Coho Intrinsic Potential

Description | Contacts | Attribute Information | Constraints

Description

Layer name: FP_COHOINTRINSICPOTENTIAL
Subject category: natres
Title: Coho Intrinsic Potential
Feature Count: 0
Feature Type: Line
Abstract: Information on estimating the quality and extent of historical habitat is needed for ongoing efforts to conserve and eventually recover protected populations of Pacific salmonids. Because georeferenced spatial data on habitat and fish distribution at the regional scale are lacking, we requested that NOAA implement a GIS approach in modeling the intrinsic potential (IP) of stream reaches to support juvenile coho salmon. The IP model uses geomorphic and hydrological attributes to estimate the latent potential of stream reaches to provide favorable habitat characteristics for spawning and rearing. Indices for the model are derived from a DEM and precipitation data. Thus, the model predicts patterns of relative productive potential expected in the absence of human disturbances, as related through the input data. The stream lines used as the basis for the IP geometry are based on King County's watercourse dataset, which has omission and spatial accuracy issues.
Purpose: This data set provides an estimate to the spatial distribution of potential habitat for coho salmon in King County.
Status: Complete
Updated:
Time period of content: (single date,as YYYYMMDD)::
Time period of content: (date range, as YYYYMMDD):: 20210930 - 20200707
Spatial reference: WA State Plane North
FGDC Documentation: Classic or FAQ
Open Data Availability: Yes
Place Keywords: Washington state, King County, WA, Pacific NW,
Theme Keywords: natres, biota, inlandWaters,
Lineage: Not available

Contacts

Maintained by:
King County King County Dept of Natural Resources and Parks, Water and Lands Resource Division
Primary: Brett Randle, GIS Specialist, 206-477-4614
(How to e-mail a County contact)
Secondary: KCGIS Center; giscenter@kingcounty.gov. This mailbox is monitored during business hours.

Attribute Information

Item

Description

Domain

_NAME

_VALUE

_FROMD

_TOD

_ROUTENAME

_WTR_NAME

_WRIA_NO

_WRIA_NAME

_WTRSHD_ID

_WTRSHD_NAM

_BASIN_ID

_BASIN_NAME

_RTE_ID

_STR_LVL

_SOURCE_NAM

_FEATTYPE

_CURRCOHO

_INLAKE

_LAKENAME

_RECNO

_DEM3ACC

_DEM3ACP

_DEM3ACW

_ACP10M

_ACP01M

_WIDEREC

_WW_WIDE

_BF_WIDE

_BF_DEEP_CM

_DEPTHCL

_DEEPSCORE

_BF_DMX3

_BF_DMX3X10

_LENGTH

_ZMIN

_ZMAX

_GRADIENT

_GRADSCORE

_GRADSCORB

_FLDWIDEMED

_FLDWIDEMEA

_MEAMEDRAT

_VALBFRATIO

_CONFSCORE

_BARRDEMG

_BARRCASC

_BARRFALL

_SCORE_02B

_SCHAB_02B

_SCORE_02C

_SCHAB_02C

_SCORE_02CF

_IP score for segment.

Range Min:	0.0
Range Max:	1.0

_SCHAB_02CF

_SOURCETHM

_TIDAL

_InPipedSystem

_Tracks if the segment is at least half of a segment is within a piped system.

No	Less than half of the segment is within a piped system.
Yes	More than half of the segment is within a piped system.

_CurrentAnadromousAccess

_Tracks if the anadromous species can access the segment given the current passability of barriers downstream.

Accessible	Accessible salmon habitat
Inaccessible	Inaccessible salmon habitat
Partially accessible	Partially accessible salmon habitat
No salmon habitat	Stream without potential salmon habitat

_AboveTotalNaturalBarrier

_Tracks whether the selected segment is above a total natural barrier.

Yes	Selected segment is above a total natural barrier
No	Selected segment is not above a total natural barrier

_AllUSSegmentsZero

_AllUSSegmentsZero tracks if all segments upstream of the selected segment have an intrinsic potential score of 0. This field is used to limit the segments that are included in the overall upstream habitat quantity distance, value and score fields.

Yes	All segments upstream of the selected segment have an intrinsic potential score of 0.
No	All segments upstream of the selected segment do not have an intrinsic potential score of 0.

_Revisit

_Reasons that a segment should be revisited.

Location	Location needs to be improved.
Upstream Segments Missing	Upstream segments are missing.

_DataStage

_DataStage tracks the status of the data as it moves through the QAQC process.

Acquire	Data needs to be acquired.
Approved	Data has been approved by a trained quality control staff member.
Engineer Review	Engineer review is needed.
Field Review	Field review is needed.
Office Review	Office review is needed.
Process	Level B data needs to be processed.
QC	Quality control review is needed.

_GlobalID

UNREPRESENTED DOMAIN

_Shape.STLength()

Constraints

Access: Access Constraint: Data is available on GIS Data Portal: http://www5.kingcounty.gov/gisdataportal/Default.aspx

Use: Use Constraint: King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.