|
TABLE 4
<br /> FIELD PARAMETERS AND WELL DETAILS
<br /> 2012 ANNUAL GROUNDWATER MONITORING REPORT
<br /> FORMER MARLEY COOLING TOWER SITE
<br /> STOCKTON,CALIFORNIA
<br /> Field Parameters
<br /> Top of
<br /> Well Depth to Water Casing Groundwater Calc Dissolved
<br /> Screened Water- Diameter Well Depth Water Column Elevation Elevation Purge Vol Purge Vol pH(standard EC Temp Oxygen ORP
<br /> Well bearing Zone Sample Date Event/Purpose Sample Time (in) (ft-btoc) (ft-btoc) Length(ft) (ft-amsl) (ft-amsl) (gal) (gal) units) (As/c-) (°C) (mg/L) (mV) Observations
<br /> Injection Area Wells Continued
<br /> 4/2/2008 Baseline/2nd Qtr 12:50 PM 4 186 63.87 122.13 23.65 -40.22 185.78 180 7.65 649 19.0 7.9 211 Clear,no odor
<br /> 5/20/2008 Supplemental 2:22 PM 4 186 64.32 121.68 23.65 -40.67 236.30 240 7.75 594 21.0 7.5 187 Clear,no odor
<br /> 7/11/2008 3rd Qtr. 10:04 AM 4 186 65.45 120.55 23.65 -41.80 236.04 240 7.70 732 19.5 8.0 41 Clear,no odor
<br /> 10/22/2008 4th Qtr. 10:42 AM 4 186 55.94 130.06 23.65 -32.29 254.67 270 7.72 674 19.4 8.2 265 Clear,no odor
<br /> 1/9/2009 1st Qtr. 11:24 AM 4 186 68.48 117.52 23.65 -44.83 230.11 240 7.15 685 18.8 6.7 60 Clear,no odor
<br /> 4/7/2009 2nd Qtr. 8:39 AM 4 186 69.48 116.52 23.65 -45.83 228.15 240 7.67 739 18.8 6.8 79 Clear,no odor
<br /> 7/15/2009 3rd Qtr. 8:24 AM 4 186 70.73 115.27 23.65 -47.08 225.71 240 7.61 787 20.9 10.8 159 Clear,no odor
<br /> 10/14/2009 4th Qtr. 10:47 AM 4 186 59.41 126.59 23.65 -35.76 247.87 270 7.60 793 19.4 7.8 248 Clear,no odor
<br /> 2/2/2010 1st Qtr. 11:44 AM 4 186 72.24 113.76 23.65 -48.59 222.65 240 7.56 890 18.0 8.7 242 Clear,no odor
<br /> 4/14/2010 2nd Qtr. 2:34 PM 4 186 67.38 118.62 23.65 -43.73 232.26 240 7.52 863 19.6 7.8 173 Clear,no odor
<br /> 7/8/2010 3rd Qtr. 10:52 AM 4 186 67.53 118.47 23.65 -43.88 231.98 240 7.61 808 20.6 8.2 130 Clear,no odor
<br /> MW-324(I-10) Intermediate 10/13/2010 4th Qtr. 2:09 PM 4 186 65.18 120.82 23.65 -41.53 236.58 240 7.73 760 20.3 7.2 194 Clear,no odor
<br /> 12/6/2010 4th Qtr. 2:02 PM 4 186 53.60 132.40 23.65 -29.95 259.25 270 7.57 884 19.2 8.1 224 Clear,no odor
<br /> 1/21/2011 1st Qtr. 5:24 PM 4 186 65.64 120.36 23.65 -41.99 235.68 240 7.60 720 18.7 9.7 269 Clear,no odor
<br /> 4/14/2011 2nd Qtr. 11:54 AM 4 186 63.92 122.08 23.65 -40.27 239.04 240 7.67 581 19.0 8.1 222 Clear,no odor
<br /> 5/23/2011 Supplemental 3:17 PM 4 186 50.17 135.83 23.65 -26.52 265.97 270 7.58 680 19.8 7.7 318 Clear,no odor
