Summer rewind...

By Harley Lott, Southern District, Mankato Crew - 10/26/2018

Hey there fellow corps blog followers, been a while since I have posted a blog about the crew. We were busy this fall with three, ten-day spike trips out of town. It’s been a little hard to stay on top of it all but here is the break down of what we did.

The month of August came in hot and sweaty with temps ranging anywhere from ninety degrees all the way to one hundred and fifteen degrees. The crew was out at Knife River Indian Villages historic site near Stanton, North Dakota. Most of our time was spent working on clearing trees that were brought down two weeks before our arrival by a tornado. Several storm-damaged trees lay twisted across the hiking trail system. In our down time we learned about the area’s history and about the people, which included a day trip to Teddy Roosevelt national park where we took in the vast scenery and wildlife the park had to offer.

Soon August was over and the month of September was upon us. We were back home for a few weeks working on various projects for the fish and wildlife service out of the Litchfield office. After some much need time at home we embarked on our next journey to Crescent Lake National Wildlife Refuge near Ellsworth, Nebraska. We spent our time working on vegetation plots to better understand if areas of the refuge would be suitable for grazing of cattle. We collected barn owl pellets so researchers at the fish and wildlife service could get a better understanding on what they were eating on the refuge. We learned how to install and maintain barbed wire fencing and maintain some of the hiking trails as well. We visited Chimney Rock historic site and learned about the Oregon trail and how the landmark served as a vital piece to settlers on the journey west.

Summer soon left us in a flash and the dreaded ninety to one hundred-degree days were over and it was time to embrace the cold as the we prepared for our last venture out west. Off to Devils Tower National Monument in the state of Wyoming. We spent most of our time helping track bats within the monument’s boundaries. Small radio transmitters had been attached to their little bodies with surgical glue, so the transmitter would eventually fall off. The purpose of the study was to understand if the bats were staying in the park to hibernate or not, so they could implement better management strategies if white nose syndrome was to take hold.

So that’s a wrap on what we have been up to for most of the summer, ‘till next time.

Road-trips, ravines, and rattlesnakes

By Kelsey Brock, Southern District, Mankato Crew - 10/11/2018

Last month, our crew completed our first ten-day spike trip all the way to Nebraska. This started off with a ten-hour car ride, and then meeting up with one of Rochester’s crews at Scott’s Bluff National Monument. This was not only a place with gorgeous scenery, but also has the Oregon Trail running through it as well.

When we finally arrived, we got to see all the amazing sites this place had to offer, from down into its ravines all the way up to the views from the top of the bluffs. We even got the chance to attend a star gazing event at the top to check out some planets and constellations.

 Once we got to work, our main focus was to spray invasive species of thistle, along with some removal of puncture vine. So for the next week and half, we adventured across prairies, down into ravines, and climbing up bluffs to take down some thistles. Rattlesnakes were seen, pants were ripped, and the sweat was very real. But it was a great opportunity to be able to work everyday surrounded by such unique beauty, and we had a lot of fun doing it. .

*many thistles were harmed in the making of this spike trip*

Water Trails: "So, what do you do?"

By: Erin Bjork, 10/9/18

"So, what do you do?"
"I'm an AmeriCorps member, and most days I run chainsaws on boats."
"You what?!"

Since last spring, this is usually how my conversations go when meeting new people and describing my work on the Minnesota Water Trails.

To zoom out to the big picture, the Water Trails consist of stretches of river (or lakeshore in the case of the Lake Superior WT) designated for recreation by the Minnesota Department of Natural Resources and maintained by the DNR and three Conservation Corps young adult crews. If you have a canoe, kayak, or paddleboard, you can register it with the DNR and use any of the trails (many are appropriate for motorboats as well). My favorite Water Trails to recommend are the Snake and Kettle, two absolutely beautiful rivers that give the feel of the North Shore but are only a little over an hour from the Twin Cities. If you explore the Water Trails on the DNR website and take a look at WT maps, you'll see that each trail has marked boat launches for canoes or motorboats, campsites, rest areas, and notes on the river/lake.

