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TABLE 3 <br /> HISTORICAL GROUNDWATER ANALYTICAL DATA <br /> Nutrien Ag Solutions, Inc <br /> 35100 S. Highway 33 <br /> Vernalis, California <br /> Total Carbamate and Urea Pesticides <br /> Nitrate-N 1,2-DCP 1,2,3-TCP DBCP EDB <br /> Well ID Sample Date m /L Ammonia-N /L /L /L /L <br /> ( g ) (mg/L) (Ng ) (Ng ) (pg ) (Ng ) Diuron (pg/L) Other(pg/L) <br /> DDW Maximum Contaminant Level 10 -- 5.0 0.005 0.2 0.05 -- -- <br /> MW-7 9/20/2007 16.0 64 18 0.71 0.12 0.11 -- -- <br /> �iiccii GY.J-YJ icc 1/24/2008 33 59 35 2.3 0.065 0.093 2 ND <br /> 8/19/2008 49 41 15 1.2 <0.010 0.14 1 ND <br /> 1/26/2009 39 83 47 1.1 <0.010 0.069 2 -- <br /> 9/23/2009 2.73 40.6 18 0.26 <0.025 <0.025 1.7 -- <br /> 9/23/2009 D -- -- 19 -- -- -- -- -- <br /> 3/4/2010 21 63 29 0.43 <0.025 <0.025 2.3 -- <br /> 3/4/2010 D -- -- 30 -- -- -- -- -- <br /> 8/12/2010 6.0 12 0.59 0.050 <0.0099 <0.020 <4.0 -- <br /> 8/12/2010 D -- -- 0.69 -- -- -- -- -- <br /> 2/28/2011 41 27 16 0.19 <0.049 <0.0099 <4.0 -- <br /> 2/28/2011 D 41 29 16 0.19 <0.050 <0.010 <4.0 -- <br /> 8/15/2011 1.7 12 <0.50 0.046 <0.048 0.019 <4.0 -- <br /> 8/15/2011 D 1.8 12 <0.50 0.045 <0.047 0.016 <4.0 -- <br /> 3/2/2012 5 26 3.5 0.18 <0.0097 0.032 <4.0 -- <br /> 3/2/2012 D 5.1 26 3.5 0.18 <0.0096 0.033 <4.0 -- <br /> 9/12/2012 2.7 13 <1.0 0.037 <0.010 0.042 -- -- <br /> 9/12/2012 D 2.5 12 <1.0 0.038 <0.010 0.042 -- -- <br /> 3/28/2013 7.78 3.09 <0.50 0.013 <0.00967 0.039 <4.0 ND <br /> 3/28/2013 D 7.71 2.78 <0.50 0.011 <0.0097 0.040 <4.0 ND <br /> 8/21/2013 8.78 4.94 <0.50 <0.0050 <0.0097 0.049 <0.10 ND <br /> 8/21/2013 D 8.87 4.51 <0.50 0.0081 <0.0099 0.054 <0.10 ND <br /> 2/13/2014 23.2 12.7 1.4 0.070 <0.0098 0.060 0.33 ND <br /> 02/13/2014 D 26.2 8.22 1.3 0.067 <0.0096 0.061 0.25 ND <br /> 9/18/2014 5.95 2.39 <0.50 0.017 <0.0096 0.067 <0.10 ND <br /> 09/18/2014 D 5.75 2.38 <0.50 0.018 <0.0096 0.069 <0.10 ND <br /> 3/18/2015 9.55 4.47 0.57 0.011 <0.0096 0.053 <0.10 ND <br /> 8/25/2015 8.70 7.73 <0.50 0.0086 <0.0097 0.032 0.15 ND <br /> 3/4/2016 5.65 10.0 0.96 0.035 <0.0096 0.053 0.24 ND <br /> 8/23/2016 4.86 6.44 0.53 0.022 <0.0098 0.073 0.21 ND <br /> 2/23/2017 - Well dry or considered dry(water column less than 1 foot) <br /> 2/21/2020 <br /> Well Destroyed in August 2020 <br /> MW-8 8/25/2015 6.20 3.11 <0.50 <0.0050 <0.0096 <0.0096 0.047 ND <br /> Screen 30-50 feet 3/4/2016 5.50 3.85 <0.50 <0.0050 <0.0097 <0.0097 0.036 ND <br /> bgs 8/23/2016 5.31 2.23 <0.50 <0.0050 <0.0096 <0.014 <0.020 ND <br /> 2/23/2017 4.53 2.54 <0.50 <0.0050 <0.0098 <0.0098 <0.10 ND <br /> 8/23/2017 2.67 2.64 <0.50 <0.0050 <0.0096 <0.0096 0.026 ND <br /> 2/21/2018 3.57 2.44 <0.50 <0.0050 <0.0096 <0.0096 <0.020 Carbaryl0.022 <br /> 9/17/2018 4.36 2.27 <0.50 <0.0050 <0.0099 <0.0099 <0.020 ND <br /> 2/14/2019 3.51 1.94 <0.50 <0.0050 <0.010 <0.010 <0.020 ND <br /> 9/20/2019 0.94 1.83 <0.50 <0.0050 <0.0095 <0.0095 <0.10 ND <br /> 2/21/2020 3.78 1.78 <0.50 <0.0050 <0.0095 <0.0095 <0.10 ND <br /> Well Destroyed in August 2020 <br /> MW-8R 9/10/2020 2.43 0.286 <0.50 <0.0050 <0.0095 <0.0095 <0.10 ND <br /> Screen 50-70 feet 3/24/2021 7.49 0.946 <0.50 <0.0050 <0.0090 <0.0090 <0.10 ND <br /> bgs 7/22/2021 3.34 0.857 <0.50 <0.0050 <0.0094 <0.0094 <0.10 ND <br /> 3/17/2022 7.00 0.740 <0.50 <0.0050 <0.0092 <0.0092 <0.10 ND <br /> 9/19/2022 6.70 0.552 <0.50 <0.0050 <0.0092 <0.0092 <0.10 ND <br /> 9/19/2022 D 6.62 0.546 <0.50 <0.0050 <0.0094 <0.0094 <0.10 ND <br /> 2/28/2023 6.74 0.407 <0.50 <0.0050 <0.0095 <0.0095 <0.20 ND <br /> 8/21/2023 15.10 0.300 <0.50 <0.0050 <0.0094 <0.0094 <0.10 ND <br /> DW-34960 3/8/1998 3.4 <0.10 <0.50 -- -- -- <5.0 ND <br /> 8/23/2016 5.61 <0.050 <0.50 <0.0050 <0.0097 <0.0097 <0.020 ND <br /> Notes: Anal es: <br /> pg/L- Micrograms per liter Nitrate-N -Analyzed as nitrate as nitrogen (-N) until until November <br /> mg/L- Milligrams per liter 2000 then as nitrate-N + nitrite-N by SM 4500 or EPA 353.2 <br /> DDW - California Division of Drinking Water Total Ammonia-N -Ammonium-N + ammonia-N by EPA method 350.1 or SM 4500-NH3 <br /> - No access to well 1,2-DCP - 1,2-Dichloropropane by EPA method 8260B/C <br /> -- - Not analyzed /not sampled /not established 1,2,3-TCP - 1,2,3-Trichloropropane by method SRL 524.2M <br /> i-The MRL/MDL or LOQ/LOD is elevated due to chromatographic interference. DBCP - 1,2-Dibromo-3-Chloropropane by EPA method 504.1 <br /> D - Duplicate sample result EDB - 1,2-Dibromoethane by EPA method 504.1 <br /> ND -Analyte not detected above laboratory reporting limit Carbamate/Urea - EPA method 8321A/B (carbamate & urea) <br /> <1.0 -Analyte not detected above specified laboratory reporting limit Pesticides <br /> Page 16 of 17 <br />