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TABLE 3 HISTORICAL GROUNDWATER ANALYTICAL DATA Nutrien Ag Solutions, Inc 35100 S. Highway 33 Vernalis, California Total Carbamate and Urea Pesticides Nitrate-N 1,2-DCP 1,2,3-TCP DBCP EDB Well ID Sample Date m /L Ammonia-N /L /L /L /L ( g ) (mg/L) (Ng ) (Ng ) (pg ) (Ng ) Diuron (pg/L) Other(Ng/L) DDW Maximum Contaminant Level 10 -- 5.0 0.005 0.2 0.05 -- -- MW-5 8/23/2016 16.4 1.13 1.7 0.033 <0.0097 0.36 <0.020 ND (cont.) 2/23/2017 19.2 1.30 2.1 0.037 <0.0096 0.41 0.12 ND 8/23/2017 9.33 1.27 1.8 0.036 <0.0097 0.35 0.31 ND 2/21/2018 - Well dry or considered dry (water column less than 1 foot) 2/21/2020 Well Destroyed in August 2020 MW-5R 9/10/2020 11.9 0.446 <0.50 0.016 <0.0095 0.14 <0.10 ND Screen 50-70 feet 3/24/2021 11.3 2.03 <0.50 0.010 <0.0095 <0.096i <0.10 ND bgs 7/22/2021 14.2 1.96 <0.50 0.0096 <0.0095 0.092 <0.10 ND 3/17/2022 19.2 2.13 <0.50 0.0080 <0.0091 0.056 -- -- 9/19/2022 1.56 1.47 <0.50 <0.005 <0.0092 0.036 -- -- 2/28/2023 10.1 1.23 <0.50 0.0050 <0.0094 0.073 -- -- 8/21/2023 9.33 1.21 <0.50 0.0050 <0.0095 0.049 <0.10 ND MW-6 6/4/2002 228 346 69.2 38.4 -- -- -- Screen 25-40 feet 8/8/2002 230 517 62.3 56.4 -- -- -- -- bgs 11/14/2002 231 612 76.9 47.4 -- -- -- -- 2/4/2003 240 300 71.0 50.4 -- -- -- -- 5/21/2003 309 736 76.7 61.1 -- -- -- -- 8/21/2003 290 706 77.2 60.9 -- -- -- -- 12/4/2003 313 886 67.2 63.1 -- -- -- -- 3/31/2004 300 744 77.7 74.6 -- -- -- -- 5/27/2004 145 744 65.6 60.6 -- -- -- -- 8/31/2004 276 734 49.3 57.5 -- -- -- -- 11/23/2004 181 659 63.6 <1.0 -- -- -- -- 6/2/2005 140 641 34.5 29.4 -- -- -- -- 8/23/2005 204 631 30.5 34.7 -- -- -- -- 11/29/2005 123 649 49.0 42.5 -- -- -- -- 2/27/2006 157 642 28.0 24.0 -- -- -- -- 6/8/2006 143 553 51.6 40.9 -- -- -- -- Well Destroyed in June 2002 MW-6R 9/20/2007 82 580 67.0 6.7 0.10 5.1 -- -- Screen 24.5-44.5 feet 9/20/2007 D 83 580 66.0 5.4 <0.20 6.0 -- -- bgs 3/5/2008 75 -- 48 14 <0.20 6.4 -- -- 8/19/2008 22 680 110 5.3 0.024 1.8 18 ND 1/26/2009 87 740 190 11 0.32 1.2 -- -- 9/23/2009 83 539 61 6 0.043 1.3 24 -- 3/4/2010 116 347 38 3.3 <0.025 0.51 -- -- 8/12/2010 40 470 20 2.6 0.021 0.75 16 -- 2/28/2011 49 270 11 1.1 <0.049 0.26 -- -- 8/15/2011 21 190 2.9 0.65 <0.048 0.28 15 -- 3/2/2012 25 220 5.9 0.75 <0.0098 0.24 -- -- 9/12/2012 20 180 4.1 0.78 <0.010 0.52 3/28/2013 69 234 8.7 1.2 <0.0096 0.48 12 ND 8/21/2013 78 273 10 0.99 <0.0096 0.53 -- -- 2/13/2014 117 263 15 1.1 <0.0098 0.43 -- -- 9/18/2014 90 257 12 1.2 <0.0096 0.62 12 Methiocarb 0.10 3/18/2015 79 315 15 1.5 <0.0096 0.57 -- -- 3/18/2015 D 83 306 15 1.5 <0.0096 0.57 -- -- 8/25/2015 47 279 16 1.4 <0.0096 0.23 14 ND 8/25/2015 D 48 235 16 1.5 <0.0096 0.26 13 ND 3/4/2016 54 257 11 1.3 <0.0096 0.24 12 ND 3/4/2016 D 29 265 11 1.4 <0.0096 0.24 13 ND 8/23/2016 28 225 8.2 1.1 <0.0096 0.14 5.4 ND 2/23/2017 45 126 2.3 0.54 <0.0096 0.31 7.2 ND 2/23/2017 D 44 128 2.3 0.53 <0.0097 0.26 7.3 ND 8/23/2017 11 136 2.3 0.29 <0.0097 0.084 12 ND 8/23/2017 D 11 94.4 2.3 0.29 <0.0097 0.062 9.8 Monuron 0.044 2/21/2018 18.3 186 4.0 0.53 <0.0095 0.15 -- -- 9/17/2018 35.1 272 4.8 0.55 <0.0098 0.056 8.0 Monuron 0.25 2/14/20191 -- -- -- -- -- 9/20/2019 60.5 238 9.9 0.46 <0.0096 0.012 4.6 Monuron 0.56 2/21/2020 54.1 222 9.2 0.39 <0.0094 <0.0094 -- Well Destroyed in August 2020 MW-6RR 9/10/2020 0.071 25.7 1.6 0.027 <0.0095 <0.0095 0.52 ND Screen 45-65 feet 9/10/2020 D 0.074 4.61 1.6 0.030 <0.0096 <0.0096 0.43 ND bgs 3/24/2021 0.066 17.1 1.5 0.0093 <0.0095 <0.0095 0.50 ND 3/24/2021 D 0.118 22.3 1.5 0.0083 <0.0096 <0.0096 0.48 ND 7/22/2021 3.89 68.2 2.4 0.039 <0.0094 <0.0094 0.78 ND 3/17/2022 1.64 21.9 2.6 0.017 <0.0092 <0.0092 -- -- 9/7/2022 1.13 25.5 2.3 0.026 <0.0092 <0.0092 -- -- 2/28/2023 0.251 8.02 2.0 0.011 <0.0095 <0.0095 -- -- 8/21/2023 5.49 32.40 2.3 0.037 <0.0096 <0.0096 0.49 ND 8/21/2023 D 5.50 31.0 2.4 0.050 <0.0095 <0.0095 0.47 ND Page 15 of 17