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Open Conveyance Ditch and Natural Drainage [Washington (State)--King County]

King County GIS Open Data · 2026 Full Details

Full Details

Title
Open Conveyance Ditch and Natural Drainage [Washington (State)--King County]
Description
For more information about this layer please see the GIS Data Catalog . Components of Open Conveyance (Ditch and Natural Drainage)--Ditch: A long narrow constructed channel.--Natural Drainage: Non-engineered, non-constructed flow paths following existing land contours. When a stream isn't mapped and the natural drainage system (stream) may be confused with a ditch that is part of King County's MS4, the stream is mapped as Natural Drainage to prevent future confusion.
Creator
King County
Publisher
King County GIS Open Data
Temporal Coverage
Last Modified: 2026-01-08
Date Issued
2025-08-07
Rights
King County data are made available with the understanding that they shall be used exclusively by the obtainer or their authorized agents. The information included has been compiled by King County staff from a variety of sources and is subject to change without notice. King County makes no representations or warranties, express or implied, as to accuracy, completeness, timeliness, or rights to the use of such information. This document is not intended for use as a survey product. King County shall not be liable for any general, special, indirect, incidental, or consequential damages including, but not limited to, lost revenues or lost profits resulting from the use or misuse of the information contained within this feature class. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.. Drainage patterns or features are commonly altered to accommodate changes in development, so the information contained herein may not reflect current conditions.
Access Rights
Public
Format
ArcGIS FeatureLayer
Language
English
Date Added
January 09, 2026
Provenance Statement
The metadata for this resource was last retrieved from King County GIS Open Data on 2026-01-08.

Location

Cite and Reference

  • Citation
    King County (2025). Open Conveyance Ditch and Natural Drainage [Washington (State)--King County]. King County GIS Open Data. (web service)
  • BTAA Geoportal Link

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