Posts Tagged ‘HRWC events’
We have a very large whiteboard in the conference room at HRWC, and the holidays prompted some doodling across its vast expanse. Suddenly, the Huron River was populated with all sorts of creatures having some winter fun, skating away…you know, like they do.
The scientists loved it – mostly. Just a few quibbles, really, and what struck me was that the concerns were NOT that the scene included Santa and his reindeer, a snowman, and that all the watershed animals were on skates. Oh, no. That was all fine! The two issues were:
- the crayfish was skating forward and not backward as nature intended
- there was a bear in the scene, and there are no bears in the watershed
The ensuing conversation, while amusing (the 2011 black bear sighting at Hudson Mills was submitted, and rejected, as evidence as it seems he/she was “just passing through”), showed the depth and breadth of scientific inquiry that is the norm at HRWC. We take a good hard look at everything, and that is to the advantage of the river, the watershed and all the creatures in it.
You just can’t get away with fake news at HRWC. A skating bear on the Huron is going to get fact-checked in all directions. A crayfish with forward momentum is simply not right, and all the
scientists on staff are going to let you know this (nicely, of course!), and then you are going to get to examine the crayfish poster (yes, we have a crayfish poster!) for information, and the conversation spirals off into what are common to the watershed (virile, northern clearwater and others) and can you eat them like crawdads (yes) and what kind of crayfish are crawdads anyway (red swamp crayfish – invasive to Michigan).
And when you have that level of examination over a cartoon crayfish, you can imagine what happens here on the more serious issues. Impacts of 1,4 dioxane on aquatic life? We are searching globally for the latest science. PAH content of “synthetic” coal tar sealants? We’re on it.
Because that’s how we do things here.
To learn more about the science behind our work, please join us on Thurs, Jan 19, 6-8pm for our Volunteer Appreciation and Season Results Presentation. Through the lens of the Huron’s many creeksheds, HRWC staff will share stories and lessons learned from our 2016 field season at this fun annual event. We will feature 2016 highlights and 2017 plans from our Bioreserve, Fish Habitat, River Bug Studies, and Water Quality programs. NEW Center, 2nd Floor, 1100 North Main Street, Ann Arbor. Register by email: email@example.com.
–Rebecca Foster, Development Associate
Fish, paddle, or play at the Bell Road access point
Located slightly north of the intersection of Huron River Drive and North Territorial, this Huron River access site has it all. The river is absolutely lovely here, with lush forested riparian zones, shallow rocky riffles, deep pools, and a path that stretches upstream and downstream along the river.
The parking area is a little confusing. It is at the end of a dead-end road and there is no parking lot and you can’t see the river. The site is officially a DNR access point though, so parking is allowed here. Park at the end of the road and walk fifty yards down the path to get to the river.
I now call this location my “swimming hole” and regularly take my six year old son to play in the river, tube up and down the small rapids, throw rocks, and jump off logs and the small rock dam. It is also on a section of the river known for a superb smallmouth bass population (please catch and release!), and many people use it as a starting point for paddling instead of the busier Hudson-Mills Metropark slightly downstream.
January 23rd was a beautiful day for the annual Stonefly event. The weather hovered around 30 degrees and the sun shone nicely throughout the volunteers’ time outside. They were searching for stoneflies, an insect that only lives in the healthiest creeks and rivers. The absence and presence of stoneflies, and the trends in their population that we see after visiting a location over and over again, give us clues as to how the water is changing over time.
Unfortunately for the purposes of data analysis and clear-cut answers, stoneflies are affected by more than water quality, however. Strange weather can also play havok on their ecosystems, causing populations to drop off. Our volunteers came back with very low amounts of stoneflies this year, and while we can’t be certain, it is possible that our variable Michigan weather is to blame. You may recall that December was unseasonably warm in 2015, and wonder how that might affect the insects. However, in this case, it wasn’t a warm December that hurt the stoneflies, but instead February 2015, a month that was extremely cold. In fact, it was one of the coldest February’s on record. When streams and rivers are covered by thick ice, oxygen levels decline, which is bad for all aquatic life but particularly bad for stoneflies, who have high oxygen requirements. Also, February and early March are when winter stonefly adults are emerging, mating, and depositing eggs; all activities hampered by extreme cold and ice cover. In summary, the cold 2015 winter had direct consequences for the stoneflies in 2016.
