Opportunities Abound; Volunteer While Doing What You Love!

The warmer weather and open water is calling! When you’re out doing your favorite activities this spring and summer, you could be helping protect your lakes and rivers! Learn about some of the volunteer opportunities at Fox-Wolf below. Our volunteer opportunities give you the flexibility to do what you love while protecting your waters!

Adopt-a-Launch

Join community members in helping improve boat launches ! Interested individuals will adopt a local boat launch and help remove plants from the launch area, pick up litter, and report issues with the launch. Volunteers also help protect our lakes by searching for aquatic invasive species at their launch!  Adopt-a-Launch program is a Fox-Wolf program that works to engage community members in taking ownership of their lakes by helping to search for aquatic invasive species and improve boat launchesGet involved today!

Project Riverine Early Detectors

Love to paddle, kayak, or canoe in rivers and streams? Help look for invasive species during this relaxing pastime! You will be trained on how to easily identify aquatic invasive species, some native look-a-likes, and how you can keep an eye out for them when you’re floating just around the riverbend!

Citizen Lake Monitoring Network

Join 1000+citizen volunteers statewide to collect high quality data on the lakes that you love! CLMN volunteers help monitor their lakes for a variety of things including water quality parameters, ice on/off, and aquatic invasive species! Volunteers help determine which topics they are interested in monitoring. The information gathered by volunteers is even used by Wisconsin Department of Natural Resources and university biologists and researchers, UW-Extension, and other interested individuals in projects that work to improve your lake! Help keep track of changes in your lake while being near your favorite Winnebago lake! This opportunity is easy to do from both the shoreline as well as your boat!

Purple loosestrife Biocontrol

Love to garden! This one’s for you! Help control harmful invasive species in our community! The invasive plant Purple loosestrife can quickly dominate a wetland and harm our native plants. You can help by raising a natural predator of Purple loosestrife (Galerucella beetles) on caged, potted, loosestrife plants in your backyard. Once released into local infested wetlands, the beetles only eat purple loosestrife, giving native plants a chance to re-establish. This DNR program, locally coordinated by Fox-Wolf Watershed Alliance, offers free supplies and does not require previous experience. Access to an outdoor space within reach of a garden hose is ideal, but we are also looking for volunteers to help with plant potting and beetle release events.

Clean Boats, Clean Waters

Love talking with people? Get involved in the effort to protect Wisconsin lakes and rivers by stopping the spread of aquatic invasive species. As a volunteer watercraft inspector, you will take up the front line by conducting boater education at boat landings in your community. Inspectors perform boat and trailer checks for aquatic invasive species, educate boaters on how to stop the spread, and collect and report new infestations. Meet other anglers and boaters from across the Midwest!

AIS Statewide Snapshot Day

Want a single day event that’s fun for the whole family? During the statewide Aquatic Invasive Species Snapshot Day, join other water quality enthusiasts in searching for invasive species that harm our waterways. Learn how to search for invasive species that may affect the waters that are special to you. You can choose to search from the shore with binoculars and a rake or wade into friendly waters to get a better look! This event is fun for the whole family and really makes a difference in the fight against invasive species. AIS Snapshot Day occurs on August 10th, 2024.

How To Get Started

Give the greatest gift this year to your waters; your time! Whether you want a single day opportunity or want to help out throughout the summer, we will help you fuel your environmental passions at Fox-Wolf! View more of Fox-Wolf’s volunteer opportunities by visiting: https://fwwa.org/join-us/volunteer-with-fwwa/

Interested? Contact – Chris Acy, Fox-Wolf Watershed Alliance AIS Coordinator. chris@fwwa.org. (920) 460-3674

Photo Credit: Dan O’Connell, Chris Acy

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on Twitter! You can also sign-up for email updates at WinnebagoWaterways.org.

