Extreme heat through Tuesday

Help your neighbors make a plan to get somewhere cool and stay hydrated. Find cooling spaces throughout the city.

Portland and the federal government

Learn about our sanctuary city status, efforts to block federal overreach: Portland.gov/Federal

Environmental and River Planning Documents

Information

Resource protection plans and reference materials for the City of Portland

Central City

Volume 3A, Part 1: Central City Scenic Resources Protection Plan Project Report - 2020

Volume 3A, Part 2: Central City Scenic Resources Protection Plan Inventory - 2020

Volume 3A, Part 3: Central City Scenic Resources Protection Plan ESEE - 2020

Volume 3B: Willamette River Central Reach Natural Resources Protection Plan - 2020

Columbia Corridor

East Columbia Neighborhood NRMP - 1990 1.38 MB

Peninsula Drainage District No. 1 NRMP - 1997 3.83 MB

Industrial-Environmental Mapping Project for Columbia Corridor - 1. Recommended Industrial Mapping and Annecation Rezoning - 1989 5.75 MB

Industrial-Environmental Mapping Project for Columbia Corridor - 2. Inventory and Analysis of Wetlands, Water Bodies, and Wildlife Habitat Areas - 1989 6.73 MB

Industrial-Environmental Mapping Project for Columbia Corridor - 3. Mapping for the Columbia Corridor - 1989 5.04 MB

Industrial-Environmental Mapping Project for Columbia Corridor - 4. Appendix to Inventory of Wetlands, Water Bodies, and Wildlife Habitat Areas - 1989 4.16 MB

Middle Columbia Corridor / Airport Economic, Social, Environmental and Energy Analysis 10.48 MB

Middle Columbia Corridor / Airport Natural Resources Inventory: Riparian Corridors and Wildlife Habitat Report120.14 MB

Columbia South Shore

Archaeological Resources Protection Plan For Columbia South Shore - 1996-2004 14.38 MB

Archaeological Resources Protection Plan For Columbia South Shore Appendices - 1996-2004 39.56 MB

Columbia Southshore NRPP - 1993-2000 8.44 MB

Northeast and Southeast Portland

Ezones Project Volume 2E - East Buttes, Terraces and Wetlands - 202217.65 MB

East Buttes, Terraces and Wetlands Conservation Plan - Amended 202239.88 MB

Northwest Portland

Ezones Project Volume 2A1 - Forest Park and Northwest - 202243.94 MB

Ezones Project Volume 2A2 - Forest Park and Northwest - 202227.62 MB

Ezones Project Volume 2B - Skyline West - 202229.96 MB

Forest Park Natural Resources Management Plan - 1995 9.19 MB

Northwest Hills Natural Areas Protection Plan - Amended 202262.05 MB

Inventory of Natural, Scenic and Open Space Resources for Multnomah County Unincorporated Urban Areas - Amended 202220.59 MB

Southeast Portland

Ezones Project Volume 2F - Johnson Creek - 202245.58 MB

Ezones Project Volume 2G - Boring Lava Domes - 202239.41 MB

Johnson Creek Basin Protection Plan - Amended 202258.62 MB

Pleasant Valley Natural Resources Protection Plan - 2004 654.89 KB

Southwest Portland

Ezones Project Volume 2C - Tryon Creek and Southwest Hills - 202289.75 MB

Ezone Project Volume 2D - Fanno Creek - 202257.03 MB

River Plan / North Reach

River Plan / North Reach - Recommended Draft

River Plan / North Reach - Appeals

River Plan / South Reach

River Plan / South Reach Project Record

Willamette Greenway Inventory

Willamette River Greenway Inventory - Adopted 20197.74 MB

Willamette Greenway Plan - 1988 1.9 MB

Scenic Resources

Scenic Views, Sites and Corridors ESEE Analysis and Recommendations - 1990 19.47 MB

Scenic Views, Sites & Corridors Resource Protection Plan - 1991 3.95 MB

Scenic Views, Sites and Drives Inventory - 1989 9 MB

Reference materials

30 years of zoning 1.37 MB

Portland Plant List 6.85 MB

Resource Guide for Bird-friendly Building Design (July 2012) 5.44 MB

Title 13 Compliance 8.15 MB

Wetland Inventory Project Online Open House Presentation 14.46 MB

Natural Resource Inventory - Amended 20227.43 MB

Dark Skies Final Report and Proclamation

Ezones Project Volume 1 - Project Overview, Zoning Amendments, Ezone Remapping - 202232.99 MB

Ezones Project Volume 3 - Natural Resource Inventory, Compliance, and Appendix - 202219.99 MB

Federal Emergency Management Agency (FEMA) Flood Map Update Project - 2010 2.23 MB

Heat Mitigation and Adaptation Report

Historical documents

Older documents can be found in the Environmental Planning Document Archive.

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