Volunteers did not find stoneflies at many places this year, but five locations in particular that did not have stoneflies were noteworthy as all of them have a long (10+ years) history of always holding stoneflies. In addition, all of these locations have great insect populations at our other events and there are no indications of water quality issues, further strengthening the argument that this year was a weather-related population decline. These five locations were three places on the main branch of the Huron (White Lake, Zeeb, and Bell Roads), Arms Creek at Walsh Road, and Boyden Creek at Delhi Road. Many other locations had reduced numbers or family counts.
Those interested in all results can see them here: PDF report.
Prior to the event, I laid out several examples of things that we would watch for this year:
Davis Creek at Pontiac Trail: Stoneflies have been dropping off here for the past decade. Volunteers did come back with stoneflies this year, though not the winter stoneflies but rather a family that is more widely available. Still, this is good news.
Honey Creek at Wagner Road: Stoneflies were missing here in 2014 for the first time, and unfortunately volunteers did not find them this year either.
Woods Creek at Lower Huron Metropark: Just like Honey Creek at Wagner Road, stoneflies were not found here for the second year in a row.
Insect populations are resilient and can bounce back with good water quality and suitable weather conditions. While this year was disappointing, the mild winter we are experiencing right now may result in a bumper crop in 2017. Come next January, HRWC and its volunteers will be ready to check it out!
It is January, which means that one of HRWC’s favorite events, the Stonefly Search, is right around the corner.
Stoneflies are interesting because they are the most pollution intolerant group of aquatic insects that we have in Michigan. They can only thrive in the cleanest water with high levels of dissolved oxygen. When they are found at a location it is a confirmation of high water quality, and when they disappear from a stream it is a warning sign that water quality has degraded.
It might seem strange to many that we hunt for stoneflies in the winter. This is because two of the stonefly families, the Capniidae and the Taeniopterygidae, change from aquatic nymphs to terrestrial adults in the late winter and early spring. This means that we can’t find them during the normal April River Roundup, and so we have to look for them earlier in the year!
The Stonefly Search always produces interesting results. Let’s take a look at some of the findings in recent years.
Reported in 2013: Four sites had the best stonefly samples that had ever been seen at those locations: Chilson Creek at Chilson Road, Fleming Creek at Galpin Road, the Huron River at Flat Rock, and Woodruff Creek at Buno Road. At each of these sites, the stoneflies normally found at the location were there, but also new stonefly families were found that had never been seen there before! A greater diversity of stoneflies indicates greater stream health. These are promising results and hopefully it will continue into longer term trends.
Reported in 2011: Since 2007 and up through last year, our volunteers have found 4 families of stoneflies in Mann Creek. This includes 2 stonefly families that can be found in creeks year round (Perlidae & Perlodidae), and the 2 stonefly families that are only found in the winter (Capniidae & Taeniopterygidae). Even in the Huron’s healthiest streams, it is unusual to find more than 2 families of stoneflies during the Stonefly Search. So, Mann Creek is special indeed. Mann Creek flows through a residential neighborhood- but one really interesting thing about Mann Creek is that there is a very wide natural riparian zone surrounding the creek. This riparian area provides habitat and food for stoneflies as branches and leaves fall into the creek. To see Mann Creek and its impressive riparian zone, click here.
Reported in 2015: Davis Creek at Pontiac Trail (near South Lyon) is a location where the stonefly population has dropped over time. This change is concerning because it happened slowly over the last ten years and our spring and fall samples show a very similar pattern. In the early 2000s we regularly found one or two stonefly families at the creek, but they started to drop off and now have not been found since 2009.
Reported in 2015: The team searching for stoneflies in Honey Creek at Wagner Road (Ann Arbor) were unable to find stoneflies. This site has been sampled 14 times since 1995, and this is the first time that stoneflies could not be found. This is a site with lots of turbulent highly oxygenated water and should be a great place for stoneflies. Taken in isolation, the absence of the stoneflies at Wagner Road would not be concerning given that this is a single sample. However, two upstream Honey Creek Adopt-a-Stream sites used to have stoneflies but haven’t in years. Stoneflies haven’t been seen in Honey Creek at Jackson Road since 2008; they haven’t been at Honey Creek at Pratt Road since 2003. All of the pieces combined indicates that the overall quality of Honey Creek is degrading over the last decade.
Reported in 2013: The team searching for stoneflies in Woods Creek in Belleville came back disappointed. Wood’s Creek at the Lower Huron Metropark has been sampled 12 times since 1997, and this is the first time that stoneflies could not be found. The problem likely comes from the thick ice and difficult conditions rather than pollution or disturbed stream habitat, but we will keep an eye on Wood’s Creek next year.
What will we find in 2016?
Will Mann Creek continue to reign as the king of Huron River stoneflies? Will we find stoneflies where they have never been before?
