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HomeMy WebLinkAbout1812_DukeMarshall _ILF Biweekly Monitoring Data_FID1772613_20211223Monitoring Location CLF-301 CLF-302 CLF-303 CLF-304 CLF-401 CLF-402 CLF-403 CLF-404 CLF21-10 CLF21-11 CLF21-12 CLF21-13 CLF21-13R CLF21-14 CLF21-15 CLF21-16 CLF21-17 CLF21-18 CLF21-19 CLF21-20 GWA-04D GWA-04S ILF-02D ILF-02S MW-04 MW-04D MW-07 (OB-3) CLF-UD (Underdrain Sump)(1) Notes: Coordinates shown in NAD83/2001 North Carolina State Plan Grid Coordinates. Horizontal Datum used is NAD 83/2011 (US Survey Feet), Vertical Datum used is NAVD 88 (US Survey Feet). * - Depth to water measurements collected by Pace Analytical, Inc. during a site-wide water level sweep ^ - Depth to water measurement for CLF21-10 was collected on 8/10/2021. (1) CLF-UD location is the transducer installed in the underdrain sump side slope riser. The groundwater elevation is the average elevation from the entire transducer record on that date. (2) The underdrain sump's construction dewatering pump was replaced with the temporary pump on 11/16/21. BGS- Below Ground Surface BTOC - Below Top of Casing NI - Not Installed NM - Not Measured NAVD 88 - North American Vertical Datum of 1988 Northing 685838.4 685373 684951.1 684062.2 685783.5 685598.8 685408.1 685024.8 687020.1 686572.3 686217.4 686092.2 686085.92 686027.1 686307.7 686542.7 686175.2 686685.41518 686656.92213 686373.5564 686783.39 686776.57 687699.24 687699.26 686658 686715 685380.1 686346.15 Easting 1413513.3 1413718.8 1413840.3 1413563.4 1412779.5 1413217.8 1412807.2 1412910.8 1412353.4 1412572.2 1412518.2 1412818.3 1412818.66 1414268.7 1414410 1413113.4 1413059.8 1412751.78604 1413082.17758 1413106.91142 1411776.91 1411777.35 1413205.78 1413214.68 1414395 1414462 1414418 1412653.7484 Installation Date 05/21/2021 05/13/2021 05/12/2021 05/24/2021 05/17/2021 05/21/2021 05/19/2021 05/17/2021 08/06/2021 08/05/2021 08/05/2021 08/05/2021 11/04/2021 08/10/2021 08/10/2021 08/06/2021 08/06/2021 10/08/2021 10/08/2021 10/08/2021 06/12/2015 05/19/2015 03/31/2019 03/31/2019 06/30/1989 10/12/2006 12/16/2010 10/21/2021 Final Depth (feet BGS) 65 52 42 62 41 52 58 41 32 40 42 35 37 36 55 26.5 30 25 25 30 87 65 107 52 49 60.5 54 NA Piezometer Depth (feet BGS) 62 50 40 60 39 50 56 39 32 40 40 35 35 36 55 26 30 25 25 30 86 64 102 52 47 60 54 NA Piezometer Screen Interval (feet BGS) 52-62 40-50 30-40 50-60 29-39 40-50 46-56 29-39 22-32 30-40 30-40 25-35 25-35 26-36 45-55 16-26 20-30 15-25 15-25 20-30 81-86 49-62 92-102 42-52 37-47 55-60 39-54 NA Ground Surface Elevation (feet NAVD 88) 844.46 829.06 821.16 820.56 829.3 815.41 823.47 825.12 857.7 848.3 837.7 836.6 835.52 838.4 861.2 827.6 827.6 834.79 827.73 831.55 899.3796 898.9754 885.57 885.21 863.75 863.37 856.56 NA Top of Casing Elevation (feet NAVD 88) 847.46 832.1 824.31 823.28 832.44 818.41 826.39 828.14 857.74927 848.52515 837.83968 836.76302 835.75 841.56162 864.37482 830.84749 830.75871 834.7936 830.48029 831.55335 902.45 901.97 885.14 884.79 867.15 866.74 859.16 NA 5/26/2021 Depth to Water (feet BTOC) 20.49 17.5 22.48 23.84 16.02 17.29 14.24 16.71 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 826.97 814.6 801.83 799.44 816.42 801.12 812.15 811.43 