Hood River basin’s water reservations renewed
Nearly 83,000 acre-feet of “water reservations” in Oregon’s Hood River basin have been renewed by state regulators, opening the way for new water rights development.
The Oregon Water Resources Commission voted in favor of extending water reservations in the region for another 20 years during its Aug. 18 meeting in Hermiston.
Oregon lawmakers allowed state agencies to “reserve” water for economic development when they established minimum in-stream flows nearly 30 years ago.
More than 300,000 acre-feet of water were reserved by the Oregon Department of Agriculture in five river basins — Hood, Grande Ronde, Powder, Malheur and Owyhee — but few farmers used the program to actually develop water rights.
Lack of awareness and concerns about environmental barriers limited participation in the program, but the ODA believes there’s now a greater recognition of the need to develop water supplies.
Most water reservations were set to expire between 2016 and 2020, so the ODA has been working to win approval for their renewal by the Oregon Water Resources Commission.
The commission renewed a portion of the Powder River basin’s reservations earlier this year — roughly 26,000 acre-feet — but the 82,900 acre-feet renewed in the Hood River basin was the largest chunk of reservations up for consideration.
Water supplies are a concern in the region because some irrigators rely on flows from glaciers around Mt. Hood that have been shrinking over time, said Margaret Matter, ODA’s water resource specialist.
Irrigation districts in the Hood River basin have already made great strides in modernizing their systems and saving water by piping open canals, which prevents seepage, she said.
“They can’t tighten up their systems much more. If the want water, they need new sources,” Matter said.
In terms of financing storage projects, it doesn’t hurt that the area produces several high-value orchard crops, she said.
John Buckley, manager of the East Fork Irrigation District, said the water reservations would be useful if the district built a reservoir to capture flows in early spring.
The district doesn’t currently have any storage, which would be useful in adding water supplies that can be used during the late irrigation season, when flows are lower, he said.
“With snow depleting on the mountain, we will struggle,” said Buckley.
The Farmers Irrigation District is currently planning to raise a dam, which should provide adequate water capacity, but the renewed water reservations will provide added flexibility, said Les Perkins, the district’s manager.
“A lot of it has to do with keeping the door open to future possibilities,” he said.
Extending the water reservations has not been without controversy, however.
WaterWatch of Oregon, an environmental nonprofit, opposed the renewal proposal because it would “put in-stream values at serious risk,” according to a letter to the commission.
ODA also failed to provide the commission with progress reports for the water reservation, as required by the rules for program renewal, the group said.
The Confederated Tribes of the Warm Springs Reservation, meanwhile, urged the commission to assess the renewal’s impacts on endangered species due to streamflows declining since the reservations were established.
“The Tribes do not support the proposed 20-year extension unless environmental safeguards are included in the amended basin program,” according to a letter to the commission.