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Give your views on improving erosion control during construction activity
The City of Portland is updating its erosion control requirements to better manage soils and sediments on construction sites and reduce development impacts on the environment. Your ideas and suggestions on an early draft are welcome.
Updated News article
CSO Advisory: Atmospheric river leads to combined sewer overflow to Willamette River
An advisory is in effect through 4:30 p.m. Sunday, November 14, 2021; avoid contact with river water downstream of the Ross Island Bridge due to increased bacteria.
Updated Press release
Big Pipe reaches 10-year milestone; new online tracker lets public see in real-time how Willamette River stays sewage-free
A decade of data show how Portlanders’ investment in the Big Pipe system is working to send sewage and stormwater to the City’s treatment plant and make overflows rare. The new Big Pipe Tracker lets the public see the system in action.
Press release
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