• Skip to primary navigation
  • Skip to main content
  • Skip to footer
Marys River Watershed Council Logo

Marys River Watershed Council

Inspiring and supporting voluntary stewardship of Marys River Watershed

Inspiring and supporting
voluntary stewardship of
Marys River Watershed
  • Home
  • Events
  • Blog
  • Contact
  • Shop
  • Donate!
  • Restore
    • Projects Overview
    • In-stream
    • Fish Passage
    • Stream-side
    • Ponds & Wetlands
    • Prairie & Oak
    • Rapid Bio-Assessment
    • Sub-Basins
    • Willamette Model Watershed Program
    • Mill Race
    • Assessment & Monitoring Results
  • Educate
    • Education Overview
    • Willamette-Laja Twinning Partnership
    • Peer Mentor Program
    • Compañeros en la Naturaleza
    • Evergreen Riparian Stewards
    • Newton Creek Field Day
    • Salmon Watch
    • Summer Camps
    • Quarterly Forums
  • Connect
    • Get Involved!
    • Donate
    • Shop our Store
    • Become a Member
    • Subscribe
    • Volunteer
    • Landowners
    • Events
    • Blog
  • Resources
    • Resources Overview
    • Educational Resources
    • Watershed Maps
    • USGS Hydrologic Gage – Marys River: Link to External Site
    • Marys River Natural History
    • Videos
    • Publications
    • Newsletter Archive
    • Water Quality
  • About
    • What We Do
    • Mission & Vision
    • MRWC Supporters
    • Board of Directors
    • Staff
    • Contact

Marys River Blog

Where Butterflies Thrive

November 15, 2014

Tour Group

FendersBlueButterfly_Wren_ FleckHardingPlanting Wildflowers and Freeing Oak Bringing Back Prairie Habitat

“There’s one!” calls a tall guy in an olive-drab raincoat. Slowly, gingerly, several members of the group step through the wet wildflowers toward the place where he’s pointing. There sits a tiny butterfly, no bigger than an inch from wingtip to wingtip. Digital cameras emerge from jacket pockets to capture the pale, bluish insect, nearly camouflaged on a pale, bluish blossom, the Kinkaid’s lupine, upon which the butterfly depends for sustenance throughout its lifecycle.

The tiny winged creature is a member of an endangered species — the Fender’s blue butterfly — newly emerged from its pupa and collecting nectar on a wildflower that is itself becoming more and more scarce.

Getting a glimpse of the rare butterfly is a testament to the success of a long-term, multiagency project to restore native grasslands in the rural community of Wren. For the 15 people taking the Watershed Council’s Memorial Day prairie restoration tour, the Fender’s blue sighting confirms the soundness of the presentations by scientists, landowners and local consultants who are on hand to show off the results of nearly a decade of restoration efforts in the gently rolling hills along the Marys River. The multi-phase project — led by the Watershed Council and the Oregon Department of Fisheries and Wildlife in collaboration with a number of landowners, Oregon State University and other partners — aims to reclaim the oak woodlands and flower-studded grasslands that have been lost to agriculture, fire suppression and conifer encroachment over the past 150 years.

“Huge Changes” Afoot

Kate McGee has seen “huge changes” on the acreage where she and Scott Lesko have been “freeing” oaks, eradicating thistle, and planting lupine since 2008. “We’ve seen things we’ve never seen here before, like acorn woodpeckers,” she says. “I saw an Ana’s swallowtail lay an egg on a lomatium (a native wildflower).”

McGee stands beside the meadow listening as Lesko tells the prairie tourists the couple’s personal restoration story: cutting dozens of Douglas firs to let sunlight reach the native white oaks. Spraying harmful invasive weeds that were choking off wildflowers. Hovering over the reclaimed meadow with the anxious concern of a new parent. She looks at the blue flags dotting a stand of fescue to mark the lupine starts and thinks about how far she and Lesko have come under the Watershed Council’s guidance.

“The Kincaid’s looks like it’s really settled in,” she says with satisfaction. “I feel fortunate to be a part of this.”

Sowing Wild Seeds

Henry Storch is a familiar presence in Wren, traveling the back roads in a dusty truck advertising his farrier service. But shoeing horses is just one of his trades. He keeps bees, too. And he sells native seeds. He knows wildflowers backwards and forwards, which puts him in high demand for the restoration projects underway in Wren.