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI 6/15/2021 Depth to Water (feet BTOC) 29.74 18.03 22.9 24.23 16.01 6.28 14.14 16.74 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 817.72 814.07 801.41 799.05 816.43 812.13 812.25 811.4 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI 7/19/2021* Depth to Water (feet BTOC) 30.1 19.14 23.63 24.6 16.73 6.39 14.2 16.75 NI NI NI NI NI NI NI NI NI NI NI NI 50.54 50.79 40.12 43 34.6 34.77 41.05 NI Groundwater Elevation (feet NAVD 88) 817.36 812.96 800.68 798.68 815.71 812.02 812.19 811.39 NI NI NI NI NI NI NI NI NI NI NI NI 851.91 851.18 845.02 841.79 832.55 831.97 818.11 NI 7/27/2021 Depth to Water (feet BTOC) 30.24 19.12 23.79 24.71 16.8 6.43 14.46 16.99 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 817.22 812.98 800.52 798.57 815.64 811.98 811.93 811.15 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI 8/9/2021 Depth to Water (feet BTOC) 30.29 19.8 23.95 24.82 17.01 6.94 14.91 17.42 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 817.17 812.3 800.36 798.46 815.43 811.47 811.48 810.72 NI NI NI NI NI NI NI NI NI NI NI NI NM NM NM NM NM NM NM NI 8/11/2021^ Depth to Water (feet BTOC) 30.35 19.91 23.99 24.85 17.05 7.02 15.01 17.49 16.69 19.75 14.82 17.57 NI 19.96 NM 8.28 10.95 NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 817.11 812.19 800.32 798.43 815.39 811.39 811.38 810.65 841.05927 828.77515 823.01968 819.19302 NI 821.60162 NM 822.56749 819.80871 NI NI NI NM NM NM NM NM NM NM NI 8/26/2021 Depth to Water (feet BTOC) 30.6 19.28 24.17 24.97 17.1 7.19 14.84 17.45 16.7 19.96 14.68 16.68 NI 20.55 38.54 8.56 10.51 NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 816.86 812.82 800.14 798.31 815.34 811.22 811.55 810.69 841.04927 828.56515 823.15968 820.08302 NI 821.01162 825.83482 822.28749 820.24871 NI NI NI NM NM NM NM NM NM NM NI 9/14/2021 Depth to Water (feet BTOC) 30.75 20.51 24.41 25.1 17.13 7.23 15.35 17.83 16.65 20.4 15.68 16.58 NI 20.9 38.9 7.93 10.7 NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 816.71 811.59 799.9 798.18 815.31 811.18 811.04 810.31 841.09927 828.12515 822.15968 820.18302 NI 820.66162 825.47482 822.91749 820.05871 NI NI NI NM NM NM NM NM NM NM NI 9/30/2021* Depth to Water (feet BTOC) 31.47 21.11 24.62 25.29 17.84 7.98 16.75 18.3 16.81 21.62 17.93 17.11 NI 21.54 39.29 9.16 11.18 NI NI NI 51.48 51.71 39.9 42.8 35.39 35.52 41.44 NI Groundwater Elevation (feet NAVD 88) 815.99 810.99 799.69 797.99 814.6 810.43 809.64 809.84 840.93927 826.90515 819.90968 819.65302 NI 820.02162 825.08482 821.68749 819.57871 NI NI NI 850.97 850.26 845.24 841.99 831.76 831.22 817.72 NI 10/1/2021 Depth to Water (feet BTOC) 31.02 21.13 24.55 25.17 17.53 7.6 15.71 18.03 16.88 21.72 18.08 17.09 NI 21.73 39.41 9.61 NM NI NI NI NM NM NM NM NM NM NM NI Groundwater Elevation (feet NAVD 88) 816.44 810.97 799.76 798.11 814.91 810.81 810.68 810.11 840.86927 826.80515 819.75968 819.67302 NI 819.83162 824.96482 821.23749 NM NI NI NI NM NM NM NM NM NM NM NI 10/6/2021 Depth to Water (feet BTOC) NM NM NM NM NM NM NM NM NM NM NM NM NI NM NM NM NM 10.12 7.81 10.75 51.61 51.82 40.82 42.8 35.77 35.65 41.48 NI Groundwater Elevation (feet NAVD 88) NM NM NM NM NM NM NM NM NM NM NM NM NI