Hay Creek Riparian Planting #2


Terry Butler, 2018 Volunteer of the Year

Terry Butler, 2018 Volunteer of the Year

“If I have to pick a favorite place in Oregon’s high desert, it would be Sutton Mountain, but I’m excited about all of the Wilderness Study Areas,” says Terry, adding, “Each is a gem to explore, and I hope they all get protection someday… I love the scale of the physical beauty of the desert.”


Spring Basin Wilderness

Spring Basin Wilderness

Spring Basin Wilderness

With 10,000 acres of undulating terrain, secluded canyons and spectacular vantages of the John Day Country, Spring Basin is magnificent to explore This public treasure, forever protected as Wilderness, offers a profusion of desert wildflowers in the spring and year-round recreational opportunities for hikers, horseback

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Western Rattlesnake

Western Rattlesnake

Also known as the Great Basin Rattlesnake, these pit vipers have buff-tan coloring and small, oval blotches to blend into their arid surroundings. Small heat-sensing indentations on each side of the snake’s snout detects warm-blooded prey for better striking accuracy in the dark. Source: The Oregon Encyclopedia

Latin name: Crotalus oreganus lutosus

Organizer: Jefferson Jacobs

Start Date: 10/8/2020

End Date: 10/11/2020

Region: John Day River Basin River Basin

Difficulty Rating: 3 out of 5

Maximum Group Size: 15 participants

About the place

Cottonwood Canyon State Park is one of Oregon’s newest state parks. Formerly the Murtha Ranch, this 8,000-acre park exemplifies the rugged beauty of the John Day River territory with remarkable canyons, tall plateaus and sweeping sage-covered views. Cottonwood is home to bighorn sheep, pronghorn antelope and elk, and the John Day River running through it is home to chinook, steelhead and other species of native trout.

View the map.

About the stewardship work

This trip involves restoring beaver habitat to three miles of Hay Creek, a steelhead-rearing tributary of the John Day. Beaver trapping, historic overgrazing, cycles of flood and drought, and recent wildfires have resulted in a creek eroded down to 20 feet below its surrounding floodplains, without native plant diversity or shade. The four-year Hay Creek restoration project (now in its third year of implementation) involves protecting existing vegetation from browse, building beaver dam analogs (BDAs) to provide irrigation to dry floodplains to make them suitable for planting, and installing a large number of diverse, native riparian plant species.  By giving beaver the food and materials they need, they will be able to do the real restoration work in Hay Creek: The result will be a creek resilient to the impacts of climate change and able to support healthy populations of a wide variety of native flora and fauna.

On this trip, ONDA volunteers will be digging holes and planting 1,000 potted plants within protective exclosures. These exclosure locations were chosen based on the soil moisture provided by the adjacent BDAs we built in August and the suitability for actually being able to dig a hole. Volunteers can rotate as desired through tasks such as digging holes and planting plants, hauling dirt, and installing cardboard weed mulch.

No experience or special equipment necessary, just a willingness to learn. Some tasks will be physically strenuous, but there are plenty of tasks that are not, or can be accomplished at a pace appropriate to your specific abilities.

Trip highlights and challenges

  • Navigating steep incised stream banks and potentially variable fall temperatures.
  • A major feeling of accomplishment in being part of work which will fundamentally improve three miles of creek and eventually insulate it from the impacts of climate change.
  • The relative closeness of the project area to Portland allowing for day-trip access if desired.

Trip timeline

  • Thursday, October 8, 5 p.m. to 4 p.m.: We will meet at the Hay Creek worksite, spend the day working, then head to the Cottonwood Canyon State Park campsite for the night.
  • Friday-Saturday, October 9-10: After breakfast, we’ll car-pool the 25 minutes or so to the worksite in Hay Creek. We’ll be away from camp all day, but head back around 3:30.  If folks need to head out that evening to get back to work that is totally fine.
  • Sunday, October 11: After breakfast, we will break down camp and volunteers can head home.
  • It is possible to join this trip for just one or two nights instead of three: please just notify the trip leader via email after registration


We will be camping in the luxurious Cottonwood Canyon State Park Campground. There is potable water onsite, as well as bathrooms, showers and kitchen shelters.


This trip has such a wide variety of work, that there is ample opportunity for finding a job that fits with your abilities. In general, however, most tasks will require the ability to navigate uneven ground, and getting up and down from the ground.  Everyone can pace themselves, regulate their own level of effort, switch between various available tasks of varying intensities and rest as needed.

Participant responsibilities

Participants are responsible for their own food, camping gear as well as transportation to and from the trip. Car-pooling will be available. Participants should be prepared to be away from camp all day each of the work days. Bringing a shovel would be appreciated.

Gear provided

ONDA will provide tools for the work, some group camping equipment, and expert leadership. We also provide hot water at morning and evening mealtimes to help expedite meal prep, and yummy coffee in the morning.


An ONDA registration application and medical form are required for this trip. Check the box next to each trip you would like to attend. You only need to fill this form out once per year.

Apply Now

What happens next?

You will receive a confirmation email within 10 working days of submitting your form. The confirmation email will provide information regarding which trips you are on the “participant list” for, and which trips are full, and therefore you have been placed on the “waitlist.”

Six weeks before the start of the trip, the trip leader will send out an RSVP to make sure everyone is still able to participate. Based on RSVPs, open spaces will be backfilled with people from the waitlist.

Three weeks before the trip start date, registered and confirmed participants will receive driving instructions, maps, car-pooling options, and additional information in an email sent by the trip leader

If you have any questions in the meantime, please don’t hesitate to contact the trip leader.