Technical information and local examples of 23 water quality friendly stormwater techniques and practices follow.

Technical information sheets are PDF documents created by the City of Portland Bureau of Environmental Services. They include detailed information on how the technique works, where it can be used, costs and maintenance. These documents can be downloaded using Adobe Acrobat software.

Local examples for each technique include, in most cases, photos of the technique, addresses, and a contact for more information.

Know of a development or site that uses water quality friendly stormwater management techniques? Submit the site for inclusion in the Field Guide!