<br /> 6/20/2011 Supplemental 1:39 PM 4 186 63.20 122.80 23.65 -39.55 240.45 240 7.50 615 20.9 8.1 229 Clear,no odor
<br /> 7/20/2011 3rd Qtr. 5:19 PM 4 186 63.00 123.00 23.65 -39.35 240.85 240 7.70 589 20.8 8.0 232 Clear,no odor
<br /> 8/22/2011 Supplemental 8:39 AM 4 186 62.11 123.89 23.65 -38.46 242.59 240 7.53 524 19.2 8.6 152 Clear,no odor
<br /> 10/13/2011 4th Qtr. 10:35 AM 4 186 61.70 124.30 23.65 -38.05 243.39 240 7.68 480 19.3 8.5 246 Clear,no odor
<br /> 1/25/2012 1 st Qtr. 12:59 PM 4 186 61.19 124.81 23.65 -37.54 244.39 240 7.40 418 18.6 7.4 268 Clear,no odor
<br /> 4/25/2012 2nd Qtr. 4:34 PM 4 186 60.93 125.07 23.65 -37.28 244.90 240 7.60 490 19.4 7.5 234 Clear,no odor
<br /> 1/10/2008 Baseline 12:53 PM 4 245 55.12 189.88 28.51 -26.61 100.01 120 8.08 136 15.9 4.7 181 Clear,no odor
<br /> 4/1/2008 2nd Qtr. 4:49 PM 4 245 55.67 189.33 28.51 -27.16 98.84 120 8.00 269 19.8 5.8 150 Clear,no odor
<br /> 7/10/2008 3rd Qtr. 11:28 AM 4 245 57.31 187.69 28.51 -28.80 371.43 390 7.99 264 20.9 5.4 157 Clear,no odor
<br /> 10/21/2008 4th Qtr. 3:34 PM 4 245 59.41 185.59 28.51 -30.90 367.31 390 7.49 276 20.1 3.1 185 Clear,no odor
<br /> 1/8/2009 1 st Qtr. 2:29 PM 4 245 61.05 183.95 28.51 -32.54 364.10 360 7.94 224 18.5 1.3 132 Clear,no odor
<br /> 4/7/2009 2nd Qtr. 10:30 AM 4 245 61.32 183.68 28.51 -32.81 363.58 360 8.32 246 20.1 1.5 336 Clear,no odor
<br /> 7/14/2009 3rd Qtr. 9:11 AM 4 245 63.92 181.08 28.51 -35.41 358.48 360 8.05 213 21.2 2.6 132 Clear,no odor
<br /> 10/12/2009 4th Qtr. 10:11 AM 4 245 64.64 180.36 28.51 -36.13 357.07 360 8.40 191 20.7 1.6 274 Clear,no odor
<br /> 2/1/2010 1st Qtr. 12:06 PM 4 245 63.43 181.57 28.51 -34.92 359.44 360 7.42 135 19.8 5.4 390 Clear,no odor
<br /> MW-361 Deep 4/13/2010 2nd Qtr. 1:06 PM 4 245 61.11 183.89 28.51 -32.60 360.08 360 7.50 171 20.8 3.4 216 Clear,no odor
<br /> 7/7/2010 3rd Qtr. 10:48 AM 4 245 58.24 186.76 28.51 -29.73 365.69 390 8.34 201 20.5 1.2 333 Clear,no odor
<br /> 10/12/2010 4th Qtr. 2:29 PM 4 245 57.94 187.06 28.51 -29.43 366.28 390 8.43 214 20.4 1.9 118 Clear,no odor
<br /> 1/20/2011 1 st Qtr. 10:02 AM 4 245 57.90 187.10 28.51 -29.39 366.36 390 8.05 202 19.0 3.5 257 Clear,no odor
<br /> 4/13/2011 2nd Qtr. 8:54 AM 4 245 53.51 191.49 28.51 -25.00 374.96 390 7.73 204 18.1 5.2 387 Clear,no odor
<br /> 7/19/2011 3rd Qtr. 1:09 PM 4 245 52.52 192.48 28.51 -24.01 376.90 390 7.70 240 20.0 2.5 331 Clear,no odor
