Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>§ 39.5500- PURPOSES. The purposes of the Significant Environmental Concern Overlays, MCC 39.5500 through MCC 39.5860 (collectively, the “SEC”) are to protect, conserve, enhance, restore, and maintain significant natural and human-made features which are of public value, including among other things, river corridors, streams, lakes and islands, domestic water supply watersheds, flood water storage areas, natural shorelines and unique vegetation, wetlands, wildlife and fish habitats, significant geological features, tourist attractions, archaeological features and sites, and scenic views and vistas, and to establish criteria, standards, and procedures for the development, change of use, or alteration of such features or of the lands adjacent thereto. </SPAN></P><P><SPAN>Multnomah County Zoning Code Chapter 39 (</SPAN><A href="https://multco.us/file/76252/download"><SPAN>https://multco.us/file/76252/download</SPAN></A><SPAN>)</SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Land Use Planning
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>(F) The zoning maps used to designate the SEC-s were created digitally by interpreting various data sources including the hand drawn maps contained in the Goal 5 ESEE reports and Metro’s riparian and wildlife habitat inventories. Care was taken in the creation of the maps, but in some instances mapping inaccuracies have occurred during the process. In the event of a mapping inconsistency, the SEC-s zoning subdistrict shall be interpreted to be the defined Stream Conservation Area as defined in MCC 39.5750.</SPAN></P><P><SPAN>Multnomah County Zoning Code (</SPAN><A href="https://multco.us/file/76252/download"><SPAN>https://multco.us/file/76252/download</SPAN></A><SPAN>)</SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Land Use Planning
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The purposes of the Significant Environmental Concern Overlays, MCC 39.5500 through MCC 39.5860 (collectively, the “SEC”) are to protect, conserve, enhance, restore, and maintain significant natural and human-made features which are of public value, including among other things, river corridors, streams, lakes and islands, domestic water supply watersheds, flood water storage areas, natural shorelines and unique vegetation, wetlands, wildlife and fish habitats, significant geological features, tourist attractions, archaeological features and sites, and scenic views and vistas, and to establish criteria, standards, and procedures for the development, change of use, or alteration of such features or of the lands adjacent thereto.</SPAN></P><P><SPAN /></P><P><SPAN>Chapter 39 Multnomah County Zoning Code (</SPAN><A href="https://multco.us/file/76252/download"><SPAN>https://multco.us/file/76252/download</SPAN></A><SPAN>)</SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Land Use Planning
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The purposes of the Significant Environmental Concern Overlays, MCC 39.5500 through MCC 39.5860 (collectively, the “SEC”) are to protect, conserve, enhance, restore, and maintain significant natural and human-made features which are of public value, including among other things, river corridors, streams, lakes and islands, domestic water supply watersheds, flood water storage areas, natural shorelines and unique vegetation, wetlands, wildlife and fish habitats, significant geological features, tourist attractions, archaeological features and sites, and scenic views and vistas, and to establish criteria, standards, and procedures for the development, change of use, or alteration of such features or of the lands adjacent thereto.</SPAN></P><P><SPAN>MCC 39.5520, an application for development in an area designated SEC-v shall include: (1) Details on the height, shape, colors, outdoor lighting, and exterior building materials of any proposed structure; (2) Elevation drawings showing the appearance of proposed structures when built and surrounding final ground grades; (3) A list of identified viewing areas from which the proposed use would be visible; and, (4) A written description and drawings demonstrating how the proposed development will be visually subordinate as required by subsection (C) below, including information on the type, height and location of any vegetation or other materials which will be used to screen the development from the view of identified viewing areas.</SPAN></P><P><SPAN>Chapter 39 Multnomah County Zoning Code (</SPAN><A href="https://multco.us/file/76252/download"><SPAN>https://multco.us/file/76252/download</SPAN></A><SPAN>)</SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Land Use Planning
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This layer is based on the 1998 National Wetlands Inventory, finished and in-progress local wetland inventories conducted by local jurisdictions, and information/documentation collected during the development of Metro's Title 13 Nature in Neighborhoods program. The information source for individual wetland polygons are available in the layer attributes. The layer covers Multnomah, Washington and Clackamas counties in Oregon.</SPAN></P></DIV></DIV></DIV>
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>A buffer around the Willamette River. Definition found here: </SPAN><A href="https://multco.us/file/76252/download"><SPAN>https://multco.us/file/76252/download</SPAN></A></P></DIV></DIV></DIV>
Copyright Text: Multnomah County - Business Services
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This was created by adding a one-mile buffer around the Urbn Growth Boundary (UGB) and is a requirement from Oregon Metro. </SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Business Services
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The impact area is an additional buffer created around the Protected Aggregates and Minerals Extraction Area </SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Business Services
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Data is downloaded from the FEMA Flood Map Service Center (</SPAN><A href="https://msc.fema.gov/portal/home"><SPAN>https://msc.fema.gov/portal/home</SPAN></A><SPAN>) then clipped to the County's planning jurisdiction. FIRM is the official map of a community on which FEMA has delineated both the special hazard areas and the risk premium zones applicable to the community. Zone AE and A1-A30 are zones that have a 1% annual chance of flooding. According to the 2018 FEMA Flood Insurance Study. </SPAN></P></DIV></DIV></DIV>
Name: Riparian Zones & Wetlands (Sauvie Isl. Vicinity)
Display Field: LayerName
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Multnomah County Comprehensive Plan Effective October 1, 2016 - Chapter 5 Natural Resources</SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County Department of Community Services - Land Use Planning
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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The layer was created from old maps from the 1990's provided to the county by a consulting firm</SPAN></P></DIV></DIV></DIV>
Copyright Text: Multnomah County DCS - Business Services
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