Winnebago Waterways is a Fox-Wolf Watershed Alliance program. The Fox-Wolf Watershed Alliance is an independent nonprofit organization that identifies and advocates effective policies and actions that protect, restore, and sustain water resources in the Fox-Wolf River Basin.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post Warming Weather? Help Volunteer to Protect Your Favorite Places appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2024/03/13/warming-weather-help-volunteer-to-protect-your-favorite-places/?utm_source=rss&utm_medium=rss&utm_campaign=warming-weather-help-volunteer-to-protect-your-favorite-places

Chris Acy

Creating Landscapes Free of Invasive Plants Webinar; January 31st 2024 6:30 PM

Attention Master Gardeners, Master Naturalists, Garden Club Members and others advising home gardeners; this webinar is for you! Representatives from UWEX and DNR will join Melinda Myers to talk about current threats, available resources and ways we can all work together to manage invasive plants. To register for the free webinar, click the button below!

Melinda Myers is the author of numerous gardening books, including The Garden Book for Wisconsin, Small Space Gardening and The Midwest Gardeners Handbook. She hosts the “How to Grow Anything” DVD series and the Melinda’s Garden Moment TV & radio program. Myers is a columnist and contributing editor for Birds & Blooms magazine. She offers free gardening webinars on her website at www.MelindaMyers.com.

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on X! You can also sign-up for email updates at WinnebagoWaterways.org.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Winnebago Waterways and Keepers of the Fox are Fox-Wolf Watershed Alliance programs. The Fox-Wolf Watershed Alliance is an independent nonprofit organization working to protect and restore water resources in the Fox-Wolf River Basin.

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post Invasive Plants in Your Yard? Here’s What To Do appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2024/01/16/invasive-plants-in-your-yard-heres-what-to-do/?utm_source=rss&utm_medium=rss&utm_campaign=invasive-plants-in-your-yard-heres-what-to-do

Chris Acy

Original Story: Water Action Volunteers

On August 19th, 2023, water lovers of all ages gathered for a one-day statewide aquatic invasive species (AIS) scavenger hunt as a part of the 10th annual AIS Snapshot Day. This event is coordinated by UW Extension in partnership with River Alliance, the Wisconsin Department of Natural Resources (WDNR), and Extension Lakes. Volunteers met at different local rendezvous sites across the state to learn how to identify AIS such as Eurasian watermilfoil, purple loosestrife, and New Zealand mudsnails, and then searched for them in the field at pre-selected locations.  Initially focused on rivers and streams, Snapshot Day has expanded to include lakes and wetlands. Findings from Snapshot Day are uploaded to the statewide water quality database, SWIMS, where they can be used to track the spread of invasive species and develop management plans.

Every year, Snapshot Day provides a vast amount of AIS data to the WDNR to assist in management decisions, and this year was no exception! 145 participants gathered across 22 meeting locations and monitored 131 sites across 102 different waterbodies in Wisconsin. 48 of those waterbodies had no AIS detected. At 83 sites, volunteers located 15 different AIS species, including purple loosestrife, curly-leaf pondweed, Asian clams/freshwater golden clams (Corbicula), and faucet snails.

Snapshot Day’s community-based science approach maximizes the number of sites being checked across the state, and the free event allows volunteers to learn about their local waters and how to keep them healthy. As one volunteer stated, “I enjoyed the hands on learning approach. It was helpful to have well informed guides and samples of the invasive species to get a close look at. Once we had a good understanding of what to look for, it was fun to go out and collect samples of what we were finding.”

We would like to extend a HUGE thank you to all of the volunteers, partner organizations, and site leaders who made this event possible.

And don’t forget to follow Snapshot Day on Facebook for future updates! https://www.facebook.com/aissnapshotday

Photo Credit: Chris Acy (Fox-Wolf), Emily Heald (Water Action Volunteers)

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on X! You can also sign-up for email updates at WinnebagoWaterways.org.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Winnebago Waterways and Keepers of the Fox are Fox-Wolf Watershed Alliance programs. The Fox-Wolf Watershed Alliance is an independent nonprofit organization working to protect and restore water resources in the Fox-Wolf River Basin.

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post AIS Snapshot Day 2023; 115 volunteers Search 102 Different Waterbodies appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/09/25/ais-snapshot-day-2023-115-volunteers-search-102-different-waterbodies/?utm_source=rss&utm_medium=rss&utm_campaign=ais-snapshot-day-2023-115-volunteers-search-102-different-waterbodies

Chris Acy

Thanks to a generous shoreline property owner, we will be touring a shoreline planting on his property in Menasha on September 9, 2023 starting at 9am. Interested in attending? Click here to learn more and sign-up! Please provide your contact info if you plan on joining us so we can keep you updated on any changes due to weather. Thank you!