<br /> 10/12/2011 4th Qtr. 9:34 AM 4 245 51.83 193.17 28.51 -23.32 378.25 390 7.70 197 20.0 2.9 374 Clear,no odor
<br /> 1/24/2012 1 st Qtr. 2:49 PM 4 245 51.60 193.40 28.51 -23.09 378.70 390 7.82 142 19.2 3.1 238 Clear,no odor
<br /> 4/25/2012 2nd Qtr. 9:09 AM 4 245 50.82 194.18 28.51 -22.31 380.22 390 7.39 175 19.4 3.0 319 Clear,no odor
<br /> 5/16/2008 Supplemental 5:43 PM 6 190 56.21 133.79 28.53 -27.68 179.73 180 8.82 606 30.3 3.8 -195 Black,rotten egg odor
<br /> 7/10/2008 3rd Qtr. 8:23 AM 6 190 57.34 132.66 28.53 -28.81 179.28 180 7.29 1,042 21.3 8.8 -84 Black,rotten egg odor
<br /> 10/21/2008 4th Qtr. 10:04 AM 6 190 59.55 130.45 28.53 -31.02 255.43 390 7.48 1,024 19.5 7.2 114 Black,rotten egg odor
<br /> 1/8/2009 1st Qtr. 5:14 PM 6 190 60.34 129.66 28.53 -31.81 390.61 390 6.64 1,143 15.8 7.5 -47 Black,no odor
<br /> 4/7/2009 2nd Qtr. 6:39 PM 6 190 61.34 128.66 28.53 -32.81 566.85 390 7.04 1,200 20.4 1.1 -61 Black,musty odor
<br /> 7/14/2009 3rd Qtr. 3:36 PM 6 190 62.33 127.67 28.53 -33.80 562.49 390 7.13 1,084 29.3 1.3 -290 Turbid,no odor
<br /> 10/12/2009 4th Qtr. 4:29 PM 6 190 63.56 126.44 28.53 -35.03 557.07 390 7.35 1,012 20.7 5.5 23 Turbid,no odor
<br /> 2/1/2010 1st Qtr. 6:59 PM 6 190 63.83 126.17 28.53 -35.30 555.88 390 7.26 1,205 19.3 1.7 190 Turbid,no odor
<br /> EW-1 Shallow/Interm. 4/14/2010 2nd Qtr. 9:49 AM 6 190 62.29 127.71 28.53 -33.76 562.66 390 7.07 1,103 20.1 2.3 186 Light brown,no odor
<br /> 7/7/2010 3rd Qtr. 5:29 PM 6 190 60.19 129.81 28.53 -31.66 571.92 390 7.22 993 28.4 4.7 30 Clear,no odor
<br /> 10/13/2010 4th Qtr. 10:32 AM 6 190 58.93 131.07 28.53 -30.40 577.47 420 7.14 973 21.2 2.1 60 Light gray,no odor
<br /> 1/21/2011 1 st Qtr. 11:46 AM 6 190 58.21 131.79 28.53 -29.68 580.64 420 7.07 964 21.2 4.6 167 Clear,no odor
<br /> 4/13/2011 2nd Qtr. 6:22 PM 6 190 56.49 133.51 28.53 -27.96 588.22 420 7.24 723 19.7 6.5 75 Clear,no odor
<br /> 7/20/2011 3rd Qtr. 12:37 PM 6 190 54.9 135.10 28.53 -26.37 595.22 420 7.43 716 27.8 4.4 109 Clear,no odor
<br /> 10/12/2011 4th Qtr. 5:28 PM 6 190 53.31 136.69 28.53 -24.78 602.23 420 7.40 556 21.6 7.8 162 Clear,no odor
<br /> 1/24/2012 1st Qtr. 9:12 AM 6 190 52.9 137.10 28.53 -24.37 604.04 420 6.87 607 20.4 7.1 223 Clear,no odor
<br /> 4/24/2012 2nd Qtr. 10:32 AM 6 190 52.5 137.50 28.53 -23.97 605.80 420 6.88 629 21.2 5.7 156 Light gray,no odor
<br /> Page 8 of 13
<br />
|