The many acres of trails on the West Side of the Blue Hills Trail are often home to beavers. In years past, we've been able to tolerate a few of their permanent dams while trying to maintain the adjacent trails in the summer, and groom next to their dams in the winter.

Sad to say, too often we've resorted to trapping to remove 'nuisance beavers' (we report the problems to the County Forestry Department, and they hire out the work to a professional trapper).

All summer we've observed an active 200-foot long beaver dam that is located next to the ski trail (between intersections I and H), with about 130 feet of the trail wet enough to perhaps make it difficult to groom and ski this winter. Instead of trapping out the beavers at this spot, we decided to try a different approach. We'd like to learn how to coexist.

The first photo (below) shows this location in early September. See the small bridge? Beyond the bridge the trail has water slowly moving over the trail. We've debated various options, and yesterday (November 13th) decided to install a small beaver deceiver (pond leveler) device.

Here's what Sam, Benny, and Tom did...

·     Purchased five 10-foot lengths of 4" corrugated HDPE pipe ('drain tile') and one filter

·     Breached the beaver dam with the goal of dropping the water level about two feet

·     Screwed the pipe sections together, and fastened the filter on the upstream end

·     Drilled holes in the first 20 feet of pipe (to allow trapped air to escape)

·     Attached a weight five feet from the upstream end (to hold the pipe underwater)

·     Waded into the pond with the upstream end of the pipe (and the weight)

·     Placed the downstream end of pipe (30 feet in length) through the breach in the beaver dam, and under the bridge on the ski trail

·     Dropped the upstream end (and weight) into water that was probably five feet deep

·     Placed a vertical wood post in the breach of the dam, and attached the pipe to that post

·     Confirmed a nice volume of water flowing through the downstream end of the pipe

The materials cost about $30. We’re hoping the beavers quickly show up and repair the breach in the beaver dam. This hopefully would seal the pipe into the dam at a height that will control the water level – leaving enough water for the beavers to use the pond, but keeping the water level low enough to minimize the tendency for water to leak through the dam and flow over the ski trail.

We learned a lot from this first attempt at installing a pond leveling device. It was a nice muddy day playing in the beaver habitat, here’s hoping we can coexist.

Each summer, we evaluate our 20+ miles of trails to look for areas in need of bulldozing. The goal is to control erosion and/or improve trail segments to enhance skier enjoyment. The Rusk County Forestry Department usually donates the cost of two days of dozing plus the necessary grass seed; the dozing is performed by highly skilled local Wisconsin DNR foresters. We're fortunate to benefit from this ongoing relationship.

This summer, all of June and the first half of July were very dry for a change. This created an opportunity to bulldoze areas that would otherwise be too muddy for dozing. So we focused this year's dozing on two areas on the East Side trails: the Roundabout intersection, and the lower half of the Hairpin Trail.

The Roundabout Trail was created several years ago. It's a great way to climb to the Ridgeline, or to quickly descend from the Ridgeline on the way back to the warming house. It flows beautifully, and is one of our favorite trails. However, when this trail was built conditions were too muddy to create the ideal junction between the Roundabout Trail and the Rollercoaster Trail. When skiing downhill, we've been forced to stop and make a hard left turn to switch from the Roundabout to the Rollercoaster.

Good news - we just completed dozing that added a sweeping left hand turn that will allow skiers to maintain their speed while dropping from the Roundabout Trail onto the Rollercoaster Trail. It's gonna be sweet!

On the Hairpin Trail, the lower half (the southern half) had several rocky and rutted areas that made grooming a real challenge. As a result, that trail hasn't been groomed and skied very often. On their way back from working on the Roundabout Trail, dozers spent time improving several segments of the lower half of the Hairpin Trail. This should be a welcome improvement for groomers and skiers alike.

Our volunteers spread grass seed August 20th, first spreading an annual rye, then spreading a perennial mix that includes clover (makes for nice grouse habitat).

Many thanks to our DNR dozer operators (Bob Hauser and Colton Erickson), they did a super job!

Check out the following pictures taken August 20th...

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CLICK HERE FOR A VIDEO SHOWING THE NEWLY DOZED ROUNDABOUT-ROLLERCOASTER INTERSECTION

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The Blue Hills Trail is excited to partner with the American Birkebeiner Ski Foundation for the 2021 Birkebeiner (Birkie) Ski Race. SCROLL DOWN TO SEE THE THREE COURSES we've outlined that will satisfy distance requirements for either the Prince Haakon, Kortelopet, or American Birkebeiner races. Our trail system is very well marked - but you will need to carry your own race directions.

