{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Willamette and Columbia River depth contours for the City of Portland area. River depths are from ordinary high water (OHW), as measured by the U.S. Army Corps of Engineers in 2004.\n\n--Additional Information:\nCategory: Hyrdo\nPurpose: For representing depth from ordinary high water in the Willamette and Columbia rivers.\nUpdate Frequency: None planned\n\n-- Metadata Link:\nhttps://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53397", "summary": "", "title": "River Depth Contours", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "Corporate GIS", "licenseInfo": "", "portalUrl": "" }