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Metric 1470: If installing a ladder, does the ladder meet NOAA specifications for attraction flow, pool dimensions, jump height, etc? - Published

Basics

Metric Type ID:

1470

Metric Name:

If installing a ladder, does the ladder meet NOAA specifications for attraction flow, pool dimensions, jump height, etc?

Metric Unit Type:

YesNoList

Is Numeric:

Precision:

Metric Guidance

Metric Guidance ID	Description	Used on Work Elements
100	Self-Explanatory	184

Work Elements That Use This Metric

1 Work Element Associated With Metric 1470: If installing a ladder, does the ladder meet NOAA specifications for attraction flow, pool dimensions, jump height, etc?

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
184. Install Fish Passage Structure	Active	Install, replace, or modify structures when the intent is to improve fish passage and/or flow, typically by removing or modifying a full or partial instream barrier. "Structures" include fish ladders, bridges, culverts, jump pools, roughened channels, and weirs. "Barriers" include such obstacles to fish passage as tidegates, weirs, culverts, rock fords, road crossings, and manmade dams. Structures also include natural barriers such as logjams and natural streambeds. This work element excludes diversion dams. Use 208. Irrigation Infrastructure Construction or Replacement for diversion dam removal, and include this work as a milestone under this WE. Where anadromous fish are present, structures installed must meet current NOAA specifications and USFWS specifications for lamprey and bull trout respectively. Use 180. Enhance Floodplain/Remove, Modify, Breach Dike if the installation of a passage structure is associated with a dike removal, breaching, and modification, and may create additional acres of habitat as well as providing access to instream habitat. Use 70. Install Fish Monitoring Equipment, for weirs installed primarily to restrict fish passage for the purpose of monitoring or collecting fish (e.g., picket weirs). Design of complex or large-scale fish passage structures is often a separate work element (see 175. Produce Design). In known or potential lamprey habitat use guidance from these documents: Guidelines to Minimize Impacts and Maximize Benefits for Native Lamprey During In-water Work https://www.fws.gov/pacificlamprey/BPALampreyGuidanceDocuments.cfm Pacific Lamprey Habitat Restoration Guide https://www.fws.gov/pacificlamprey/BPALampreyGuidanceDocuments.cfm. Lamprey presence can be determined from Data Basin map https://www.fws.gov/pacificlamprey/BPALampreyGuidanceDocuments.cfm. This map does not show all distribution due to limited data. Pre-project lamprey surveys should be done (see USFWS lamprey Guidelines document) if the map does not show presence.	2005		100	Self-Explanatory	Optional	Yes	No	No
ITS Action Category: Habitat Access ITS Metric: Barrier type

Rationale:

Associated Measures

None

PCSRF/PNSHP (Katz)

Supports PCSRF/PNSHP (Katz):

Summary

Please correct the errors noted below.