2021-07-07_REVISION - M1997058 ‎(5)‎

• Permit No: M1997058
• IBM Index Class Name: Revision
• Doc Date: 7/7/2021
• Doc Name: Adequacy Review Response
• From: Hall Irwin
• To: DRMS
• Type & Sequence: TR3
• Email Name: ECS
• Media Type: D
• Archive: No

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49604960WALKER RESERVOIRUPDATE OF JAN 2009 FIGUREUSING AS-BUILT TOPOGRAPHYFIGURE3DATE:SCALE:10-6-2020AS NOTED0 75 150Feet³NOTES:1) VERTICAL DATUM IS NAVD 88.2) TOPOGRAPHY IS BASED ON MAR 2020 GROUND SURVEY BYLAT40 (FREEBOARD BERM), MAY 2020 UPDATE OF JAN 2008 TOPO BY SURVEY SYSTEMS (RESERVOIR INTERIOR), ANDJAN 2018 DRONE PHOTOGRAMMETRIC SURVEY BY KINGSURVEYORS (REMAINING AREAS).P:\0103 Aurora\0103.023 Walker Reservoir Complex\GIS\Fig 3 - Walker JurisDetermination Section A.mxdA'ACONTOUR INTERVAL = 2'PLAN49104920493049404950JAN 2009 GROUND SURFACECURRENT GROUND SURFACENEW FREEBOARD BERMSECTION A-A'NOT TO SCALE