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Side Channel Habitat Increase

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  • Overview
  • Reporting Guidance
  • Targets

Basics

Side Channel Habitat Increase
Action
Linear Foot (lf)
Length of side channel created or re-connected in linear feet

Related Ecological Concern Association

No Ecological Concerns set for this Performance Measure.

Map

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Accomplishments

Side Channel Habitat Increase
By: Inundation frequency
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: 8,830.00 lf

Expected Performance Measure Results per Project

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Reported Performance Measure Results per Project

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Additional Information

Reporting Guidance

Critical Definitions

Side channels are secondary channels which are part of a larger stream or river and convey water all or part of the calendar year.   


Project Reporting Instructions

When reporting side channel metrics there are 2 important factors to consider.  1. Is this a new or existing feature?  2.  What is the inudation frequency (ie how frequently will fish be able to utilize this habitat)?

Step 1:  Estimate the thalweg length of the side channel.

Step 2:  Estimate the frequency that fish will have access to this habitat pre construction (ie does this have year around connection? only during ordinary high water events? or greater flows?) under pre-project conditions.  What size flow event waters this channel?

Step 3: Estimate the frequency that fish will have access to this habitat post restoration conditions.  What size flow event waters this channel post construction?

 

 

Subcategory

Name
Inundation frequency
Equal or more frequent than annual , Less frequent than annual to 2-year

Targets by Geospatial Area

The following Geospatial Areas have or should have Projects that contribute results for this Performance Measure. If a Geospatial Area has a Target value it is displayed below.

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ProjectFirma is a service provided by Environmental Science Associates (ESA), which builds on the Tahoe Regional Planning Agency's EIP Project Tracker. This program is free software; you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation. Source code is available on GitHub.

Copyright (C) 2025 Tahoe Regional Planning Agency and ESA | Code last updated (compiled) at 2025-07-08 21:24:44.