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SPU DWW Ditches and Culverts

Published by City of Seattle ArcGIS Online | City of Seattle | Metadata Last Checked: July 29, 2025 | Last Modified: 2024-10-22
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.

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