Walk around Wren with Storch – whose grandmother taught him Latin at age 4 — and within minutes he’ll have your head spinning with flowers, bees, and random bits of horticultural information: Rose checkermallow (“a nice native”). Callicordis (“primo nectar for the Fender’s and the Taylor’s checkerspot”). English plantain (“the principle host for the Taylor’s). Camas (pretty basic). Bombus mixus (“a cavity nester”). Wyethia (“native sunflower”). Vetch (non-native, but functional for pollinators. Bombus Californicus. Lupinus organus (“a hybrid species with a really stinky smell).

As manager of the Watershed Council’s Nectar Network project, he has sown thousands of seeds in dozens of meadows. One of these meadows sits next to Lumos Winery off Cardwell Hill Road. Formerly owned by Lumos, the meadow was sold to Benton County in 2007 to help save the Fender’s blue. This critical habitat is home to one of the biggest remaining populations of the butterfly.  Based on studies suggesting that the Fender’s blue is hesitant to fly into shaded woodlands, the Watershed Council has taken out stands of conifers that divide one meadow from another. Creating corridors from one grassland to another creates a more robust population of butterflies with greater genetic diversity, explains Karen Fleck-Harding, the landowner outreach coordinator for the Council. Adds Storch: “We have these little pockets of habitat, but they’re not that valuable if they don’t get connected together.”

Wildlife Abounds

Fleck-Harding points out a cluster of finger-like foliage in the dewy meadow. “The Kinkaid’s lupine holds a drop of water in the center of its leaves like a crystal,” she says. Wild iris is growing there there, too, along with a stridently yellow wildflower called Oregon sunshine. Wild strawberries peak from the greenery, red and plump and irresistible to the humans walking among them. “Strawberries surviving out here means there’s not a lot of competition from tall grasses,” says Fleck-Harding. “It’s an indicator of a healthy meadow.”

Among the landowners Fleck-Harding has worked with is Susan Smith. Every day, Smith walks out to the field where she and her husband are waiting for the Fender’s blues to find their newly bloomed lupine. She hasn’t seen one yet this year. But she has seen more wildlife since they started their restoration, including pileated woodpeckers on Doug firs de-limbed to create oak habitat, now serving as wildlife snags. “We used to have just a thicket out here,” says Smith. “Now we have two nice oak woodlands. It’s really pretty. It was exciting to find out that we have something worth saving and preserving — that we could contribute to saving the butterflies and help protect the area for years to come.”

Filed Under: News

Corvallis Mill Race: Past, Present, Future

November 15, 2014

culvert

1. Old Wetland Rivulet Dug Out for Flour Power

Chinese Laborers Dig Channel and Build Dam

If you drive along Hwy 99 through Corvallis’s “South Town,” you might have a hard time imagining how the landscape looked when European settlers arrived 150-plus years ago. But if you can mentally erase the asphalt and power lines, the strip malls and subdivisions, you might start to form a picture of that long-ago landscape.

Back then, South Town was a wetland. The triangular lowland was snugged between the Marys and the Willamette, its wet-prairie vegetation — camas, toad rush, tufted hairgrass, coyote thistle — spreading southwest to the riparian forests of the Marys and its tributary Muddy Creek.

When the Marys flooded its banks, as it did several times a year, the overflow coursed across the prairie, forming channels and rivulets throughout the drainage. One of those natural channels caught the eye of an early entrepreneur, prominent Benton County businessman J.C. Avery. He had plans for that waterway. When staking out Avery’s land claim in 1845, the surveyor labeled the channel a “mill race.” What had long been an ephemeral channel, a seasonal “ditch” that filled with water during high flows (giving refuge to fish during flooding) and dried up in the summer, suddenly became a business asset. The channel officially became the Mill Race, turning the waterwheel that powered Avery’s saw mill at the confluence of the Marys and the Willamette near the current site of Hollingsworth & Vose (formerly Evanite Fiber Corporation).

“Water flowing down a ditch from two miles up the Marys River provided the power that gave South Corvallis its start as an industrial center,” wrote Corvallis historian Kenneth Munford a 1991 edition of the Gazette-Times.

Eventually, the saw mill gave way to a grist mill and then became a thriving, three-waterwheel flour mill owned by H.F. Fischer. A crew of Chinese laborers was hired to deepen and straighten the channel and to build an earthen dam across the Marys River about two miles upstream, near today’s Marysville Golf Course. The dam — which washed out several times over the years — “created a reservoir to keep constant the flow of water through the mill race,” Munford wrote.

Today, the Mill Race travels from its source in the Marys, under roadways and railroad trestles through a series of culverts, its banks hardened by concrete or snarled by blackberries and other invasive weeds, returning, finally, to its mother river just before it empties into the Willamette.