Tom Mace, longtime supporter of the Winnebago Waterways Program and of Fox-Wolf Watershed Alliance, has generously offered his property for a tour for interested visitors to learn about native shoreline plantings! Meet us at the property to learn about a shoreline planting seeded with native plants in fall, with growth seen in the following spring. The property also features an upland prairie planting that is very effective at attracting all sorts of pollinators. The property combines the native plantings with a more formal garden and a few orchard trees. Learn about the process of preparing, installing and maintaining these plantings and about the benefits to the property and water quality!

We expect the tour will last about an hour. If you plan on joining us, please dress for the weather and let us know to expect you by clicking the image below!

The post Shoreline Planting Tour in Menasha on Sept. 9, 2023 at 9am! appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/08/28/shoreline-tour-sept_9_2023/?utm_source=rss&utm_medium=rss&utm_campaign=shoreline-tour-sept_9_2023

Katie Reed

Wisconsin residents invited to help search Wisconsin’s waters for invasive species on August 19th

Water lovers of all ages are invited to join the statewide search for aquatic invasive species (AIS) on August 19th, 2023. This fun, hands-on effort, known as AIS Snapshot Day, relies on participants to monitor streams, lakes, and wetlands at designated sites across the state, for signs of non-native plants and animals that pose risks to Wisconsin waterways and wildlife.  Volunteers have a choice to register at one of over twenty event locations hosted by local conservation groups.

Coordinated in partnership by UW-Madison Division of Extension, UW-Stevens Point Extension Lakes, River Alliance of Wisconsin, and the Wisconsin Department of Natural Resources, Snapshot Day is entering its’ 10th successful year. Information collected will be provided to the Wisconsin Department of Natural Resources to inform and guide monitoring and response efforts. Volunteers are key to the success of the event.

“Projects like AIS Snapshot Day are a fun and simple way for volunteers to get engaged and for the local site leaders and DNR to collaborate” says Maureen Ferry, DNR AIS Monitoring Coordinator. “DNR has a long list of sites with suspected but unverified AIS that AIS Snapshot Day monitoring targets. This increases the chances of volunteers finding a species. Plus, each year, we make new detections.”

Last year over 150 volunteers rolled up their sleeves to monitor at more than 234 sites across the state making for a fun and safe event.

This is a free event. Recommended for ages 8 and up, minors must be accompanied by an adult.

LOCAL EVENT DETAILS:

Saturday, August 19th

8:30 am-12:30 pm

Pamperin Park, Green Bay

REGISTRATION:

Register and see all event details at: https://wateractionvolunteers.org/events/

Advance registration is requested to help Site Leaders build monitoring plans.

Photo Credit: Chris Acy (FWWA)

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on Twitter! You can also sign-up for email updates at WinnebagoWaterways.org.

Winnebago Waterways is a Fox-Wolf Watershed Alliance program. The Fox-Wolf Watershed Alliance is an independent nonprofit organization that identifies and advocates effective policies and actions that protect, restore, and sustain water resources in the Fox-Wolf River Basin.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post *CLICK* Snapshot Day Returns August 19th, 2023 appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/07/19/click-snapshot-day-returns-august-19th-2023/?utm_source=rss&utm_medium=rss&utm_campaign=click-snapshot-day-returns-august-19th-2023

Chris Acy

Wisconsin residents invited to help search Wisconsin’s waters for invasive species on August 19th

Water lovers of all ages are invited to join the statewide search for aquatic invasive species (AIS) on August 19th, 2023. This fun, hands-on effort, known as AIS Snapshot Day, relies on participants to monitor streams, lakes, and wetlands at designated sites across the state, for signs of non-native plants and animals that pose risks to Wisconsin waterways and wildlife.  Volunteers have a choice to register at one of over twenty event locations hosted by local conservation groups.

