RFCD Diamond Bell Ranch Hydrologic Modeling Study

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Introduction and Overview
Report

Introduction and Overview

The purpose of this study is to provide base flood discharge values for select sub-basins within the Diamond Bell Ranch area. This study was commissioned because of increased development in the area and the general lack of hydrologic data necessary to adequately regulate development within this floodprone area. While this project did not delineate floodplains, it provides the basic information necessary to assess flood hazards and can be used to support more detailed hydraulic analyses.

Report

Due to the size of the report, it is presented below in parts. Each file is in PDF format, and files larger than 3 Mb in size are noted.

Report text (11 Mb)
Figure 2 - Watershed map (14 Mb)
Figure 3 - Hydrologic Analysis Map (Sheet 1 of 3) (47 Mb)
Figure 3 - Hydrologic Analysis Map (Sheet 2 of 3) (52 Mb)
Figure 3 - Hydrologic Analysis Map (Sheet 3 of 3) (24 Mb)
Appendix 1 - Hydrologic Model Schematic
Appendix 2 - Rainfall Data NOAA Atlas 14 (6 Mb)
Appendix 3 - NRCS Soil Survey, USGS Geological Data (8 Mb)
Appendix 4 - SCS Curve Number Parameters, SCS Lag Time Parameters: TR-55
Appendix 5 - Modified Puls Cross Sections, Modified Puls Routing Parameters (9 Mb)
Appendix 6 - HEC-RAS Output Files
Appendix 7 - HEC-HMS OUtput Files (Sheet 1 of 2) (21 Mb)
Appendix 7 - HEC-HMS OUtput Files (Sheet 2 of 2) (21 Mb)

Diamond Bell Ranch Hydrologic Modeling Study

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Project Details

Introduction and Overview

Report