Join in the fun by completing the race from Feb. 20 to 28. You are free to ski any of our trails that you please, they'll be open to racers and non-racers alike. The Blue Hills Trail is a Tier 3 Virtual Partner, and we are committed to grooming frequently during Birkie week. Track will be set prior to the week of the Virtual Birkie, and as needed thereafter. See the Virtual Race page on the American Birkebeiner website for additional information on choosing the virtual option.

To help plan your outing... At the top center of our website, 'Trail Conditions' are updated twice daily (this includes grooming reports).

To help you find your way around...

• Click this link to use ‘Avenza Maps App’ and download our WEST SIDE MAP to your phone
• Click this link to use ‘Avenza Maps App’ and download our EAST SIDE MAP to your phone

To print the following maps, right click any of the images to 1) open in a new tab and print from there; or 2) save to your computer and print from your computer.

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Prince Haakon 14K virtual race 2021

The following map shows our suggested Prince Haakon Route (13.99 Km)

Firelane Road ⇢ A ⇢ X ⇢ A ⇢ B ⇢ J ⇢ I ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ C ⇢ B ⇢ A ⇢ Firelane Road

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Kortelopet 26K virtual race 2021

The following two maps show our suggested Kortelopet route (26.26 Km)‍

Kortelopet LAP 1:‍

Firelane Road ⇢ A ⇢ X ⇢ A ⇢ B ⇢ J ⇢ I ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ C ⇢ B ⇢ A

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Kortelopet LAP 2:‍

A ⇢ X ⇢ A ⇢ B ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ J ⇢ B ⇢ A ⇢ Firelane Road

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American Birkebeiner 43K virtual race 2021

The following two maps show our suggested Birkebeiner route (43 Km)‍

This route combines loops that add up to 43K. Starting at the warming house, you’ll ski 19K on the East Side trails, then cross to the West Side trails for another 24 K. Scroll down to look at BOTH maps that guide you through the East Side to the West Side trails.

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Virtual Birkie East (19K):

1 ⇢ 26 ⇢ A1 ⇢ 2 ⇢ 3 ⇢ 4 ⇢ 5 ⇢ B1 ⇢ B2 ⇢ B3 ⇢ 9 ⇢ 8 ⇢ 7 ⇢ 6 ⇢ C1 ⇢ C7 ⇢ C6 ⇢ C2 ⇢ C1 ⇢ C7 ⇢ C6 ⇢ C5 ⇢ C4 ⇢ C3 ⇢ 17 ⇢ 16 ⇢ 8 ⇢ 9 ⇢ B3 ⇢ B2 ⇢ B4 ⇢ B3 ⇢ 9 ⇢ 10 ⇢ 13 ⇢ 12 ⇢ 11 ⇢ 10 ⇢ 13 ⇢ 14 ⇢ A5 ⇢ A2 ⇢ 25 ⇢ 24 ⇢ 22 ⇢ 23 ⇢ 24 ⇢ 22 ⇢ 23 ⇢ L

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Virtual Birkie West (24K):

L ⇢ K ⇢ J ⇢ I ⇢ C ⇢ D ⇢ E ⇢ E ⇢ D ⇢ F ⇢ G ⇢ H ⇢ I ⇢ C ⇢ B ⇢ A ⇢ X ⇢ A ⇢ B ⇢ C ⇢ I ⇢ H ⇢ G ⇢ F ⇢ D ⇢ C ⇢ I ⇢ J ⇢ B ⇢ A ⇢ X ⇢ A ⇢ Firelane Road

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Most of December 2020 was dry and warm. Instead of skiing the Blue Hills Trail, we’ve been hiking its ski and snowshoe trails. A recent return to colder weather allowed nearby lakes to freeze solid, and during the middle of the month we enjoyed skiing a 1-inch coating of snow on always beautiful Audie Lake (located 2 miles northwest of our trailhead).

Then the weather forecast got us all excited, calling for snow a couple days prior to Christmas. We started closing off traffic on the ski trails, hoping to retain the little snow already on the ground. However, December 23rd was warm with too much rain; toward evening the winds began howling, temps plummeted, and wind whipped snow blew on by. The following day temps were in the single digits and when we inspected the trails, we were pleasantly surprised to find about 2.5”-3” of new snow stuck to the ski trails. Just enough to start some early season grooming.

After several days of grooming, today (December 27th) we're enjoying very good skating and good striding on 'Excelsior Road' (West Side) and the 'Gravel Road' (East Side of the trail system). The rest of the trails have a thin base with an irregular surface, grassy patches and dirt spots - skiable but not nearly as much fun as the two 'roads'. Take a look at the maps (images below) for a quick summary of the open trails.

