South Salt Creek Watershed Master Plan
January 2015
Documents in PDF format. 
Cover and Table of Contents (1.66 M)
Executive Summary (1.24 M)
Section 1 - Introduction and Purpose (1.44 M)
Section 4 – Water Quality (921 K)
Section 6 - Special Areas (1.19 M)
Section 7 - Capital Improvement Projects (10 M)
- 7.1 Introduction
- 7.2 Problem Identification
- 7.3 Evaluation Approach
- 7.4 Capital Improvement Projects
- 7.4.1 Project SSC-1
- 7.4.2 Project SSC-2
- 7.4.3 Project SSC-3
- 7.4.4 Project SSC-4
- 7.4.5 Project SSC-5
- 7.4.6 Project SSC-6
- 7.4.7 Project SSC-7
- 7.4.8 Project SSC-8
- 7.4.9 Project SSC-9
- 7.4.10 Project SSC-10
- 7.4.11 Project SSC-11
- 7.4.12 Project SSC-12
- 7.4.13 Project SSC-13
- 7.4.14 Project SSC-14
- 7.4.15 Project SSC-15
- 7.4.16 Project SSC-16
- 7.4.17 Project SSC-17
- 7.4.18 Project SSC-18
- 7.4.19 Project SSC-19
- 7.5 Prioritization
- 7.6 Other Improvement Recommendations
- 7.6.1 Project SSC Other-1
- 7.6.2 Project SSC Other-2
- 7.6.3 Project SSC Other-3
- 7.6.4 Project SSC Other-4
- 7.6.5 Project SSC Other-5
- 7.6.6 Project SSC Other-6
- 7.6.7 Project SSC Other-7
- 7.6.8 Project SSC Other-8
- 7.6.9 Project SSC Other-9
- 7.6.10 Project SSC Other-10
- 7.6.11 Project SSC Other-11
- 7.6.12 Project SSC Other-12
- 7.6.13 Project SSC Other-13
- 7.6.14 Project SSC Other-14
- 7.6.15 Project SSC Other-15
- 7.6.16 Project SSC Other-16
- 7.6.17 Project SSC Other-17
- 7.6.18 Project SSC Private 1
- 7.6.19 Project SSC Private 2
- 7.6.20 Project SSC Private 3
- 7.6.21 Project SSC Private 4
- 7.6.22 Project SSC Private 5
- 7.6.23 Project SSC Private 6
- 7.6.24 Project SSC Private 7
Section 8 - Implementation (19 K)
Appendices
- Appendix A - Digital Deliverables (17 K)
- Appendix B - Public Participation Materials (Summary Documents, Attendance Lists, Minutes, Watershed News) (11.1 M)
- Appendix C - Hydrologic Model Input Data and Results (617 K)
- Appendix D - Water Quality Sampling Data (376 K)
- Appendix E - Fundamentals of Fluvial Geomorphology (664 K)
- Appendix F - Channel Condition Scoring Matrix and Channel Condition Data (19.1 M)
- Appendix G - Dominant Process Indicators and Reach Summary Data Sheets (440 K)
- Appendix H - Capital Improvement Project Prioritization Ranking Worksheets (488 K)
- Appendix I - Capital Improvement Project Cost Worksheets (318 K)
Figures
- ES-1 Status of Watershed Master Plans
- ES-2 Study Area Map
- ES-3 CIP Locations
- 1-1 Status of Basin Plans Map
- 1-2 Watershed Map
- 1-3 Study Area Map
- 2-1 Hydrology Study Areas
- 2-2 Water Quality Sampling Sites
- 2-3 Study Reaches
- 3-1 Subbasin Boundaries
- 3-2 Subbasin Boundaries
- 3-3 Subbasin Boundaries
- 3-4 Subbasin Boundaries
- 3-5 Existing Land Use
- 3-6 Hydologic Soil Groups
- 3-7 Watershed Culvert Analysis
- 4-1 Water Quality Sampling Sites
- 4-2 Geometric Mean of Sodium-Absorption Ratio
- 4-3 Total Suspended Solid Concentrations Increase
- 4-4 E. coli Concentrations Increase
- 4-5 Total Phosphorus Concentrations
- 4-6 Atrazine Concentrations Increase
- 5-1 Channel Evolution Stages
- 5-2 Study Reaches
- 5-3 Channel Condition Points
- 5-4 Stream Channel Dominant Process
- 6-1 Special Areas Map 1
- 6-2 Special Areas Map 2
- 6-3 Special Areas Map 3
- 7-1 Rock Grade Control Structure Detail
- 7-2 Bank Stabilization Structure Detail
- 7-3 Stilling Basin Structure Detail
- 7-4 Watershed Projects - CIP
- 7-5 Incision in channel
- 7-6 Conceptual Layout of SSC-1
- 7-7 Failing Grade Control
- 7-8 Incising channel north of Irvingdale Park
- 7-9 Conceptual Layout of SSC-2
