12.00 <br />19.46 <br />0.00 <br />-7.46 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- - <br />- <br />- <br />10/15/10 <br />- <br />- <br />- <br />94,000 <br /><2,000 <br /><100 <br />17,000 <br />16,000 <br />1,200 <br />6,900 <br />4,200 <br />930 <40 <br />47 97 <400 <4,000 <br />67 <br />- <br />04/04/11 <br />1 <br />17.31 <br />0.00 <br />-5.31 <br />1 - <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- - <br />- - - - <br />- <br />- <br />0.90 <br />A Zone <br />Stockton -charter way_comingles_plume_4g22.xlsm Page 40 of 116 Stantec <br />