Urban Watercourses

This layer displays the urban watercourses showing open stream channels and flow within culverts, drainage laterals, and drainage mainlines.  The Washington State Department of Natural Resources typing code for channel and fish use and the WRIA (Washington State Department of Ecology Water Resource Inventory Area) code are included.  Displays data from DWW.stream_ln_pv symbolized on the attribute FEATYPE.  The layer has the following definition query, STRM_EXPIRATION_DATE IS NULL.  The data will not display when zoomed out beyond 1:200,000.  Labels are based on the attribute SHORT_NAME and will not display when zoomed out beyond 1:50,000.  Refreshed weekly.  Maintained by DWW Maintenance staff and USM.

Data and Resources

Additional Info

Field Value
Source https://cos-data.seattle.gov/resource/nxx8-i5fe
Author Allen Grissom
Last Updated July 22, 2025, 19:43 (UTC)
Created July 22, 2025, 19:43 (UTC)
Contact Email mailto:mapgis.mapgis@seattle.gov
Contact Name PublicUtilities_SeattleCityGIS
Geographic Coverage -122.4209,47.4903,-122.2500,47.7552
Homepage https://data-seattlecitygis.opendata.arcgis.com/datasets/SeattleCityGIS::urban-watercourses
Issued 2024-02-28T23:30:55.000Z
Last Update 2025-07-21T21:31:42.776Z
License <p><span style="font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, system-ui, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Web&quot;, sans-serif;font-size:inherit;">The City of Seattle makes no representation or warranty as to its accuracy, and in particular, its accuracy as to labeling, dimensions, contours, property boundaries, or placement or location or any map feature thereof.</span></p>
Public Access Level public
Publisher City of Seattle ArcGIS Online
Theme geospatial
Unique Identifier https://www.arcgis.com/home/item.html?id=93ca9609ce4349798683d26cd2bf73b4&sublayer=0
harvest_object_id 71a67c4f-dd9e-4d8a-a9c8-0b0194e53823
harvest_source_id 5365fd4f-4dee-4a64-8b1c-c2025205baa9
harvest_source_title seattle