Will we find stoneflies this year at Davis, Honey, and Woods Creek, or has the water quality there continued to decline?
We will see you on January 23 and we will answer these questions together!
A Celebration of a Very Cold Event
by Dr.David Wilson
We don our coats and boots, go forth to break the ice
In frigid, frosty weather that no one could say is nice
We flounder through the streams in search of a great prize
Taeniopterids and Capniids, precious winter stoneflies
Winter stones are quite the thing
Though one surely might be wondering
How these tiny creatures could ever be so bold
As to live and thrive in this bitter winter cold
Paul tells us that in winter these critters really thrive
Cold water holds the oxygen to keep them all alive
And winter is helpful in another major way
The cold keeps fierce predators so very far away
Quite sensitive to any water pollution,
Winter stones provide a quick solution
If we find ‘em we can be sure
That the stream is sweet and pure
The critters are small and rather dark
In this frigid weather they have a lark
Scamper about in the ice and snow
There’s no other place for them to go
To ID them here’s what you do
Look for wingpads four and cerci two
Along the flanks no gills are found
And on each leg two claws astound
The ice is thick, the water chills,
With cold I’m fed up to the gills
But none could say that we are quitters
We’ll search ‘til we find those little critters
Believe me, I know whereof I speak
You’ll find out fast if your waders leak
One hears screams of pain from the bravest jocks
When that icy water hits their socks
Collectors and runners can stay in motion
Stay warmer thus, I have a notion
But picking requires that one stand still
Can be quite bleak, cause many a chill
Don’t go on ice unless waders you wear
If you’re not wearing waders your weight it won’t bear
If you should venture this dumb thing to do
I guarantee you’ll surely break through
Let me warn you right now; listen up and take heed
Bring twice the wraps you think that you’ll need
That usually turns out to be about right
So that you are not left in a piteous plight
A jug of warm water is always quite pleasing
Helps to keep that D-net from freezing
And stout rubber gloves keep collectors’ hands dry
Help a great deal when frostbite is nigh
On these trips a truly most gracious amenity
May help the participants keep some of their sanity
A big jug of cocoa sure hits the spot
Beloved by all if it’s nice and hot.
Stonefly Search is coming January 23! Registration and info here.
About the author:
Dave Wilson is a HRWC volunteer and trained collector who has attended 9 Stonefly Searches and countless other HRWC events.
For the past 50 years, we’ve been working hard to improve our watershed and we are seeing great results. More people are enjoying the recreational opportunities that our river provides. Their experiences are possible because of the improvements we’ve made in clean water, access, fish and bird diversity, local, state, and regional protections and laws, strong master plans, enforcement, restoration, and parks in river towns! Some of the signs of a vibrant and healthy ‘shed are the busiest canoe livery in the state, thousands of acres of protected high quality natural areas, a reputation as the cleanest urban river, active trails and trail towns, a national Water Trail designation, phosphorus reductions and a statewide phosphorus ban on residential lawn fertilizers, and some forward-thinking stormwater protection ordinances and rules.
That’s not to say our work is done. We have a lot more to do and the HRWC board and staff have developed some guiding principles to get us there. As our accomplishments have shown, HRWC protects and restores the river for healthy and vibrant communities. Our vision is a future of clean and plentiful water for people and nature where citizens and government are effective and courageous champions for the Huron River and its watershed. To achieve that, we:
- work with a collaborative and inclusive spirit to give all partners the opportunity to become stewards;
- generate science-based, trustworthy information for decision makers to ensure reliable supplies of clean water and resilient natural systems; and
- passionately advocate for the health of the river and the lands around it.
So, what is next? We will be out in the watershed monitoring our river and streams and natural areas. We will use that information to engage stakeholders and partners in taking actions to protect and restore the watershed. We will use that information to prioritize our outreach and education and other programs. Finally, we will inspire others to get to the river, enjoy the river, have a new experience, love it as much as we do, and care about its future.
We also have a few key opportunities we need to seize upon:
- As more people engage with the river, we need to instill a river stewardship ethic and provide clear options for action;
- In order to develop a collaborative environment that encourages different ideas, perspectives, and experiences, we need to attract and retain volunteers, members, and stewards that represent the diversity of socioeconomic, gender, race, religion, and sexual orientation that are representative of the watershed; and
- We need to celebrate innovative and effective solutions that are coming from the bottom up and work to build strong local leadership in support of them.
We have far-reaching goals and we need you to get them done. Please reflect on what inspires you to be a part of HRWC and where you can have an impact. And then join us as we all jump in to make the next 50 years as successful as the past 50.
