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HomeMy WebLinkAboutGroundwater Report-NWX-GW-102320 Part 54 7 3 5 f t 4705 f t 4715 ft 4 7 2 0 f t 4 7 2 5 ft 4 7 1 0 f t 4 7 3 0 f t Legend Major Head Contour (5 ft) Minor Head Contour (1ft) Existing Drains Streams & Ditches Proposed Drains Potentiometric Surface - Before and After Drain Install Simulated Average Water Level Figure 6 - P1 Northwest Crossing Subdivision Gallatin County, MT Path: C:\Users\brutherford\Desktop\DrainGWM\GIS-Figures\Figure 6 - Page 1 - AvgHead Contours.mxd, Author: brutherford Job#: BZMMNWX Date: 9/23/202004 0 0 8 0 0 1 , 2 0 0200Feet . 47 0 5 f t 4735 ft 4715 ft 4720 ft 4725 ft 4730 ft 4710 ft Before Additonal Drain Installation After Additonal Drain Installation 4705 ft 4735 ft 4715 f t 4 7 2 0 f t 4 7 2 5 f t 4 7 1 0 f t 4 7 3 0 f t Legend Major Head Contour (5 ft) Minor Head Contour (1ft) Existing Drains Streams & Ditches Proposed Drains Potentiometric Surface - Before and After Drain Install Simulated High Water Level Figure 6 - P2 Northwest Crossing Subdivision Gallatin County, MT Path: C:\Users\brutherford\Desktop\DrainGWM\GIS-Figures\Figure 6 - Page 2 - HighHead Contours.mxd, Author: brutherford Job#: BZMMNWX Date: 9/23/202004 0 0 8 0 0 1 , 2 0 0200Feet . 4705 ft 4735 ft 4710 ft 4720 ft 4715 ft 4725 ft 4730 ft Before Additonal Drain Installation After Additonal Drain Installation