Coordinated in partnership by UW-Madison Division of Extension, UW-Stevens Point Extension Lakes, River Alliance of Wisconsin, and the Wisconsin Department of Natural Resources, Snapshot Day is entering its’ 10th successful year. Information collected will be provided to the Wisconsin Department of Natural Resources to inform and guide monitoring and response efforts. Volunteers are key to the success of the event.

“Projects like AIS Snapshot Day are a fun and simple way for volunteers to get engaged and for the local site leaders and DNR to collaborate” says Maureen Ferry, DNR AIS Monitoring Coordinator. “DNR has a long list of sites with suspected but unverified AIS that AIS Snapshot Day monitoring targets. This increases the chances of volunteers finding a species. Plus, each year, we make new detections.”

Last year over 150 volunteers rolled up their sleeves to monitor at more than 234 sites across the state making for a fun and safe event.

This is a free event. Recommended for ages 8 and up, minors must be accompanied by an adult.

LOCAL EVENT DETAILS:

Saturday, August 19th

8:30 am-12:30 pm

Pamperin Park, Green Bay

REGISTRATION:

Register and see all event details at: https://wateractionvolunteers.org/events/

Advance registration is requested to help Site Leaders build monitoring plans.

Photo Credit: Chris Acy (FWWA)

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on Twitter! You can also sign-up for email updates at WinnebagoWaterways.org.

Winnebago Waterways is a Fox-Wolf Watershed Alliance program. The Fox-Wolf Watershed Alliance is an independent nonprofit organization that identifies and advocates effective policies and actions that protect, restore, and sustain water resources in the Fox-Wolf River Basin.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post *CLICK* Snapshot Day Returns August 19th, 2023 appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/07/19/click-snapshot-day-returns-august-19th-2023/?utm_source=rss&utm_medium=rss&utm_campaign=click-snapshot-day-returns-august-19th-2023

Chris Acy

Wisconsin residents invited to help search Wisconsin’s waters for invasive species on August 19th

Water lovers of all ages are invited to join the statewide search for aquatic invasive species (AIS) on August 19th, 2023. This fun, hands-on effort, known as AIS Snapshot Day, relies on participants to monitor streams, lakes, and wetlands at designated sites across the state, for signs of non-native plants and animals that pose risks to Wisconsin waterways and wildlife.  Volunteers have a choice to register at one of over twenty event locations hosted by local conservation groups.

Coordinated in partnership by UW-Madison Division of Extension, UW-Stevens Point Extension Lakes, River Alliance of Wisconsin, and the Wisconsin Department of Natural Resources, Snapshot Day is entering its’ 10th successful year. Information collected will be provided to the Wisconsin Department of Natural Resources to inform and guide monitoring and response efforts. Volunteers are key to the success of the event.

“Projects like AIS Snapshot Day are a fun and simple way for volunteers to get engaged and for the local site leaders and DNR to collaborate” says Maureen Ferry, DNR AIS Monitoring Coordinator. “DNR has a long list of sites with suspected but unverified AIS that AIS Snapshot Day monitoring targets. This increases the chances of volunteers finding a species. Plus, each year, we make new detections.”

Last year over 150 volunteers rolled up their sleeves to monitor at more than 234 sites across the state making for a fun and safe event.

This is a free event. Recommended for ages 8 and up, minors must be accompanied by an adult.

LOCAL EVENT DETAILS:

Saturday, August 19th

8:30 am-12:30 pm

Pamperin Park, Green Bay

REGISTRATION:

Register and see all event details at: https://wateractionvolunteers.org/events/

Advance registration is requested to help Site Leaders build monitoring plans.

Photo Credit: Chris Acy (FWWA)

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on Twitter! You can also sign-up for email updates at WinnebagoWaterways.org.