Here's what groomers have accomplished since the rain/wind/snow event of December 23rd:

• Packed (rolled) 'Excelsior Road' (West Side) and the 'Gravel Road' (East Side) on December 24th
• Packed (rolled) many of the East and West trails December 25th
• Packed (rolled) more of the East Side trails the morning of December 26th
• Brought out our big G2 implements (finishing tools) and groomed 'Excelsior Road' (West Side) and the 'Gravel Road' (East Side) the afternoon of December 26th. This included setting a shallow classic track.

Here's an inside view of our grooming logic:

• At the beginning of the ski season, the initial grooming is targeted at knocking the air out of snow next to the ground so the interface can freeze into a protective layer and allow frost to penetrate. If it’s cold enough and dry enough we use rollers for this first step. During that first step, we often discover damp areas that need to be compressed so they freeze up.
• As soon as the base is thick enough, out come the finishing implements (we use Tidd Tech Generation 2 groomers) to start sculpting the surface. We start setting classic track only after the base has set up AND when the base is thick enough to minimize exposing grass, dirt and rocks.
• On our trail system, we have a couple of gravel road surfaces that tend to freeze up and hold snow earlier than the rest of the trails. That's where you'll find the best skiing right now (look at the maps below).
• So much of the good skiing in the days ahead is dependent on the summer/fall trail maintenance. This includes mowing, bulldozing to deal with erosion, repair of bridges & culverts, chainsaw work to clear downed trees, and brushing the trail margins. Please join us when we put out the word seeking volunteers (we have an annual work day late September). 

Our head groomer put in an 8-hour day yesterday, and was willing to return late evening to touch up some trails. We told him to rest up, enjoy family, and wait for some fresh snow. No grooming today.

Ski the Hills!

Winter 2019-20 started early.

10+ inches of heavy snow November 27, 7+ inches of heavy snow November 30, 4+ inches of dense snow December 9, 2.5 inches of light snow December 12. Groomers had their hands full throughout December. This made for very good skiing over the Christmas and New Year Holidays. January added 14" of snow in generally light snow falls. February was dry, only 5" of snow. We had only one major rain event (1.5" of rain December 28), and the rain was absorbed into the abundant base. Trails were in great shape at Birkie time. Then warm weather moved in a week after the Birkie. The last grooming was March 13, but we were able to enjoy decent skiing into the beginning of April. All thanks to the big snows in late November.

We groomed a total of 57 times this past winter. Here’s the breakdown: once in November, 18 times in December, 19 times in January, 16 times in February, and 3 times in March.

Our head groomer and his crew were very willing to use our rollers - both of our rollers were used more this past winter than at any time in the past. As a result, this past winter the trails were groomed wider, and the edges were more firm. Groomers were very willing to try different techniques, and performed far more evening grooming than at any time in the past. This allowed the grooming to set up by the time skiers arrived in the morning. The classic track was in generally good shape most of the winter - the groomers were responsive to input from some of our most enthusiastic classic skiers. Thank you groomers!

The ABR compaction drag (we call it the 'Blue Thing') also was used more frequently this past winter. It was especially helpful removing high spots in the center of the trail, and when the trails needed a quick light touch-up of the skate lane.

Logging along Rut Road kept us from grooming that part of the East Side Core Loop the entire winter. Toward the end of that logging operation, it also disrupted our access to the West Side using the usual East-West crossover trail. However, one of the real pluses this past winter was the newly permitted use of Excelsior Road on the West Side for grooming and skiing. In the middle of December, after the gun deer hunts were done, a berm was plowed to block off traffic at the east end of Excelsior Road. We then groomed the entire 3 km length of Excelsior Road, and skiers were uniformly thrilled with the results.

Overall, it was a fairly long winter with very good skiing and snowshoeing in the Blue Hills. We hope the following photos trigger some good memories.

We performed some long anticipated trail work today. Read on...

Several years ago, about 1 km of East Side ski trail was heavily damaged when a truck was driven on soft trails. The perp cut through a heavy chain securing a cable barrier, then drove 2/3 the distance from #2 to A1 before turning around at a muddy water crossing. What a mess! (Refer to map image below to get your bearings.)

Since that damage occurred, we've added more signage reminding visitors that the trails are non-motorized. Ever since that trail damage, we've been planning on replacing two cable barriers with more substantial gate barriers. Other trail maintenance issues received higher priority until we found the time today to install these gates.

The Rusk County Forestry department donated the gate materials -- in exchange for our volunteers supplying the concrete and labor.

A group of five of us set aside Sunday (November 17) as our gate work day. The weather forecast called for 1" of fresh snow and temps in the 30s.

