Web services > Washington (State)--King County > 2025-present

Concept Link [Washington (State)--King County]

King County GIS Open Data · 2026 Full Details

Full Details

Title
Concept Link [Washington (State)--King County]
Description
For more information about this layer please see the GIS Data Catalog . Component Types of Links-- Connection: The location where a discharge enters or leaves the Permittee's MS4 from or to a private entity, other public agency, or other jurisdiction. It also includes discharges from the Permittee's MS4 that occur above ground and are not within the ordinary high water mark of a receiving water. For example, an above-ground pipe that discharges to the ground outside the ordinary high water mark of a stream. -- Discharge Point: Defined by the Department of Ecology and "means the location where a discharge leaves the Permittee's MS4 through... [features] designed to infiltrate."--- Infall: The point point where a receiving waterbody or receiving waters enters the Permittee's MS4. Note that once a receiving water enters MS4, it is no longer considered a receiving water.--- Outfall: Defined by the Department of Ecology. "Outfall" means point source as defined by 40 CFR 122.2 at the point where a discharge leaves the Permittee's MS4 and enters a surface receiving waterbody or surface receiving waters. Outfall does not include pipes, tunnels, or other conveyances which connect segments of the same stream or other surface waters and are used to convey primarily surface waters.
Creator
King County
Publisher
King County GIS Open Data
Temporal Coverage
Last Modified: 2026-01-08
Date Issued
2025-08-07
Rights
Use Constraint: King County data are made available with the understanding that they shall be used exclusively by the obtainer or their 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.
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). Concept Link [Washington (State)--King County]. King County GIS Open Data. (web service)
  • BTAA Geoportal Link

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