The Council is working to piece together the story of the Corvallis Mill Race. If you have information to share, please contact the Watershed Council online or call 541-758-7597.

2. Glimpses of an Urban Stream

Corvallis Mill Race Winds through South Town Mostly Unseen

By Lee Sherman, MRWC Board Member

On an overcast Saturday in March, I met up with Dave Eckert at the South Co-op for a first-hand look at the Corvallis Mill Race. Eckert, who leads the Water Action Team of the Corvallis Sustainability Coalition, had contacted the Council a few weeks earlier to say, “Hey, how about doing a story on the Mill Race for your newsletter?” My reaction was, “What Mill Race?” When I learned that it’s a 160-year-old urban channel running smack-dab through the center of South Corvallis, I wanted to go see it for myself.

Eckert led the way. From the co-op, we walked through the BMX Park on S.E. Chapman, where kids on dirt bikes zoom up and down packed-earth hummocks. Along the eastern edge of the track, a riparian corridor was growing thick with willow and underbrush, blocking the view of the stream from above. Holding onto a length of nylon rope that we had anchored to a tree, we half-slid down a steep embankment tangled with Himalayan blackberry. I saw deer tracks in the mud at my feet. At the bottom of the thicket ran a thin, brown trickle. This was the last leg of the Mill Race, which begins in the Marys River near the Cub Scout Lodge at the end of Allen Lane and, after flowing about two miles, re-joins the mainstem Marys just before it enters the Willamette at Shawala Point.

Next we headed upstream toward the headquarters of specialized glass-fiber manufacturer Hollingsworth and Voss, the very spot where the Mill Race originally powered a sawmill in the 1800s and later drove three waterwheels for Fischer Flouring Mills. We skirted around the factory’s chain-link fence and then dropped again to the stream bank south of the plant. We could see the stream flowing through rusty culverts under the roadway. On the banks, wild roses grew, their red hips bright against the dull day. Where Crystal Lake Drive crosses the stream, duckweed choked the bed.

On the bridge at Hwy 99, we stood and looked down at old bottles and bits of scrap lumber floating on the water. A few yards upstream, a pair of mallards swam. “Route 99 near Bridgeway floods during heavy storms,” Eckert told me. “That’s the point where lots of stormwater enters the stream from storm pipes draining all the development and roads to the north and south of that point. If we treated some of that stormwater onsite at each property, like the South Co-op has done, it would ease the localized flooding issues that people often blame on the stream itself.”

At Marysville Golf Course just south of Avery Park, we watched the Mill Race flow under an old railroad trestle. We turned around at this point and headed home. But MRWC board member Jeremy Monroe and another local environmental steward, Jay Thatcher, report that several years ago they walked all the way to the “uppermost reaches of the watercourse,” which they found to be densely overgrown. “At the end of the Mill Race near the Cub Scout lodge,” Thatcher said, “an old concrete abutment stands on the banks of the Marys River. We think it probably held the head gates of the Mill Race, which was dug in the 19th century.”

A Vision of Revival

Mill Race Draws Grassroots Interest

The Corvallis Mill Race has a colorful history. Dug along an existing marshy stream corridor in the 1800s by Corvallis town father J.C. Avery, the stream (sometimes dismissed as a “ditch”) was devised to divert water from the Marys River to Avery’s sawmill on the Willamette River. To keep the flow constant, a dam was built on the Marys. Later on, Chinese laborers deepened and straightened the channel to power a flour mill.

Today, both the dam and the mill are gone, but the Mill Race remains, passing under roads and rail lines in south Corvallis, then through the Hollingsworth & Voss industrial site (formerly Evanite). The original Mill Race drained directly into the Willamette, but several decades ago Evanite diverted its final segment into the Marys.

Colorful history aside, the Mill Race goes mostly unnoticed as it flows through South Town.  A torrent during the wet season, a trickle during the dry, it wends northeast from its headwaters near the Marysville Golf Course, passing through residential neighborhoods and commercial zones before rejoining the Marys not far from the Willamette. Most drivers cross the Mill Race on Hwy 99 without giving it a glance. A few scientific studies have been undertaken by local governments over the years, but the literature on the Mill Race remains thin.

In short, the Mill Race has been nearly invisible and, except when it was realigned in the mid-1980s, mostly ignored in the modern era.