Some of our responsibilities as Water Trails crews are to perform maintenance on the campsites and launches: from mowing to installing new signage, even occasionally creating new campsites or taking down old ones. On rivers with portages, we do the same--the aforementioned Snake and Kettle Rivers have a couple of long portages that we visit once a year for mowing, signage checks, and cleaning up their campsites (with breaks to snack on wild blueberries, if we hit the right time in the season).

These maintenance activities are important to the Water Trails experience—making sure signage is up to date and correct, and providing clean, well-kept campsites and portages help river users have a great trip. However, the real gem of Water Trails service is our snag removal work: what I always call "chainsaws on boats." In a nutshell, if a tree falls across a river, or a logjam accumulates, it can be dangerous and difficult for paddlers, so we cut safe paths through or around these snags.

When I first heard about snag removal, my 2017 term Crew Leader called it "underwater chainsawing" and I thought he was kidding. Turns out that's really what we do, spraying water with our saws as we cut away hazardous branches under the surface of the water. In a jonboat, we operate our saws directly from the boat, working as a team to keep the boat in position and make safe cuts. When we canoe, we have to get out and stand in the river to operate our saws--their motors are powerful enough that they could easily drive (and tip) the canoes!

One of my greatest challenges is analyzing and manipulating the physics of the trees we work on. On land, gravity and tension determine how a tree will fall or roll. In the water, buoyancy and current come into the picture as well, multiplying the chances of getting a saw pinned in a branch if a cut isn't made just right. Exploring and confronting these forces, and working on such a variety of projects, gets me excited about my service term every day.

While much of our work is for the benefit of recreation, we also keep in mind the ecology of the rivers we visit. We try to keep our cutting minimal and all woody debris we cut or dislodge is left in the river to serve as important habitat for fish, invertebrates, birds, and all the wildlife surrounding these river habitats. I often fish trash and recycling out of logjams for proper disposal, almost invariably finding at least a couple mismatched flip flops or Crocs, cans and bottles, and inflatable balls.

I am honored to have had the opportunity to ensure great recreational experiences for others, learn about water resources, and spend my days in some of the most beautiful settings our state has to offer. As a kid who never went camping, having the opportunity to live in a tent all summer long has truly been a dream, and I am so thankful that the Corps took me on as a member last year and allowed me the chance to lead a crew this 2018 term!

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Before and After: Fish Passage Restored

By Eimy Quispe, Conservation Apprentice with the Carlton Soil and Water Conservation District (SWCD) - 9/28/2018

Field season this past summer has been incredible. Stream surveying for culvert replacements can be a challenge since some streams in Carlton County are not in the best shape, but that’s made our surveying time unforgettable. After stream surveys are completed and field data is collected, planning and designing efforts take place in order to complete a project. Culverts around the county are in different conditions and surveys allow us to take a closer look in order to address some of the stream’s problems such as erosion control, fish or aquatic organism passage, water quality, etc.

  Caleb Maki, Public Work Supervisor for the City of Scanlon

Caleb Maki, Public Work Supervisor for the City of Scanlon

Scanlon creek is a trout stream, and home for other aquatic organisms in Carlton County. Due to the notably undersized culvert connecting the stream under the road, there was local concern about causing barriers for aquatic organisms to pass through the culvert. The structure that was in place was also heavily deteriorating the road going over it and producing flooding upstream while the backed up water waited to pass through the culvert. This is why the culvert connecting Scanlon creek was replaced in July of 2018 as a cooperative project.

The Scanlon Creek culvert was replaced thanks to the joint work of the City of Scanlon, Carlton County Transportation Department and SWCD, Conservation Corps Apprentice: Declan Devine, and Contractor involved with this project. Our Conservation Corp Apprentice’s stream survey, culvert design, and overall collaboration with field work needed for Scanlon creek to have a properly sized and installed culvert is an important part of what has made this project happen.

The goal of having a properly sized and installed culvert in this case is to reduce sediment erosion and increase aquatic organism connectivity. Sometimes projects don’t happen immediately but over an extended period of time and, in this case, the work done by Declan last year has had a positive impact that can now be highlighted. Some comparison pictures below illustrate the work that was completed this summer!

BEFORE - Summer 2017

AFTER - Summer 2018

Stream Surveys 2018