We awakened to 2+ inches of wet snow. Not to be discouraged, we met at the warming house at 11 a.m and collectively identified spots for the gates, then went to work. This included:

• Measuring 16'4" between post centers.
• SB started melting snow to prepare hot water to mix with the quick set concrete.
• JW used his tractor and power auger to start the holes.
• When the auger was stymied by rocks, we took turns using long pry bars and post hole diggers to approach our target depth of 4 feet (that's a pretty deep hole when considering the glacial rocks in the way).
• SB set up his transom to make sure the depth of the holes would result in a level gate.
• We placed the gate posts in the holes, made sure they were plumb, added hot water in the bottom of the holes, then added 4 bags of quick set concrete in each hole.
• After allowing the concrete a few minutes to start setting up, we were able to place the gate on the poles and fine tune the position of the posts.
• Fitment was very good!
• After completing the gate at #1, we moved down the 'Gravel Road' and repeated the process at #2.

Fun day sharing the work, we finished in about 3 hours. Glad we didn't let the weather get in the way. Relieved to find the grassy surface had prevented deep frost. Pleased to see the concrete set up so quickly - it should be solid before it has a chance to freeze.

We realize that barriers tend to keep out only the honest folks. The chosen gate locations will hopefully discourage trail damage, these new gates are more obvious and much safer than cables, and the gates visually are a nice addition.

Many thanks to our work crew of 5: Sam Behrends, Lori Larsen, Kent Meng, Tom Paulsen, and John Waldron. Special thanks to Sam for rounding up the concrete and many of the tools; and to John for braving slippery roads to trailer his tractor and power auger to/from the trailhead.

Picture(s) with this message were taken November 17, 2019.

This is it! This is what we work for during summer trail maintenance, and wait for as we watch the weather forecasts in November and December. The weather changed in late November, colder temps finally arrived and the very wet trails began freezing as we began grooming in early December. We started skiing December 10th after grooming some of the trails closest to the warming house. By mid December, cold weather allowed more grooming and we've enjoyed surprisingly good skiing for this early in the season.The weekend of December 23-26 (and the following week) became a groomer's challenge. We were all set to groom late the evening of December 23rd. That evening the Hills received 2" of very sticky snow, and the forecast called for lots of rain on December 25th. By group consensus, we decided to avoid grooming the December 23rd snowfall, let it sit and hope it would absorb the forecast rain. Mild temps all that weekend culminated in 0.7" rain the evening of Christmas Day, followed by falling temps and A MAJOR WINDSTORM on December 26th. We're glad we allowed the December 23rd snowfall to rest without grooming. It magically absorbed the December 25th rainfall. After the December 26th windstorm, temps fell the week of December 26th, and our groomers spent loads of hours clearing tree-falls and branches. And skiers helped by flicking and flicking and flicking the sticks. As the New Years weekend approached the trails were in good shape, and skiers from near and far marveled at the quality of the skiing in the Hills.

The annual fall banquet for the Blue Hills Trail Association, Inc. (BHTA) was held Saturday, November 7th at Lehman's Supper Club in Rice Lake. While bidding on the numerous silent auction items, this group of silent sports enthusiasts enjoyed camaraderie, libations, great food, and Dr. Bob Inman's dynamic slide show presentation ("Wolverine Biology and Conservation") describing ground-breaking work applying GPS tracking in the study of wolverines. The GPS technology that Dr. Inman and his wife applied for the first time to wolverines revealed the amazing capacity of the species to move through rugged terrain and the vast multi-state scale over which conservation of wolverines must occur. After a delicious buffet meal, master of ceremonies (Patty McGown) turned the floor over to BHTA vice president Ron Jasperson who summarized the many significant events impacting the Blue Hills Trail this past year, including: the huge number of volunteers helping throughout the year; the tremendous all-season usefulness of the 2014 John Deere Gator with Camoplast tracks purchased spring of 2014; and a very good ski season during the winter of 2014-15 that attracted more 'out-of-the-area' skiers than ever. Ron reported the trails are in good shape as we head toward winter, and noted that fundraising this fall has been very successful. He was pleased to note that the Blue Hills Trail Association, Inc. remains financially solid. To honor a few of our many volunteers, two special awards were presented: Patty McGown and Nels Curnow accepted the "2 Busy 2 Pee" traveling trophy (a porcelain urinal) honoring their numerous contributions of time and energy. Then Dave Olsen was honored for his many years maintaining the pit toilets - he received the golden clothespin award. Following Dr. Inman's presentation, prizes valued at more than $5000 were distributed to the attendees -- including Mark Bittner winning the raffle for the Spring Street Sports $250 gift card, and Erik Ostenso winning the raffle for the New Moon $250 gift card. Our many donors graciously give back to their communities -- when the opportunity arises, be sure to offer them a sincere thank you. Colder weather's overdue, get your skis ready!