But there’s a groundswell of interest bubbling up in the community. Homeowners who live along the stream are wondering about its water quality: Is it safe for kids to play in on a hot summer day? Nonprofits, including the Watershed Council and the Corvallis Sustainability Coalition, are seeking historical and contemporary information about vegetation and wildlife habitat, including fish passage and spawning. Watershed activists are puzzling over the Mill Race’s role in the storm water that sometimes floods the highway. Local businesses, graduate students, river ecologists and environmental writers are investigating the stream’s ebbs and flows, both literally and figuratively. Residents — tired of the trash that spoils the stream and mars the view — are organizing grassroots cleanups (see below).

Together, they are envisioning a cleaner urban stream — one that is safe for kids and pets and supports native foliage to stop erosion, shade the banks and cool the water for native fish. They’re exploring the feasibility of interpretive signage and trails. And they’re continuing to ask questions, for example: How many undocumented effluent pipes empty into the Mill Race, speeding up flow and volume during flood events? What is the cultural heritage of the stream to the First People of the region? What role does the Mill Race play in occasional flooding along Hwy 99?

“Right now, nobody feels that the Mill Race is part of their neighborhood or community life,” says David Eckert, Stream Action Team coordinator for the Sustainability Coalition. “There are a lot of folks hoping to spark a revival — a creek revival — of the Mill Race.”

The Council is working to piece together the story of the Corvallis Mill Race. If you have information to share, please contact the Watershed Council online or call 541-758-7597.

Filed Under: News Tagged With: Mill Race

Restoring a Creek, Living a Legacy

September 21, 2014

 

Installing logs on Rock Creek will improve fish habitat.
Installing logs on Rock Creek in the summer of 2014 will improve habitat for cutthroat trout and other aquatic species .

A family carries on a tradition of stewardship

Family history drips from the pores of the old farmhouse above Rock Creek. You can see it in the wallpapered dining room, where the polished faces of ancestors look out from another century, handsome and earnest inside an oval frame. You can feel it in the lovingly preserved kitchen and parlor where the farmer and his wife raised their four children. You can sense it in the landscape beyond the windows, where draught horses once pulled a thresher through golden fields and men with handsaws felled trees in dappled forests.

Blakney Family Portrait
The Blakney family has a long tradition of stewardship.

The shiny-cheeked kids in the oval photo went on to raise children of their own. One of those offspring is Diana Blakney, who spent many childhood summers tramping the mossy woods along Rock Creek and fishing for trout with her Uncle Matt, a longtime groundskeeper at Oregon State University and an outdoorsman who knew the “sneaky paths” to the best fishing spots. When Blakney’s mother, Emma Virginia Picht, died a few years ago, the homestead passed into the hands of Blakney and her two siblings.

Consistent with her mother’s mission of land stewardship, the family employs only certified sustainable forest practices, says Blakney, a graduate of OSU with a law practice in Washington state. They also have continued their mother’s partnership with the Marys River Watershed Council. In August, a giant yellow excavator rumbled onto the property brandishing a massive, jaw-like shovel, a machine Blakney promptly dubbed “T-Rex.” One by one, the toothed jaws grabbed and lifted a pile of 80-foot logs donated by Siuslaw National Forest and Finley National Wildlife Refuge and hauled them to the creek to create a “logjam.”

“The logs in the stream trap gravels and support fish habitat,” says Karen Fleck Harding of the Council. “This winter, we will be planting trees on several properties along Greasy Creek and Rock Creek for shade to protect the cold summer flows and to provide a future source — 75 to 100 years — of large wood to fall into the stream.” The City of Corvallis, which draws one-third of its drinking water from the Rock Creek Watershed, collaborated on the project.

For Blakney, the restoration is a harkening back to those “sneaky paths” that wind through her memory — paths that fostered in her the wonder of woods, water and wildlife. “I want to leave a place where people can reconnect to the land,” she says.

This project was funded by the Siuslaw National Forests’ Coast Range Stewardship Fund, lottery funds through the Oregon Watershed Enhancement Board, and Meyer Memorial Trust.

Filed Under: News

  • « Go to Previous Page
  • Go to page 1
  • Interim pages omitted …
  • Go to page 3
  • Go to page 4
  • Go to page 5

Footer

Looking for Something?

Subscribe to our mailing list
Donate!
Shop

Marys River Watershed Council

101 SW Western Blvd, Suite 105
Corvallis, OR 97333

PO Box 1041
Corvallis, OR 97339-1041

(541) 758-7597

Contact & Map

  • Facebook
  • Instagram
  • LinkedIn
  • Twitter
  • Board Login
  • Privacy Policy & Terms

Copyright © 2022 · Marys River Watershed Council. All rights reserved.