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Polygons indicating spatial extent of each network structure in the storm drainage network within unincorporated Pierce County. Not a component of the network. Please read metadata (<a href=https://matterhorn.co.pierce.wa.us/GISmetadata/pdbpubw_swnetworkstructurepoly.html target=_blank>https://matterhorn.co.pierce.wa.us/GISmetadata/pdbpubw_swnetworkstructurepoly.html</a>) for additional information. Any data download constitutes acceptance of the Terms of Use (<a href=https://matterhorn.co.pierce.wa.us/Disclaimer/PierceCountyGISDataTermsofUse.pdf target=_blank>https://matterhorn.co.pierce.wa.us/Disclaimer/PierceCountyGISDataTermsofUse.pdf</a>)
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