HRWC recently hosted the first Michigan Aquatic Restoration Conference (MARC) with partners at the U.S. Fish and Wildlife Service, Forest Service, Michigan Departments of Environmental Quality and Natural Resources, as well as business sponsors Stantec, North State Environmental, Inter-Fluve, and Spicer Group. Located at the retreat setting of the Kettunen Center, the MARC brought together over 120 agency and academic scientists and engineers and industry professionals from all over Michigan as well as several other Great Lakes states. Much of the conference focused on geomorphology, or the study of the processes that shape a river channel and produce the habitat that exists in its present state.
The MARC was led off with a workshop on “Woody Debris Management” by one of the founding fathers of geomorphology, Dr. David Rosgen from Wildland Hydrology. He also provided a keynote presentation on lessons he has learned from more than two decades of stream restoration work. National restoration expert Will Harman from Stream Mechanics discussed a popular conceptual framework he developed — the “Functional Pyramid” — and discussed how restoration practitioners should seek to provide rivers and streams with “functional lift.”
Other presentations and discussions focused on the various and sundry nuances of stream restoration in practice throughout Michigan, the Great Lakes region, and parts south and west. There was a genuine excitement in the air throughout the conference as participants engaged in vibrant discussion about how to apply principles (some theoretical at this point) to stream restoration, in what is a relatively new applied science.
If you missed the conference this year, check out the MARC website for a sampling of the presentations and discussions, and keep your eye out for an announcement of the next iteration.
Looking for a way to expand your knowledge about ecosystems, rx invasives, and the history of conservation in Michigan?
The Michigan Conservation Stewards program has been brought back to Washtenaw County by a collaboration of HRWC and peer organizations. We hope you, capsule as a supporter of the Huron, will take the opportunity to strengthen your knowledge and thus ability to advocate for our natural resources. This 6-week course covers all the basics of conservation, tadalafil introduces participants to a wide-array of topic experts, and is a great networking opportunity.
HRWC staff picks of favorite watershed spots, celebrating 50 years of river protection and restoration work.
Growing up in Farmington, Michigan, the Big Beach trip in our family was to take a cooler and some lawn chairs up to Kensington MetroPark, where I had a great time digging in the sand, picnicking, and swimming at Maple Beach. But the highlight of the trip was always the visit to the Kensington Nature Center. Here is where I could actually touch Things From Nature! Like furs, and skulls, and the mystery boxes you put your hand in to guess what was inside. Here is where I could watch the bees for hours (well, I’m sure now it was really minutes) toiling away in the glass-walled hive. It was here, I believe, (along with weekly episodes of Mutual of Omaha’s “Wild Kingdom” on Channel 7), where I also discovered the importance of wildlife, natural areas, and water to our quality of life, and thus was planted the seed of my future career as an advocate for the environment. Little did I know at the time that I was recreating on the Huron River and enjoying its surrounding natural beauty, and that it would be my future workplace.
So, thank you Kensington, MetroPark, for helping to make me who I am!
- Kensington MetroPark. Photo: ellenm1
HRWC is celebrating its 50th Anniversary this year!
Tell us your favorite watershed spot HERE.
Appreciate the River, Sunday July 12, by joining HRWC for some fun or heading to YOUR favorite spot with friends.
HRWC staff picks of favorite watershed spots, celebrating 50 years of river protection and restoration work.
Hudson Mills Metropark is literally in my backyard. It is arguably the reason we bought our home. My husband and I are both river scientists and enthusiasts so when it came time to raise a family we knew we wanted our children on the river. A lot.
The park is such a great setting to access the river. You can bike (or take a wagon ride) along the border-to-border trail. In this section, that trail is lined by beautiful forest and offers many river views. My favorite time on the trail is during the spring bloom. Trout lily, trillium, spring beauty and marsh marigold are just a few of the gems that carpet the forest floor in early spring.
Paddling this stretch is a treat too. The river is wide, meandering, forested and full of wildlife. The clear water makes fish and turtle sighting easy and there is no shortage of birds. The water is clean, often shallow and slow moving with a welcoming bottom so we let our kids wade around, swim, throw sticks and rocks to their heart’s content.
And then there are days where we are looking for the company of others. We head to the visitors center for one of their many events like the Easter egg hunt or maple sugaring demonstrations. Or we picnic and let the kids burn some energy on the play ground.
We are incredibly fortunate in the Huron River watershed, to have the Metroparks system. They own the land along an incredible 40 miles of the river protecting it from development and maintaining the natural setting that people and animals alike enjoy.
HRWC is celebrating its 50th Anniversary this year!
Tell us your favorite watershed spot HERE.