Name: Streams

Display Field: WC_LN_TYPE_LABEL_NM

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The DNR water course (WCHYDRO), water body (WB), and water shoreline (WS) datasets, collectively known as DNR HYDRO, make up the most up-to-date hydrography layer for the state of Washington. WC represents water courses as arcs or lines. These occur alone as single arcs representing streams, ditches, or pipelines, or as centerlines through water body polygons such as double-banked streams, lakes, impoundments, reservoirs, wet areas, or glaciers. WB represents water bodies as polygonal features. WB includes features such as Puget Sound, lakes, wet areas, reservoirs, impoundments, glaciers, islands, and dams. WS represents shorelines as polygon perimeter arcs. The WC and WBWS are edited daily and simultaneously; updates are posted weekly for internal DNR use and monthly for external use. Attribute interrelationships within the WC and within the WBWS and spatial and attribute interrelationships between the WC and WBWS are maintained. Routes can be built on the WC by using the whole stream identifier (WC_LLID_NR). DNR HYDRO is continually updated through the DNR Forest Practices Water Type Modification Form process. DNR HYDRO is mixed scale. The nominal scale is considered 1:24,000, but some data at larger scales are included. The fields: FP_WTRTY_CD and FP_WTRTY_NNM are used to determine Fish & Non-Fish streams.

Service Item Id: 41b346f1094c4bd78ea62d7dc4085a1a

Copyright Text: Mukilteo GIS: GIS.Streams_County_DNR = DNR_WCHYDRO The City uses the fields: FP_WTRTY_CD = Forest Practices Water Type Code. Identifies the classification of water, such as Fish (F), Non-Fish (N), or Unknown (U). From Washington State DNR GIS and are used to classify water bodies (streams, rivers, lakes) based on fish usage and water quality. It defines the regulatory type for forest practices regulation. FP_WTRTY_NM = Forest Practices Water Type Name. Same except the name is spelled out. Why didn’t they name it after the original source? Looks like the current 2026 data. Washington State Dept of Natural Resources Mixed Scale Hydrography GIS 1987–1992. DNR WCHYDRO was initially created from hydrographic features displayed on U.S. Geological Survey (USGS) 1:24,000-scale topographic maps for the DNR Forest Practices Division. 1992–1994. Photogrammetric compilation of data for forested state, private, and some federal and tribal lands. This compilation was done by township. Where townships contained federal lands along with state or private land, the entire township was included. 1995–1996. Data for all other areas of the state were received in various formats and with differing compilation specifications from federal agencies. These were processed to produce the “DATA96” dataset. Changes continued to be accepted into the dataset through DNR Forest Practices. 2000. DATA96 was split into: DNR operational HYDRO, which continued to receive edits, and a fixed snapshot that became the basis for the Conversion Project. 2003–2004. DNR HYDRO Conversion Project: Production and extensive, systematic QA/QC to create new DNR data in the Pacific Northwest Hydrography Framework Clearinghouse (Framework) data model, in ESRI coverage format with arc/node topology. 2004–2006. Forest Practices Backlog Update Project: Systematic update of DNR HYDRO with the backlog of all changes since 2000. 2005. Forest Practices Water Typing Project: Implementation of a new water typing classification system. This system is based on a multi-parameter, field-verified GIS logistic regression model and modified by field observations, as administered by DNR Forest Practices and reviewed by the Timber/Fish/Wildlife Agreement cooperators. The new system became operational: In Western Washington: March 1, 2005. In Eastern Washington: March 1, 2006 Present Changes continue to be accepted into DNR WCHYDRO through the Washington State Department of Natural Resources (DNR) Forest Practices Water Type Modification Form (WTMF) process. DNR HYDRO remains in ESRI format.

