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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    SPU DWW Ditches and Culverts

    Metadata Updated: January 25, 2026

    Ditches are small to moderate depressions that are created to channel water.  Culverts are pipes that are open on both ends that conduct water under a road or railway. Displays data from the feature class DWW.ditch_culvert_ln_pv, SPU DWW Ditches and Culverts uses the following query:  (DCH_LIFECYCLE_CODE IN ( 'C' , 'UNK' , 'T', 'TBC', 'U', 'PC') AND DCH_FEATYPE_CODE IN( 'DCH' , 'CUL' ,'PHM').  SPU DWW Proposed Ditches and Culverts uses the following query:  DCH_LIFECYCLE_CODE = 'PRO' And DCH_FEATYPE_CODE IN ('DCH', 'CUL', 'PHM').  SPU DWW Aba Rem Ditches and Culverts has the following query:  DCH_LIFECYCLE_CODE IN ('A', 'R', 'AT').  This layer does not display when zoomed out beyond 1:7,000.  Labels do not display when zoomed out beyond 1:4800.  Label is based on the attribute DCH_OWNER_CODE.  Maintained by SPU GIS DWW Data Maintenance staff.  Refreshed weekly.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date February 28, 2025
    Metadata Updated Date January 25, 2026

    Metadata Source

    Harvested from Seattle JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 28, 2025
    Metadata Updated Date January 25, 2026
    Publisher City of Seattle ArcGIS Online
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=c5ab350a233f4f6ab62912227b08345d&sublayer=1
    Data First Published 2024-06-28
    Data Last Modified 2026-01-20
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://cos-data.seattle.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id b0f56ac4-6df2-402e-b696-ecb0aa0f29f0
    Harvest Source Id f61de7a2-69cf-40a9-a1bc-dd9edb8f3fe5
    Harvest Source Title Seattle JSON
    Homepage URL https://data-seattlecitygis.opendata.arcgis.com/datasets/SeattleCityGIS::spu-dww-ditches-and-culverts-1
    Metadata Type geospatial
    Old Spatial -122.4283,47.4778,-122.2370,47.7646
    Source Datajson Identifier True
    Source Hash d621742c7d5d31100769f9ade2db7badd4adeab83d9e57210ff1bb9045157b3b
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.4283, 47.4778, -122.4283, 47.7646, -122.2370, 47.7646, -122.2370, 47.4778, -122.4283, 47.4778}

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