EWEB says it will take years to gain federal approval for decommissioning the dam
The Eugene Water and Electric Board (EWEB) is preparing for the removal of the Leaburg Dam, though actual commencement of the project is slated for no earlier than 2032.
This timeline accounts for the extensive processes involved, including securing federal approval, conducting thorough studies on water quality impacts, assessing effects on nearby wildlife, and engaging in consultations with local tribal leaders, community members, and the State Historic Preservation Office. These necessary steps are anticipated to span several years.
The Leaburg Hydroelectric Project operated along the McKenzie River for nearly a century, but it hasn’t generated power since 2018, when federal regulators ordered that its canal be drained over erosion concerns.
In early 2023, EWEB has made the decision to decommission the Leaburg Dam after an extensive evaluation guided by expert engineering consultants, EWEB customers, and EWEB staff determined the facility is no longer economically viable.
EWEB Spokesperson Aaron Orlowski said rather than doing repairs, it’s cheaper and more reliable for the utility to buy power elsewhere.
“When we’re making decisions, we have to look at all of the trade-offs,” said Orlwoski. “We know there are a lot of customers here in town who are living paycheck to paycheck, and for them, any increase in their electric bill is a challenge.”
The dam currently serves as a bridge for nearby residents, and its removal would transform Leaburg Lake.
“Transportation issues are top of mind for them,” said Orlowski. “How are they going to be able to continue to access their properties from the highway? And that is something that we’re currently in conversations with Lane County about.”
In the meantime, Orlowski said there’s little risk the now-emptied canal will breach from stormwater. He said neighbors can expect to see maintenance on it later this year.
Source: OPB