- 7-10 Knickpoint and Exposed Bridge Piers
- 7-11 Conceptual Layout of SSC-3
- 7-12 Old Cheney Rd Bridge Piers Exposed
- 7-13 Conceptual Layout of SSC-4
- 7-14 Headcut and Knickzone associated with Channel Incision
- 7-15 Conceptual Layout of SSC-5
- 7-16 Knickpoint Downstream of old Railroad Bridge Knickpoint
- 7-17 Trail Bridge with exposed footings
- 7-18 Conceptual Layout of SSC-6
- 7-19 Perched Culvert at W Rokeby Rd
- 7-20 Conceptual Layout of SSC-7
- 7-21 Perched SW 12th St culvert outfall
- 7-22 Conceptual Layout of SSC-8
- 7-23 Eroding farm crossing holding up knickpoint
- 7-24 Conceptual Layout of SSC-9
- 7-25 Headcut propagating into field
- 7-26 Conceptual Layout of SSC-10
- 7-27 Knickpoint in channel
- 7-28 Conceptual Layout of SSC-11
- 7-29 Perched S 1st St Culvert
- 7-30 Conceptual Layout of SSC-12
- 7-31 Perched S 1st St culvert
- 7-32 Conceptual Layout of SSC-13
- 7-33 Perched Saltillo Rd culvert
- 7-34 Conceptual Layout of SSC-14
- 7-35 Knickpoint Beneath Trail Bridge
- 7-36 Conceptual Layout of SSC-15
- 7-37 Root mass holding up 3 foot knickpoint on main stem
- 7-38 Conceptual Layout of SSC-16
- 7-39 Knick at confluence
- 7-40 Conceptual Layout of SSC-17
- 7-41 1 foot knickpoint held up by tree roots
- 7-42 Conceptual Layout of SSC-18
- 7-43 Debris jam holding up knickpoint
- 7-44 Conceptual Layout of SSC-19
- 7-45 Other & Private Projects
- 7-46 SSC Other-1 Project Location
- 7-47 SC015R005 upstream of the dam
- 7-48 SSC Other-2 Project Location
- 7-49 Tributary SC015R015
- 7-50 SSC Other-3 Project Location
- 7-51 SC015R005 upstream of the dam
- 7-52 SSC Other-4 Project Location
- 7-53 incised channel reach
- 7-54 SSC Other-5 Project Location
- 7-55 Incised channel reach
- 7-56 SSC Other-6 Project Location
- 7-57 SSC Other-7 Project Location
- 7-58 SSC Other-8 Project Location
- 7-59 SSC Other-1 Project Location
- 7-60 S 54th St culvert
- 7-61 SSC Other-10 Project Location
- 7-62 SSC Other-11 Project Location
- 7-63 Bennet Rd culvert
- 7-64 SSC Other-12 Project Location
- 7-65 W Rokeby Rd culvert
- 7-66 SSC Other-13 Project Location
- 7-67 W Rokeby Rd culvert
- 7-68 SSC Other-14 Project Location
- 7-69 S 1st St culvert
- 7-70 SSC Other-15 Project Location
- 7-71 SW 12th St culvert
- 7-72 SSC Other-16 Project Location
- 7-73 SSC Other-17 Project Location
- 7-74 Petroleum pipe exposed in bed
- 7-75 SSC Private-1 Project Location
- 7-76 Pipe exposed in bed
- 7-77 SSC Private-2 Project Location
- 7-78 Petroleum pipe exposed in bed
- 7-79 SSC Private-3 Project Location
- 7-80 Natural gas pipe exposed in bed
- 7-81 SSC Private-4 Project Location
- 7-82 Petroleum pipe exposed in channel
- 7-83 SSC Private-5 Project Location
- 7-84 Broken up and deteriorated concrete channel
- 7-85 SSC Private-6 Project Location
- 7-86 Bank Erosion and Incision Upstream of Warlick Blvd
- 7-87 SSC Private-7 Project Location
Tables
- ES-1 Project Priority, Rank and Cost
- 1-1 Watershed Characteristics
- 1-2 Study Area Characteristics
- 3-1 Rainfall Depths
- 3-2 Lookup table
- 3-3 Peak Flow Rates
- 3-4 Culvert Overtopping Analysis
- 4-1 Analytes Evaluated For Each Sample
- 4-2 Geometric Means of Selected Analytes
- 4-3 Total-suspended solid concentrations increase
- 4-4 E. coli. concentrations tend to increase
- 4-5 Total phosphorus concentrations
- 4-6 Atrazine concentrations tend to increase
- 5-1 Average Field Score Per Channel Condition Rating Category
- 5-2 Number of GOOD, FAIR and POOR Field Scores
- 7-1 Project Priority, Rank and Cost