Default Visibility: true

MaxRecordCount: 2000

MaxSelectionCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.3626309013404408E7
YMin: 6068499.838005122
XMax: -1.3461627087642666E7
YMax: 6158196.140788785
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: FP_WTRTY_NM
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
Style: esriSLSSolid
Color: [130, 130, 130, 255]
Width: 1
Default Label: <all other values>
UniqueValueInfos:
• Value: Fish
  Label: Fish
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 112, 255, 255]
  Width: 4
• Value: Non-fish
  Label: Non-fish
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [115, 178, 255, 255]
  Width: 2
• Value: Shorelines of the State
  Label: Shorelines of the State
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [158, 187, 215, 255]
  Width: 1
• Value: Unknown
  Label: Unknown
  Description: N/A
  Symbol:
  Style: esriSLSDash
  Color: [0, 0, 0, 255]
  Width: 0
• Value: Waters with no type designation
  Label: Waters with no type designation
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [204, 237, 255, 255]
  Width: 1
Transparency: 70
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• WC_ID ( type: esriFieldTypeInteger, alias: WC_ID )
• WC_LLID_NR ( type: esriFieldTypeDouble, alias: WC_LLID_NR )
• WC_LN_TYPE_CD ( type: esriFieldTypeSmallInteger, alias: WC_LN_TYPE_CD )
• WC_LN_TYPE_LABEL_NM ( type: esriFieldTypeString, alias: WC_LN_TYPE_LABEL_NM, length: 12 )
• WC_CART_FTR_CD ( type: esriFieldTypeSmallInteger, alias: WC_CART_FTR_CD )
• WC_CART_FTR_LABEL_NM ( type: esriFieldTypeString, alias: WC_CART_FTR_LABEL_NM, length: 12 )
• WC_HYDR_FTR_CD ( type: esriFieldTypeString, alias: WC_HYDR_FTR_CD, length: 2 )
• WC_HYDR_FTR_LABEL_NM ( type: esriFieldTypeString, alias: WC_HYDR_FTR_LABEL_NM, length: 12 )
• WC_FLOW_PATH_CD ( type: esriFieldTypeSmallInteger, alias: WC_FLOW_PATH_CD )
• WC_FLOW_PATH_LABEL_NM ( type: esriFieldTypeString, alias: WC_FLOW_PATH_LABEL_NM, length: 12 )
• WC_CONTU_CD ( type: esriFieldTypeString, alias: WC_CONTU_CD, length: 3 )
• WC_CONTU_LABEL_NM ( type: esriFieldTypeString, alias: WC_CONTU_LABEL_NM, length: 12 )
• WC_PERIOD_CD ( type: esriFieldTypeString, alias: WC_PERIOD_CD, length: 3 )
• WC_PERIOD_LABEL_NM ( type: esriFieldTypeString, alias: WC_PERIOD_LABEL_NM, length: 12 )
• WC_GNIS_NM ( type: esriFieldTypeString, alias: WC_GNIS_NM, length: 50 )
• WC_GNIS_NR ( type: esriFieldTypeInteger, alias: WC_GNIS_NR )
• FP_REF_ID ( type: esriFieldTypeString, alias: FP_REF_ID, length: 10 )
• FP_WTRTY_CD ( type: esriFieldTypeString, alias: FP_WTRTY_CD, length: 1 )
• FP_WTRTY_NM ( type: esriFieldTypeString, alias: FP_WTRTY_NM, length: 50 )
• FP_EXP_CD ( type: esriFieldTypeString, alias: FP_EXP_CD, length: 2 )
• FP_WTRTY_EDIT_DT ( type: esriFieldTypeDate, alias: FP_WTRTY_EDIT_DT, length: 8 )
• FP_PERIOD_CD ( type: esriFieldTypeString, alias: FP_PERIOD_CD, length: 1 )
• FP_PERIOD_LABEL_NM ( type: esriFieldTypeString, alias: FP_PERIOD_LABEL_NM, length: 12 )
• FP_VER_CD ( type: esriFieldTypeString, alias: FP_VER_CD, length: 1 )
• FP_VER_LABEL_NM ( type: esriFieldTypeString, alias: FP_VER_LABEL_NM, length: 12 )
• FP_WTRTY_APPR_DT ( type: esriFieldTypeDate, alias: FP_WTRTY_APPR_DT, length: 8 )
• FP_WTRTY_1975_CD ( type: esriFieldTypeSmallInteger, alias: FP_WTRTY_1975_CD )
• FP_WTRTY_1975_DT ( type: esriFieldTypeDate, alias: FP_WTRTY_1975_DT, length: 8 )
• FTR_MOD_CD ( type: esriFieldTypeString, alias: FTR_MOD_CD, length: 3 )
• FTR_MOD_LABEL_NM ( type: esriFieldTypeString, alias: FTR_MOD_LABEL_NM, length: 12 )
• FTR_INPUT_CD ( type: esriFieldTypeSmallInteger, alias: FTR_INPUT_CD )
• FTR_INPUT_LABEL_NM ( type: esriFieldTypeString, alias: FTR_INPUT_LABEL_NM, length: 12 )
• FTR_INTRP_CD ( type: esriFieldTypeSmallInteger, alias: FTR_INTRP_CD )
• FTR_INTRP_LABEL_NM ( type: esriFieldTypeString, alias: FTR_INTRP_LABEL_NM, length: 12 )
• FTR_SRC_CD ( type: esriFieldTypeSmallInteger, alias: FTR_SRC_CD )
• FTR_SRC_LABEL_NM ( type: esriFieldTypeString, alias: FTR_SRC_LABEL_NM, length: 12 )
• FTR_SRC_DT ( type: esriFieldTypeDate, alias: FTR_SRC_DT, length: 8 )
• FTR_ORG_CD ( type: esriFieldTypeString, alias: FTR_ORG_CD, length: 12 )
• FTR_SRCSCALE_CD ( type: esriFieldTypeInteger, alias: FTR_SRCSCALE_CD )
• SL_WTRTY_CD ( type: esriFieldTypeSmallInteger, alias: SL_WTRTY_CD )
• SL_WTRTY_LABEL_NM ( type: esriFieldTypeString, alias: SL_WTRTY_LABEL_NM, length: 12 )
• SL_WTRTY_EDIT_DT ( type: esriFieldTypeDate, alias: SL_WTRTY_EDIT_DT, length: 8 )
• DNR_OUTPUT_SCL_CD ( type: esriFieldTypeInteger, alias: DNR_OUTPUT_SCL_CD )
• PDF_LOCATION ( type: esriFieldTypeString, alias: PDF_LOCATION, length: 62 )
• FP_WTRTY_SRC_DESC ( type: esriFieldTypeString, alias: FP_WTRTY_SRC_DESC, length: 8 )
• EDIT_NM_CD ( type: esriFieldTypeString, alias: EDIT_NM_CD, length: 7 )
• EDIT_DT ( type: esriFieldTypeDate, alias: EDIT_DT, length: 8 )
• WC_SUBTYPE_CD ( type: esriFieldTypeSmallInteger, alias: WC_SUBTYPE_CD )
• WC_SUBTYPE_LABEL_NM ( type: esriFieldTypeString, alias: WC_SUBTYPE_LABEL_NM, length: 12 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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