NM NM NM NM 824.6736 822.67029 820.80335 850.84 850.15 844.32 841.99 831.38 831.09 817.68 NI 10/14-15/2021 Depth to Water (feet BTOC) 31.19 21.48 24.73 25.26 17.56 8.13 15.78 18.52 16.82 22.9 18.3 17.4 NI 21.95 39.61 AB 11.91 10.12 7.81 10.75 51.74 51.95 39.81 41.44 35.8 35.75 41.61 NI Groundwater Elevation (feet NAVD 88) 816.27 810.62 799.58 798.02 814.88 810.28 810.61 809.62 840.92927 825.62515 819.53968 819.36302 NI 819.61162 824.76482 AB 818.84871 824.6736 822.67029 820.80335 850.71 850.02 845.33 843.35 831.35 830.99 817.55 NI 10/21/2021 Depth to Water (feet BTOC) 31.25 21.54 24.78 25.21 17.78 8.31 16.09 18.41 16.79 22.61 18.19 17.61 NI 22.07 39.68 AB 11.72 10.22 7.61 10.91 51.8 51.92 39.71 42.6 35.71 35.8 41.55 NA Groundwater Elevation (feet NAVD 88) 816.21 810.56 799.53 798.07 814.66 810.1 810.3 809.73 840.95927 825.91515 819.64968 819.15302 NI 819.49162 824.69482 AB 819.03871 824.5736 822.87029 820.64335 850.65 850.05 845.43 842.19 831.44 830.94 817.61 811.17 (± 0.2) 10/28/2021 Depth to Water (feet BTOC) 31.36 21.85 24.84 25.32 17.95 8.45 16.25 18.56 16.83 22.65 18.17 NM NI 22.24 39.82 AB 11.71 10.29 7.63 10.53 51.91 52.07 39.74 42.63 35.82 35.83 41.6 NA Groundwater Elevation (feet NAVD 88) 816.1 810.25 799.47 797.96 814.49 809.96 810.14 809.58 840.91927 825.87515 819.66968 NM NI 819.32162 824.55482 AB 819.04871 824.5036 822.85029 821.02335 850.54 849.9 845.4 842.16 831.33 830.91 817.56 811.18 (± 0.2) 11/3/2021 Depth to Water (feet BTOC) 31.49 22.09 24.91 25.38 18.16 8.54 16.16 18.53 17.03 22.86 18.25 AB NI 22.44 40.01 AB 12.15 10.27 8.1 11.02 52.05 52.26 39.82 42.78 35.98 35.25 42.29 NA Groundwater Elevation (feet NAVD 88) 815.97 810.01 799.4 797.9 814.28 809.87 810.23 809.61 840.71927 825.66515 819.58968 AB NI 819.12162 824.36482 AB 818.60871 824.5236 822.38029 820.53335 850.4 849.71 845.32 842.01 831.17 831.49 816.87 812.37 (± 0.5) 11/15/2021* Depth to Water (feet BTOC) 31.6 22.08 24.95 25.43 18.19 8.59 16.14 18.56 16.96 22.95 18.26 AB 17.21 22.75 40.24 AB 12.13 10.3 8 10.8 52.15 52.4 39.79 43.7 35.12 36.45 41.85 NA Groundwater Elevation (feet NAVD 88) 815.86 810.02 799.36 797.85 814.25 809.82 810.25 809.58 840.78927 825.57515 819.57968 AB 818.54 818.81162 824.13482 AB 818.62871 824.4936 822.48029 820.75335 850.3 849.57 845.35 841.09 832.03 830.29 817.31 812.19 (± 0.2) 11/18/2021(2) Depth to Water (feet BTOC) 31.58 22.17 24.97 25.41 18.1 8.44 15.85 18.41 16.87 22.95 18.3 AB 17.19 22.79 40.22 AB 12.2 10.3 8.04 10.91 52.17 52.3 39.66 42.55 36.09 36.25 41.97 NA Groundwater Elevation (feet NAVD 88) 815.88 809.93 799.34 797.87 814.34 809.97 810.54 809.73 840.87927 825.57515 819.53968 AB 818.56 818.77162 824.15482 AB 818.55871 824.4936 822.44029 820.64335 850.28 849.67 845.48 842.24 831.06 830.49 817.19 811.28 (± 0.04) 12/3/2021 Depth to Water (feet BTOC) 31.46 22.66 24.93 25.51 18.46 8.64 16.17 18.33 16.93 23.13 18.49 AB 17.46 22.26 40.59 AB 12.36 10.41 8.13 10.99 52.34 52.49 39.59 42.51 36.25 36.61 41.98 NA Groundwater Elevation (feet NAVD 88) 816 809.44 799.38 797.77 813.98 809.77 810.22 809.81 840.81927 825.39515 819.34968 AB 818.29 819.30162 823.78482 AB 818.39871 824.3836 822.35029 820.56335 850.11 849.48 845.55 842.28 830.9 830.13 817.18 811.1 (± 0.2)