H_HSS_IA_210_650 - Part 650 - Engineering Field Handbook
Part 650 - Engineering Field Handbook
   

                                                                                                                                       

Table of Contents

     

Subpart D. Elementary Soils Engineering  (Chapter 4)                      

 

        IA650.30  Guidance for Soil Investigations for Engineering Projects in Iowa

 

        IA650.31  General

 

        IA650.32  Investigation Requirements

 

        IA650.33  Soil Classification Systems

    

 Subpart E. Structures  (Chapter 6)

 

        IA650.40  Types of Inlets for Principal Spillway Pipes

 

        IA650.41  Hydraulics of Hood Inlets, Canopy Inlets, and Pipe Drop Inlets

 

        IA650.42  Details and Dimensions of Hood Inlets, canopy Inlets, and Pipe Drop Inlets

 

Subpart J. Ponds and Reservoirs  (Chapter 11)

    

         IA650.90  Sediment Storage Requirements for Ponds and Reservoirs

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Chapter 2 – Estimated Runoff Volume and Peak Discharge

        IA650.0202.B Rainfall Amount
 .            

        IA650.0212 Five Point Rainfall Distributions and Freeboard Rainfall Depths 

 .

        IA650.0213 Runoff from Pothole Topography 

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        IA650.0214 One-Hour Peak Runoff


Chapter 6 - Structures

       IA650.0602 Straight Drop Spillways

Chapter 7 - Grassed Waterways

       IA650.0703 Design Process


             


 
   

     
   

[H_HSS_IA_210_650 - 2nd Ed., Amend. 1, Jul 2021 - ]