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Table 3CDCR-EW-4 Step Test ResultsWell Installation and Interim Remedial Action ReportCalifornia Department of Corrections and RehabilitationStockton, CaliforniaTime (minutes)Pumping Rate (gpm)Depth to Water (ft btoc)Drawdown (ft)Water Column in Wella (ft)Percentage Water Column Drawdown Water Column Above Screen (ft)Specific Capacity (gal/ft drawdown)Average Specific Capacity per StepStatic0 0 56.10 0.00 62.40 0% 37.40 -- --15 7.5 64.07 7.97 54.43 13% 29.43 0.950 7.5 64.94 8.84 53.56 14% 28.56 0.875 7.5 65.15 9.05 53.35 15% 28.35 0.885 13.0 71.35 15.25 47.15 24% 22.15 0.995 13.0 73.10 17.00 45.40 27% 20.40 0.8105 13.0 73.87 17.77 44.63 28% 19.63 0.7140 15.0 80.86 24.76 37.64 40% 12.64 0.6160 15.0 82.05 25.95 36.45 42% 11.45 0.6180 15.0 82.93 26.83 35.57 43% 10.57 0.6200 17.0 88.20 32.10 30.30 51% 5.30 0.5220 17.0 89.27 33.17 29.23 53% 4.23 0.5240 17.0 90.41 34.31 28.09 55% 3.09 0.5260 23.0 101.20 45.10 17.30 72% -7.70 0.5270 23.0 105.38 49.28 13.12 79% -11.88 0.5280 23.0 109.78 53.68 8.72 86% -16.28 0.4Note:a The water column is measured from depth to water to the bottom of the screen and does not include the well sumpAcronyms and Abbreviations:-- = not applicablebtoc = below top of casingCDCR = California Department of Corrections and Rehabilitationft = feet gal/ft drawdown = gallon per foot of drawdowngpm = gallon per minuteStep 10.9Step 20.8Step 30.6Step 40.5Step 50.5Page 1 of 1