Winnebago Waterways is a Fox-Wolf Watershed Alliance program. The Fox-Wolf Watershed Alliance is an independent nonprofit organization that identifies and advocates effective policies and actions that protect, restore, and sustain water resources in the Fox-Wolf River Basin.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post *CLICK* Snapshot Day Returns August 19th, 2023 appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/07/19/click-snapshot-day-returns-august-19th-2023/?utm_source=rss&utm_medium=rss&utm_campaign=click-snapshot-day-returns-august-19th-2023

Chris Acy

Gardener Extraordinaire Melinda Myers Gives Insight into Japanese Knotweed

During last month’s National Rivers Month, Melinda Myers took a moment to highlight the over 3.5 million miles of rivers and streams in the United States. In addition to outlining the amazing things our waters do for us (including supplying water for drinking and for irrigating crops), Melinda brought attention to a riverside invasive species; Japanese knotweed. This plant was original brought to America as an ornamental but quickly spread through much of the United States. With bamboo-like stems, this invasive plant is known to choke waterways and hasten erosion. If you are one of the folks who has Japanese knotweed growing along your shorelines, there are great control options available.

To learn more, including control methods, check out this Japanese Knotweed brochure: https://widnr.widen.net/s/jzxjqrs867/wy0090?fbclid=IwAR2q36KUKGAJ4NJfAZ7N8S6MOeOgx-NPEV1T-LD3lzp6nMdXFvRWum-ssKQ

Photo Credit: Paul Skawinski, Melinda Myers

Questions? Comments? Contact Chris Acy, the AIS Coordinator covering Brown, Outagamie, Fond du Lac, Calumet, and Winnebago Counties at (920) 460-3674 or chris@fwwa.org!

Follow the Fox Wolf Watershed Alliance’s Winnebago Waterways Program on our Winnebago Waterways Facebook page or @WinnWaterways on Twitter! You can also sign-up for email updates at WinnebagoWaterways.org.

Winnebago Waterways is a Fox-Wolf Watershed Alliance program. The Fox-Wolf Watershed Alliance is an independent nonprofit organization that identifies and advocates effective policies and actions that protect, restore, and sustain water resources in the Fox-Wolf River Basin.

Check out the Keepers of the Fox Program at https://fwwa.org/watershed-recovery/lower-fox-recovery/

Reporting invasive species is a first step in containing their spread. Maintaining and restoring our waters and landscapes can reduce the impacts even when we don’t have other management options to an invasive species.

The post Japanese Knotweed and our Rivers appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/07/10/japanese-knotweed-and-our-rivers/?utm_source=rss&utm_medium=rss&utm_campaign=japanese-knotweed-and-our-rivers

Chris Acy

Our wonderful water quality monitoring volunteers have kicked off the 2023 monitoring season!

Volunteers are monitoring sites located throughout the Winnebago Waterways Recovery Area. During the growing season, volunteers monitor once a month for physical, chemical, and biological data as part of the Winnebago Waterways Water Quality Monitoring Program. Their hard work and effort results in data that allows us to monitor the water quality from month to month and year to year. Already this season, they’ve faced dry, rainy, and smoky/hazy conditions. Thank you for all you do water quality monitoring volunteers!!

Read more about the Winnebago Waterways Water Quality Monitoring Program by clicking here!

Winnebago Waterways is a Fox-Wolf Watershed Alliance recovery initiative. Contact us at wwinfo@fwwa.org

The post Water Quality Monitoring Season off to a good start! appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/06/29/ww-wq-volunteers-2023-season-start/?utm_source=rss&utm_medium=rss&utm_campaign=ww-wq-volunteers-2023-season-start

Katie Reed

Ice out on Lake Winnebago was officially called by the Army Corps of Engineers on April 6, 2023 as determined by MODIS satellite imagery. Ice out (aka ice off) is when ALL ice is gone from the lake surface as observed by satellite.  This is important because ice out marks the date that the Army Corps transitions their management of Lake Winnebago from maintaining winter pool to focus on spring refill.

Ice out dates for Lake Winnebago 2006 to 2023 (Source: ACOE)

The Army Corps of Engineers – Chicago District manages water levels for Lake Winnebago by regulating outflow at the dams in Menasha and Neenah under the Federal Marshall Order of 1886. The Marshall Order is intended for flood risk management.

The Marshall Order defines the limits of regulation for Lake Winnebago:

  • May 1st to October 1st (navigation season):
    • High end of limit: 3.45 ft.
    • Low end of limit: 0.18 ft.
  • October 2nd to April 30th:
    • High end of limit: 3.45 ft.
    • Low end of limit: 1.68 ft

While meeting their mission of flood risk management is the priority, the Army Corps also tries to meet the needs of various stakeholders within their operating limits. This requires finding a reasonable balance among multiple competing interests. Each year, with stakeholder input, the Army Corps sets their annual regulation strategy which guides their daily management decisions.

