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Columbia Basin Fish and Wildlife Program Columbia Basin Fish and Wildlife Program
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Metric 1687: # of miles of dike removed or modified by Full removal in the Freshwater Non-Tidal zone - Published
Metric Type ID:
1687
Metric Name:
# of miles of dike removed or modified by Full removal in the Freshwater Non-Tidal zone
Metric Unit Type:
number
Is Numeric:
Yes
Precision:
0.01

Metric Guidance ID Description  Used on Work Elements
324 The length of dike treated, or removed in miles. Report the full length of dike removed to match natural conditions. If the dike was breached report the cumulative length of openings created.; Freshwater Non-Tidal: Habitat with freshwater flowing in a channel or watercourse, including lakes, ponds, and adjacent areas below the high water mark that is not subject to the tidal influence of the estuarine zone.; Full removal: removes the full length of dike in the project area such that full connectivity and full functionality is restored. ; 180

1 Work Element Associated With Metric 1687: # of miles of dike removed or modified by Full removal in the Freshwater Non-Tidal zone

Work Element Work Element Association Status Description FY Start FY End Guidance ID Guidance Required / Optional Is Activated By Default Included in PI Supports PCSRF/PNSHP (Katz) PNSHP Metric Code PNSHP Metric
180. Enhance Floodplain/Remove, Modify, Breach Dike Active This work element is intended for the full or partial removal, breaching, lowering, and/or relocation/set-back of artificial levees or dikes adjacent to streams and estuaries for the purpose of floodplain, riparian habitat improvements. This WE may be the main emphasis of a stream habitat restoration project, or it may be a component of a broader set of techniques implemented in concert which collectively define a project.

When this WE is used, the contract must also include 175. Produce Design . If the work includes improvement of fish passage into upstream reaches of the existing channel, then use 84. Remove/Install Diversion (Expired) , 85. Remove/Breach Fish Passage Barrier , or 184. Install Fish Passage Structure . If work is to create, restore, or enhance wetland function then use 181. Create, Restore, and/or Enhance Wetland .
2011 324 The length of dike treated, or removed in miles. Report the full length of dike removed to match natural conditions. If the dike was breached report the cumulative length of openings created.; Freshwater Non-Tidal: Habitat with freshwater flowing in a channel or watercourse, including lakes, ponds, and adjacent areas below the high water mark that is not subject to the tidal influence of the estuarine zone.; Full removal: removes the full length of dike in the project area such that full connectivity and full functionality is restored. ; Required Yes No Yes C.9.d.2 Miles of dike(s) removed/modified
Rationale:

Supports PCSRF/PNSHP (Katz):

Yes

PNSHP Metric Association Work Element
C.0 Salmonid Habitat Restoration and Acquisition
    C.9 Estuarine/Nearshore Project
        C.9.d.1 Dike or berm modification/removal
            C.9.d.2 Miles of dike(s) removed/modified
180. Enhance Floodplain/Remove, Modify, Breach Dike