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No idle time for Watershed Group
By ADAM LAPIERRE
News staff writer
With the mission of sustaining and
improving the Hood River watershed, a group of citizens,
landowners, growers, irrigation and water districts, environmental
organizations, businesses and government and tribal
representatives has been working on a long list of projects
throughout the county.
Founded in 1993, the Hood River Watershed
Group is one of 82 watershed councils in the state. With Mount
Hood towering to the south and providing the county with hundreds
of miles of streams and rivers, the group is involved, in one way
or another, with basically all major water-related projects in the
county.
Last week HRWG gave an annual “State of
the Watershed” presentation, where representatives from different
agencies shared information about recently completed projects and
listed a variety of others that are ongoing or planned for the
future.
Steve Stampfli, HRWG coordinator,
explained that the group is two years into its action plan, which
was drawn up in 2008. The plan, which was formed after a
basin-wide assessment, was aimed at addressing specific needs and
projects that could best enhance or preserve the watershed.
“I am of course very optimistic about the
future of the Hood basin,” Stampfli said. “The Hood River
Watershed Group and its partners have long adopted a very
cooperative and non-regulatory approach to problem solving, based
on good knowledge of natural resource conditions, good planning,
trust, and willingness to jump in and fix things. This has put us
on track for side-tracking water shortages, endangered species
regulations, water pollution and other resource problems that have
really stagnated in other parts of the western U.S.
Stampfli started the State of the
Watershed meeting off by describing the most significant project
to be completed in the area for many years. The removal of
Powerdale Dam started this spring and concluded in October, and
with the barrier gone fish now access to about 144 miles of
upstream habitat they were once limited from reaching.
“We’re very, very pleased with how the
project went,” he said. “A lot of people seem to judge the
significance of a dam removal on how big or how tall the dam is.
But I think the most significant factor to look at is how much
upstream habitat is affected. In this case it’s really a lot.”
Powerdale Dam removal was number one on a
list of 61 action plans the HRWG has been working on in recent
years. In many cases HRWG provides backup support, with other
agencies taking the lead on the actual projects.
“While we have numerous projects remaining
on our action plan list, and will probably be adding many more,
the future looks very bright thanks to the spirit of our local
people,” Stampfli said.
Below are brief descriptions of some of
those 61 listed projects.
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Powerdale Hydroelectric Dam Removal:
The HRWG’s foremost project, going back to the 2003 PacifiCorp
settlement agreement. Removal of the dam, which was completed this
fall, opens 144 miles of upstream habitat to unrestricted fish
movement. PacifiCorp also agreed to donate about 400 acres of land
on both sides of the Hood River stretching between the former
Powerdale Dam site and the lower powerhouse site. The land will be
turned over to three agencies: Hood River County, Columbia Land
Trust and Oregon Department of Fish and Wildlife.
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Central Canal Pipeline: Prior to
this project, East Fork Irrigation District used Neal Creek to
transmit irrigation water to lower valley customers. With its
completion, Neal Creek now has clearer water, a major irrigation
diversion has been removed and 3.4 cfs of water is being saved in
the East Fork.
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Coe Branch Diversion and Fish Screen
Improvement: The Coe Branch, in the Middle Fork system near
Laurance Lake, is one of the only streams in the basin that
supports ESA-listed bull trout. Prior to upgrading the diversion
in 2009, bull trout were being injured and or killed by the
diversion. Pulses of sediment were also being released into Coe
Creek. The new screen system, invented locally by the Farmers
Conservation Alliance, is safer, more efficient and takes much
less maintenance to operate.
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Lower Powerdale Corridor Floodplain &
Wetland Restoration: The removal of Powerdale Dam has spawned
new projects on the lower Hood River, which is the Watershed
Group’s second priority (after the lower East Fork River).
A significant new project the group is
working on below Powerdale is termed the RM1.0 Project.
While working in partnership with Columbia River Crossing, Mount
Hood Railroad and Columbia Land Trust, the plan is to design a
project that will open up a half-mile of abandoned side channel
and reactivate a large section of floodplain.
