Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Misc Structure Polygons

Published by City of Seattle ArcGIS Online | City of Seattle | Metadata Last Checked: February 07, 2026 | Last Modified: 2026-02-06
This layer displays the footprint of various structures associated with mainline and is described within the descriptive text column of the feature class.  It does not include pump stations, vaults, or detention systems.  Data source is DWW. polygon_plgn_pv and uses the following query, (PLY_LIFECYCLE_CODE IN ('C', 'UNK', 'T', 'TBC', 'U', 'PC') And PLY_DWW_ROLE_CODE IN ('MNL', 'CONNPT', 'ENDPT', 'NONMAIN', 'SURFDRN') And PLY_DWW_FEATYPE_CODE NOT IN ('PST', 'VLT', 'WQS', 'DTS', 'DTC', 'DTL', 'PIT') And PLY_FEATYPE_CODE NOT IN ('PND', 'LIN')) Or (PLY_FEATYPE_CODE = 'MSC' And PLY_DESC_TEXT NOT LIKE '%Green Roof%' And PLY_DESC_TEXT NOT LIKE '%Modular%' And PLY_LIFECYCLE_CODE IN ('C', 'UNK', 'T', 'TBC', 'U', 'PC')). This layer does not display when zoomed out beyond 1:7,000.  Labels are based on the attribute DESCRIPTION. Refreshed daily.

Find Related Datasets

Click any tag below to search for similar datasets

Complete Metadata

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov