Task force scraps key water storage fund requirement
A key task force has tentatively decided to scrap a controversial requirement for obtaining money from Oregon’s water supply development fund.
In 2013, state lawmakers created a $10 million fund to pay for water storage projects that meet certain environmental requirements.
Earlier this year, Oregon Gov. John Kitzhaber appointed a task force to decide how much water can be diverted during peak flows without disrupting a stream’s ecology. That standard is required under the law as a requirement for making the money available.
Under an early proposal, up to 15 percent of a stream’s flow could be stored without extensive environmental review. Anything beyond that would undergo an in-depth assessment.
Representatives of irrigator groups were uncomfortable with the “percentage of flow” mechanism, which was developed by an earlier sub-group of the task force. They felt that diverting 15 percent or less of streamflow would render many projects economically unfeasible and deter developers from using the state fund.
Critics of the 15 percent threshold pointed out that the fund program will already require 25 percent of water stored aboveground to be released for in-stream environmental purposes.
Some members also worried the percentage of flow approach would effectively set a cap on how much water could be diverted by projects funded by the state program, said Richard Whitman, the governor’s natural resources adviser.
The group tried to compromise by exploring a middle path for projects that are too large and complex for the percentage of flow approach but that don’t warrant an in-depth assessment.
During the most recent task force meeting on Oct. 30, however, members tentatively agreed to eliminate the 15 percent threshold altogether and revisit a streamlined method in a few years, once the water fund is operational and regulators gain experience from funded projects.
Until then, projects will be evaluated according to a “matrix,” with the level of environmental analysis depending on the specifics of the project.
Under this matrix method, regulators would examine projects based on available information about the stream’s biological, hydrological and physical characteristics.
If they determine there’s sufficient data, the project would undergo a less exhaustive “mid-depth” review and receive funding that allows it to proceed. If it’s determined that existing information is insufficient, the project would be subject to more rigorous data gathering and analysis under an in-depth review.
It’s also possible that some projects will involve a combination of mid-depth and in-depth review, if certain aspects of a stream have been well-studied but others haven’t.
J.R. Cook, director of the Northeast Oregon Water Association, pointed out that some or all points of analysis would overlap with existing state environmental regulations for building water projects.
“That mid-depth review is probably going to happen anyway,” he said. “I think it’s a good place to start from, personally.”
Proposed projects that have already been extensively studied would already have a lot of data available for the mid-depth process, he said. “We’re tying it to ability to proceed.”
April Snell, executive director of the Oregon Water Resources Congress, said the matrix should provide regulators with a “measuring stick” to determine the level of analysis, based on such factors as whether a project is located on-stream or off-stream. The latter is associated with fewer environmental impacts, she said.
The amount of information currently available about streams ranges widely, said Valerie Kelly a retired hydrologist with the U.S. Geological Survey.
Gauges that measure flow levels are expensive to maintain and aren’t available on all streams, but it’s possible to try to infer that data from similar streams, she said.
On the other hand, regulators from the Oregon Department of Fish and Wildlife probably have a lot of data about fish conditions in streams, Kelly said. “The biological piece may be the best covered.”