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Clear Branch Dam Fish Passage
Improvement: This project involves Middle Fork Irrigation
District and U.S. Forest Service. With the presence of bull trout
and other ESA-listed species in the Middle Fork, USFS and state,
federal and tribal agencies are very interested in seeing fish
passage achieved above the Clear Branch (Laurance Lake) dam.
HRWG is working with MFID to obtain
dollars to complete a fish passage study, to determine which
method of passage is most cost-effective (e.g., ladders, trucking,
etc.). Hood River County is contributing to this project via Title
II dollars.
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East Fork main canal diversion upgrade:
This is one of the HRWG’s most significant projects for the
future. East Fork Irrigation District’s main canal diversion has
been identified as a significant fish passage barrier during
certain flows. As such, EFID in partnership with CTWS, HRWG and
ODFW have been working to identify options for construction of a
new fish-friendly diversion. The CTWS have already financed a
conceptual design, and EFID is ready to do a final construction
design. HRWG will help acquire funding for the multi-million
dollar project.
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Dee Irrigation diversion passage and
ditch to pipeline upgrade: This is an upcoming Dee Irrigation
District project that CTWS has assisted with. A preliminary design
has been completed to convert an existing open ditch in Dee to a
closed pipeline, which will save considerable water in the West
Fork. The project is significant for saving water and because DID
has agreed to allocate saved water back to in-stream flow.
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Polallie Creek Culvert Upgrade:
Crews started work last spring on replacing the Highway 35 Bridge
over Pollalie Creek at the intersection of Cooper Spur Road. The
culvert was in poor condition, fish passage was less than ideal
and the potential existed for high-water events or debris flows to
decimate the bridge. The project is on hold for the winter season.
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Indian Creek Stewards: The ICS
group, sponsored by HRWG, targets improvement in the very
important and local Indian Creek basin which is a largely urban
tributary to the Hood River.
The creek has become an important focus
for various school and educational activities. Groups from CGCC,
HRVHS, Klahre House, Horizon Christian School and May Street
Elementary have done a number of projects aimed at improving water
and habitat improvement in the basin.
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Basin-wide pesticide monitoring:
Hood River farmers have been proactive in their efforts to reduce
pesticide contamination of waterways, and ongoing monitoring being
conducted by DEQ has shown reductions in several chemicals.
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Robinhood Creek Watershed Restoration:
The project is a exemplary of HRWG’s cooperative work, and it’s a
rare example of a public land manager tackling restoration of an
entire sub-basin. In the case of Robinhood, the USFS went in,
identified needs and completed a wide range of restoration
activities including road and culvert removals, road
storm-proofing, noxious weed treatments and timber thinning.
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Elk Creek Large Woody Debris Addition:
This CTWS project, done in cooperation with USFS, involved a
half-mile reach, some within BPA power line right-of-way. The
project increased the amount of large woody debris in the stream
channel and flood plain, and 500 feet of an abandoned stream
channel was reactivated. In all, 300 logs were used on the
project.
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Other ongoing HRWG projects include:
Neal Creek riparian and channel improvements; Robinhood
Campground floodplain enhancement projects; improving fish passage
and fish screens on private, county, state, and federal lands;
lower East Fork Hood River water quality, riparian area and fish
habitat enhancement; water quality and quantity project
implementation on agricultural lands; county, state and federal
road design and maintenance; county, federal, timber company and
small private forest road design and maintenance; lower Hood River
and tributaries water quality and fish habitat enhancement; BPA
power line stream crossing water quality and fish habitat
enhancement; long-term baseline watershed monitoring for adaptive
management; improvements to recreational trails; inventory,
restoration and/or closure of dispersed streamside camping and OHV
sites; clear Branch riparian reforestation – spillway reac; storm
water retention and infiltration; City of Hood River water
transmission main replacement; Eliot ditch pipeline conversion and
Upper Clear Branch large wood placement.
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