East Canyon Watershed

The East Canyon Watershed Committee is a group dedicated to protecting and enchancing the water quality in the East Canyon Watershed.  It has been active since the early 1990’s and comprises state agencies, federal agencies, and local interest groups.

Members of the East Canyon Watershed Committee at the summer meeting - Swaner Preserve and EcoCenter - July 2011

Back row:  Julie Howe, Insa Riepen, Mary Perry, Mike Luers, Dave Tripp, Michael Boyle, Ray Loveless.

Front row:  Erica Gaddis, Kari Lundeen, Nell Larson, Craig McKnight, Lars Christensen.

Algae bloom in East Canyon Creek above Jeremy Ranch Golf Course - Summer 2000

Since the East Canyon Creek and Reservoir TMDLs were completed in 2000, the East Canyon Watershed Committee has worked tirelessly to  improve water quality.  The Committee has been integral in working with landowners, developing projects, securing funding, providing match, conducting outreach, and overseeing studies in the East Canyon Watershed.  The results of these efforts are compiled in a final report available here .

Table of Contents

Part 1: Chapter 1

-  Introduction

Part 2: Chapter 2

-  Characterization of Watershed

Part 3: Chapter 3

-  Water Quality Concerns and Status

Part 4: Chapters 4 – 5

-  East Canyon Creek Modeling and Dynamics

-  East Canyon Reservoir Modeling and Dynamics

Part 5: Chapters 6 – 7

-  Phosphorus Source Identification and Load Analysis

-  Total Maximum Daily Load Summary

Part 6: Chapters 8 – 9

-  East Canyon Creek Implementation Plan

-  East Canyon Reservoir Watershed-based Implementation Plan

Appendix A

-  Annual Hydrographs for East Canyon Creek

Appendix B

- East Canyon Reservoir CE-QUAL-W2 Model. JM WATER
QUALITY LLC.