Laserfiche WebLink
4.1 TOPOGRAPHY.................................................................................................14 <br />4.2 CLIMATOLOGY.................................................................................................14 <br />4.2.1 Isohyetal Map.........................................................................................14 <br />4.2.2 Floodplain..............................................................................................14 <br />4.2.3 Precipitation...........................................................................................15 <br />4.2.4 Design Storm.........................................................................................15 <br />4.2.5 Runoff Volume and Pattern....................................................................15 <br />4.2.6 Wind Rose.............................................................................................16 <br />4.3 GEOLOGY.........................................................................................................16 <br />4.3.1 <br />Geology..................................................................................................17 <br />4.4 HYDROGEOLOGY............................................................................................18 <br />4.4.1 <br />Surface Water........................................................................................18 <br />4.4.2 <br />Regional Hydrogeology..........................................................................19 <br />4.4.3 <br />Hydraulic Conductivity............................................................................19 <br />4.4.4 <br />Groundwater Flow..................................................................................19 <br />4.4.5 <br />Capillary Rise.........................................................................................19 <br />4.4.6 <br />Water Springs........................................................................................ <br />20 <br />4.4.7 <br />Groundwater Quality....................................................:.........................20 <br />4.5 SURROUNDING LAND AND GROUNDWATER USE.......................................21 <br />4.5.1 <br />Land Use................................................................................................21 <br />4.5.2 <br />Groundwater Use................................................................................... <br />21 <br />4.6 POTENTIAL <br />IMPAIRMENT CAUSED BY NCRC&SL........................................21 <br />5 FACILITIES CONSTRUCTION AND DESIGN..............................................................23 <br />5.1 INTRODUCTION...............................................................................................23 <br />5.2 DESIGN PLANS................................................................................................24 <br />5.2.1 Previous Designs...................................................................................24 <br />5.2.2 Future Design.........................................................................................25 <br />5.3 CONSTRUCTION SEQUENCING PLANS.........................................................26 <br />5.3.1 Excavation and Stockpiling Plans...........................................................26 <br />5.3.2 Base Preparation and Liner Placement Plans........................................27 <br />5.3.3 Fill Sequencing Plans.............................................................................27 <br />5.4 LEACHATE COLLECTION AND REMOVAL SYSTEM......................................27 <br />5.5 SURFACE WATER DRAINAGE AND EROSION PLANS..................................28 <br />North County RC&SL Page iii of xiv Public Works/Solid Waste <br />Joint Technical Document County of San Joaquin — February 10, 2010 <br />