GENERAL INFORMATION: 503-823-7404
1120 SW Fifth Ave, Suite 600, Portland, OR 97204
On June 25, 2015, the Mayor and Portland City Council unanimously approved the Portland Water Bureau’s Washington Park Reservoir Improvements Project Type IV Land Use Review (LUR) application.
The approved Type IV LUR application proposed the removal of the Weir Building (screen house), portions of lower Reservoir 4’s basin, and upper Reservoir 3’s basin in Washington Park. The gatehouses, dams, and other historic features will be protected and restored.
Reservoir 3 from the Grand Stairway: Existing (left)
Upper Reflecting Pool from the Grand Stairway: Proposed (right)
Reservoir 3 with Gate House 3: Existing (left)
Upper Reflecting Pool at Gate House 3: Proposed (right)
The Type IV LUR application is part of the Water Bureau’s Washington Park Reservoir Improvements Project, proposing to build a new below-ground reservoir in the same general footprint as the existing upper Reservoir 3, with a reflecting pool on top.
Reservoir 4 View from Dam 3: Existing (left)
Lower Reflecting Pool View from Dam 3: Proposed (right)
Reservoir 4 View from Above at Sherwood Blvd: Existing (left)
Lower Reflecting Pool View from Sherwood Blvd: Proposed (right)
The lower Reservoir 4 will be disconnected from the public drinking water system and a lowland habitat area/bioswale and a reflecting pool will be constructed in the basin. Much of the Reservoir 4 basin and the slope to the west are needed to provide landslide abatement; the slope will be restored to its pre-reservoir condition.
The new below-ground reservoir in the place of Reservoir 3 will be constructed so that it is outside of the moving edge of the landslide, which will help protect it from damage.
The project addresses major reservoir issues, including recurrent landslide damage, compliance with federal law, seismic vulnerability, and deterioration of the 120-year-old structures.
Next Steps - Type III LUR Application Package
In spring 2015, the Water Bureau will submit a second LUR application package that includes two Type III applications:
The LUR package will propose the construction of a new covered reservoir, reflecting pools, lowland habitat area/bioswale, walkways, and historic preservation and rehabilitation actions. The second LUR application process will also include public comment periods and public hearings to ensure public notification and the opportunity to comment before a final land use decision is rendered.
Before work permits are issued or any construction begins, the Type III LUR application package must be approved.
The LUR applications are a result of a robust public involvement process that included multiple public open houses, nine Community Sounding Board meetings that guided design for the required visible features of a new reservoir in Washington Park, five public meetings before the Historic Landmarks Commission, and three City Council hearings.
Additional Information & Contacts
For detailed project information, visit the project webpage or contact Water Bureau Public Information staff at 503-823-3028 or by e-mail. Visit the Bureau of Development Services’ website or call 503-823-7300 for more information on the land use review application process.
Nearly half of these fires are caused by fireworks.
The Portland Water Bureau encourages you to take extra precaution to ensure your fourth of July holiday will be a blast but hazard free:
For additional information on using fireworks safely and the associated laws and regulations in Oregon, visit the Oregon State Fire Marshal’s website.
This past weekend saw temperatures in Portland reach over 90 degrees with forecasts predicting the heat wave to continue throughout the week.
As Portlanders sip on their glasses of ice water to deal with the heat, you might have questions about our water supply and whether we have enough.
Portland’s primary water source, the Bull Run watershed, gets most of its water from rain, not snow.
The Bull Run gets approximately 135 inches of rain each year, about three to four times more rain than we get here in town. Thanks to good planning, the Portland area has another high-quality water source in the Columbia South Shore Well Filed. Both the Bull Run and Columbia South Shore Well Field meet or surpass federal standards for safe drinking water. Portland’s groundwater source can be used in addition to the Bull Run supply during dry periods.
The Portland Water Bureau will continue to carefully monitor water levels, weather forecasts, and water use patterns to ensure clean water for our customers. We will continue to update our customers throughout the summer about water supply.
The Water Bureau began blending groundwater with Bull Run water on June 11 so scheduled work could be completed to strengthen interties on its largest conduit. This work was completed ahead of schedule, allowing the Water Bureau to return to 100 percent Bull Run sooner than anticipated. While this work occurred, the bureau also took the opportunity to perform its annual maintenance operation of the groundwater system. By routinely doing this operation, the bureau ensures the reliability of the system when needed, either in an emergency or to meet seasonal supply demands.
Due to careful planning, Portland is fortunate to have access to two excellent water sources that allow the City to be prepared to meet the range of supply and demand conditions that could occur this summer. Both the Bull Run and Columbia South Shore Well Field are high-quality water sources that meet or surpass all federal and state drinking water regulations.
It will take one to eight days, depending on location, for 100 percent Bull Run water to move through the distribution system and reach customers.
While public notification is not required, the Water Bureau informs the media and sensitive users, as a practice, when it activates and discontinues use of groundwater.
To learn more about the Columbia South Shore Well Field, visit www.portlandoregon.gov/water/groundwater. Customers with water quality questions are encouraged to contact the Water Line at 503-823-7525.
Did you know?
Portland’s primary drinking water supply, the Bull Run Watershed, depends mostly on rain rather than snow, making it more resilient to warming temperatures.
He knew immediately that this was a special find, so he hopped out of his rig, measured its shell, and snapped a quick photo of the animal before it continued on its way through the forest.
It turned out that the watershed specialist had found a Western pond turtle (Emys marmorata, sometimes Actinemys marmorata), one of only two native freshwater turtle species in the state. Moreover, the Western pond turtle is a critically sensitive species in Oregon, and is a priority at-risk species for the Oregon Conservation Strategy created by the Oregon Department of Fish and Wildlife (ODFW).
According to ODFW, Western pond turtles “are a priority species of conservation concern because they have experienced significant population declines in many parts of their ranges and continue to be highly vulnerable to habitat loss and other anthropogenic (human) impacts.”
The turtle was crossing a road at a point where either side is lined with dense forest, nearly a mile from any pond or reservoir. However, although pond turtles seek warm waters and sunlit logs for basking in late spring and summer, in winter they use upland terrestrial habitats where they may hibernate in underground burrows or the forest duff.
Interestingly, Western pond turtles are long lived. They don’t breed until they are seven to 12 years old and may live 50 years or more in the wild.