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Mayflower TP4 Monitor Wells and Piezometers <br /> Ground/Pad Top of Casing Casing Screen Interval Screen Interval Sump Filter Pack Interval <br /> Well ID Date Installed Elevation Elevation Stick Up Diameter Screen Length Total Well Total Well Depth Total Borehole <br /> (ft amsl) (ft amsl) (ft) (inches) Top(ft bgs) Bottom(ft bgs) Top(ft btoc) Bottom(ft btoc) Length (ft) Depth(ft bgs) (ft btoc) Top(ft bgs) Bottom(ft bgs) Depth(ft bgs) <br /> MTMW-1 8/7/2015 9432.63 9435.13 2.50 4 28.3 38.3 30.8 40.8 10 0.7 39.02 41.52 25.0 39.0 45.0 <br /> MTMW-2 8/20/2015 9434.13 9436.42 2.29 4 46.7 56.7 48.9 58.9 10 0.7 57.35 59.64 45.2 58.7 115.0 <br /> MTMW-3 8/8/2015 9452.45 9454.94 2.49 4 91.5 96.5 94.0 99.0 5 0.7 97.20 99.69 90.0 100.0 104.0 <br /> MTMW-4 8/7/2015 9445.32 9447.72 2.40 4 49.2 59.2 51.6 61.6 10 0.7 59.88 62.28 45.0 62.0 80.0 <br /> MTMW-5 9/12/2015 9444.40 9446.97 2.57 4 78.5 88.5 81.1 91.1 10 0.7 89.18 91.75 77.0 89.0 123.0 <br /> MTMW-6A 8/13/2015 9448.15 9450.64 2.49 4 66.0 76.0 68.5 78.5 10 0.7 76.66 79.15 63.0 77.0 110.0 <br /> MTMW-6B 9/16/2015 9447.20 9449.71 2.51 4 98.5 108.5 101.0 111.0 10 0.7 109.19 111.70 99.0 113.0 115.0 <br /> MTMW-7 8/10/2015 9450.07 9452.54 2.47 4 85.7 95.7 88.2 98.2 10 0.7 96.43 98.90 84.0 98.0 142.5 <br /> MTMW-8 8/11/2015 9443.75 9446.15 2.40 4 68.5 78.5 70.9 80.9 10 0.7 79.18 81.58 67.0 80.0 90.0 <br /> MTMW-19A 9/8/2017 9356.69 9358.90 2.21 4 15.1 20.1 17.3 22.3 5 0.3 20.42 22.63 13.5 21.0 21.0 <br /> MTMW-21A 8/27/2017 9375.08 9374.78 -0.3 4 13.1 23.1 12.8 22.8 10 0.7 23.8 23.5 12.0 25.0 25.0 <br /> MTMW-21B 8/27/2017 9375.21 9374.91 -0.3 4 58.3 68.3 58.0 68.0 10 0.7 69.05 68.75 55.0 71.0 75.0 <br /> MTMW-53A 11/3/2017 9443.59 9446.15 2.56 4 54.9 64.9 57.5 67.5 10 0.7 65.59 68.15 52.0 68.0 68.0 <br /> MTMW-53B 10/21/2017 9443.06 9445.64 2.58 4 125.9 135.9 128.5 138.5 10 0.7 136.62 139.2 124.0 137.0 140.0 <br /> PZ-SS-01 -- 9440.40 9442.05 1.65 2 -- -- -- -- -- -- 11.98 13.65 -- -- -- <br /> PZ-SS-02 -- 9441.50 9442.50 1.00 2 -- -- -- -- -- -- 11.89 12.85 - -- -- <br /> PZ-SS-03 -- 9417.58 9417.78 0.20 2 -- -- -- -- -- -- 2.90 3.10 -- -- -- <br /> PZ-SS-04 -- 9417.80 9418.10 0.30 2 -- -- -- -- -- -- 53.95 54.25 -- -- -- <br /> PZ-SS-05 -- 9379.53 9380.03 0.50 2 -- -- -- -- -- -- 27.85 28.35 -- -- -- <br /> PZ-SS-06 - 9375.34 9376.29 0.94 2 -- -- -- -- -- -- 26.21 26.89 -- -- -- <br /> PZ-SS-07 -- 9501.76 9505.69 3.93 2 -- -- -- -- -- -- 11.70 15.61 - -- -- <br /> PZ-SS-52 11/10/2017 9502.34 9505.74 3.4 2 55.5 75.5 58.9 78.9 20 0.7 76.24 79.64 53.0 78.0 130.0 <br /> NOTES: <br /> 1. For MTMW series wells the filter pack type is 10/20 Colorado Silica Sand. <br /> 2. For MTMW series wells the annular seal material is Baroid 3/8-inch Hole Plug. <br /> 3. For MTMW-1 through MTMW-17 the screen slot size is 0.010 inches;for MTMW-18 through MTMW-54 and PZ-SS-52 the screen slot size is 0.020 inches. <br /> 4. For MTMW series monitoring wells,all PVC casing and screen was Sch 40 PVC 4-inch diameter. PZ-SS-52 is constructed with 2-inch Sch 40 PVC. <br /> 5.ft amsl-Feet above mean sea level <br /> 6.--=unknown or not applicable <br /> 7.btoc=below top of casing <br /> 8. bgs=below ground surface <br /> 1 of 1 <br />