wa-gov/watershedhealthlwdvolumesos2020-e7fb-c8dd
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Updated 6 months ago
Indexed 6 hours ago

WatershedHealth_LWDVolume_SOS2020

Large woody data (as volume per area) from Watershed Health Monitoring surveys conducted by the Department of Ecology during 2009-2019. Data from Recovery Regions is intended for the 2020 State of the Salmon Report. In the Watershed Health database, refer to the metric called "LWDVolumeMSq".

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
XX BFWidth (m)xx_bfwidth_mxx_bfwidth_mNumberMean bankfull width of site (average of all trainsect and both samples)
LWDVolume_Categorylwdvolume_categorylwdvolume_categoryTextVolume is low if below 25th for region and size - see attachment
X_LWDVolume _Liters/m2x_lwdvolume_liters_m2x_lwdvolume_liters_m2NumberMean (Samples 1 and 2) wood volume (liter) per bankfull area (m2)
X_LWDVolume_m3/m2x_lwdvolume_m3_m2x_lwdvolume_m3_m2NumberMean (of Sample 1 and Sample 2) wood volume per bankfull area (cubic meters/square meters)
Sample2sample2sample2TextDuplicate data collection event
Sample1sample1sample1TextFirst data collection event
ReferenceRegionreferenceregionreferenceregionTextMembership among 3 Department of Ecology reference regions.
RecoveryRegionrecoveryregionrecoveryregionTextMembership among GSRO Salmonid Recovery Regions
SurveyWeight_kmsurveyweight_kmsurveyweight_kmNumberLength (km) of mapped stream that is represented by the site for the given survey
SURVEY_YEARsurvey_yearsurvey_yearTextSurvey round and year of sampling
SITE_IDsite_idsite_idTextUnique site identifier from the Washington Master Sample
EcoregionecoregionecoregionTextMembership among EPA Level 3 Ecoregions
NHDpSTRAHLERnhdpstrahlernhdpstrahlerNumberStrahler stream order by comparison with 1:100,000 NHDplus
StreamType_LWDstreamtype_lwdstreamtype_lwdTextClass of stream for comparison to reference - see attachment
SurveyRegionsurveyregionsurveyregionTextMembership among 8 Department of Ecology's Status & Trends Regions
 
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Upstream Metadata