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Table 9 <br />CDCR EW-2 Constant Rate Test Hydraulic Response <br />Forward Landfill, Manteca, California <br />Well Screened <br />Interval <br />Distance <br />From CDCR <br />EW-2 <br />(ft) <br />Well Purpose Monitoring Method <br />Interpreted <br />Hydraulic <br />Influence <br />Depth to <br />Water <br />Before Start <br />of EW-2 CRT <br />(ft btoc) <br />Depth to <br />Water at End <br />of EW-2 CRT <br />(ft btoc) <br />Drawdown <br />at End of <br />EW-2 CRT <br />(ft) <br />Depth to Water <br />After <br />Overnight <br />Recovery <br />(ft btoc) <br />Recovery <br />Post EW-2 <br />CRT <br />Shutdown <br />(ft) <br />Transducer <br />Indicated <br />EW-2 CRT <br />Drawdown <br />(ft) <br />Transducer <br />indicated <br />EW-2 CRT <br />Recovery <br />(ft) <br />CDCR-EW-2 Intermediate 0 Pumping Manual / Transducer Pumping 50.80 65.30 14.50 50.96 14.34 14.41 14.31 <br />PZ-3 Intermediate 13 Monitoring Manual / Transducer CDCR-EW-2 52.10 52.60 0.50 52.23 0.37 0.71 0.61 <br />PZ-1 Shallow 21 Monitoring Manual / Transducer CDCR-EW-2 51.96 52.17 0.21 52.11 0.06 0.41 0.25 <br />PZ-2 Shallow 56 Monitoring Manual / Transducer CDCR-EW-2 52.22 52.36 0.14 52.35 0.01 0.29 0.22 <br />AMW-22S1 Shallow 107 Monitoring Transdcuer CDCR-EW-2 52.25 --------0.19 0.20 <br />AMW-221 Intermediate 107 Monitoring Transdcuer CDCR-EW-2 52.43 --------0.20 0.23 <br />CDCR-EW-1 Shallow 114 Monitoring Manual CDCR-EW-2 50.45 50.63 0.18 50.56 0.07 ---- <br />AMW-51S Shallow 381 Monitoring Manual CDCR-EW-2 48.64 48.75 0.11 48.79 -0.04 ---- <br />AMW-51M Intermediate 388 Monitoring Manual / Transducer CDCR-EW-2 48.44 48.55 0.11 48.60 -0.05 0.11 0.10 <br />AMW-50S Shallow 1044 Background Manual Background 58.50 58.55 0.05 58.61 -0.06 ---- <br />AMW-50M Intermediate 1050 Background Manual Background 58.47 58.52 0.05 58.60 -0.08 ---- <br />Notes: <br />EW-2 pumped at a constant rate of approximatly 24.5 gpm for 8 hours on 5/4/2023 <br />1 - AMW-22 and AMW-22S were not able to be accessed during hydraulic testing so only transdcuer readings were collected <br />-- - not applicable <br />amsl - above mean sea level <br />btoc - below top of casing <br />ft - feet <br />CDCR - California Department of Corrections and Rehabilitation <br />gpm - gallons per minute <br />CRT - constant rate test <br />Hydraulic testing influence indicated by drawdown and recovery trend <br />Hydraulic testing influence not indicated by drawdown and recovery trend <br />Page 1 of 1