Their annual regulation strategy represents that balance and can be broken down by certain times of the year: fall drawdown, winter pool, spring refill, and summer pool. Water level targets are set along this strategy in a schedule. These targets are listed in the Army Corps 2022 – 2023 Lake Winnebago Regulation Strategy (shown in the image below). The green band in the annual strategy represents the “target band”. The Army Corps tries to hold water levels within this band. The dotted lines represents the average lake level across all years as noted in the key.

Average Water Level for Lake Winnebago

Lake level for Lake Winnebago is an average of readings from four gages located around the lake and is in reference to the Oshkosh Datum.

Fall Drawdown: As of the 2021/2022 regulation strategy, fall drawdown has been scheduled to begin between Sept 1 and Oct 1 each year at the discretion of the Army Corps through an adaptive decision making process.

Winter Pool: Each February, the Army Corps evaluates basin conditions and the forecast to determine their winter drawdown target.

The Army Corps draws down Lake Winnebago every winter to reduce the risk of damage caused by ice shoves, protect shoreline properties, and provide enough space within the lake to hold excess water that flows into Lake Winnebago each spring (snow melt and rain storm runoff from a 5,900 square mile watershed). The 2023 winter drawdown target operating band for Lake Winnebago this year was 1.25 ft to 1.3 ft.

Spring refill: When the Army Corps determines ice out has occurred on Lake Winnebago based on satellite imagery, spring refill is triggered. For many boaters, people interested in habitat protection, and stakeholders working to restore the lakes, refill is of particular interest. According to the most recent annual strategy, refill targets are as follows:

  • May 1st – 2.5 ft (Operating band: 2.4 to 3.6 ft)
  • June 1st – 2.8 ft (Operating band: 2.7 to 3.9 ft)
  • June 15th – 2.9 ft (Operating band: 2.8 to 3.0 ft)

Summer Pool: The Army Corps tries to maintain the lake within a target band for summer recreation navigation.

The total seasonal water elevation change is typically about 1.8 ft in a given year.

Recent conditions:

Despite having all available gates open at the dams since March 6, 2023, the average level of Lake Winnebago has been well above the target band since the beginning of April. This is likely due to the lake not being drawn down far enough or early enough to accommodate spring runoff from snow melt and precipitation. When inflows to Lake Winnebago exceed outflow capacity of the gates, the lake begins to rise uncontrolled. Overshooting the target band increases risk of flooding, significantly damages habitat and limits water quality restoration gains (among other impacts).

A graph from April 21, 2023 shows the recent average lake level (dashed line). Hopefully, precipitation will ease up and the Army Corps will be able to regain control before too much damage is done to the wetlands and aquatic habitat.

Additional Water Level Related Information:

1.) Water Level Management for the Winnebago Waterways: This report describes water level management including the process of developing an annual strategy, the considerations for the strategy, and the reason the strategy (schedule) is in its current form. CLICK HERE for the report.

This report is part of a larger planning effort for the Winnebago Lakes. The rest of the lake plan can be found here: https://fwwa.org/lake-management-planning-2/

2.) Winnebago Water Level Assessment Team (WWLAT): This is a stakeholder group that holds discussions about water levels independent of the Army Corps public input process. The website for the Team provides information about the background, past recommendations, and more. Interested stakeholders are welcome to participate. Link: https://fwwa.org/winnebago-waterways/wwlat/

3.) The Army Corps provides access to a lot of data and information through their Lake Winnebago webpage: CLICK HERE

Winnebago Waterways is a Fox-Wolf Watershed Alliance recovery initiative. Contact us at wwinfo@fwwa.org

The post Ice-Out officially called for Lake Winnebago – April 6, 2023 appeared first on Fox-Wolf Watershed Alliance.

Original Article

Fox-Wolf Watershed Alliance

Fox-Wolf Watershed Alliance

https://fwwa.org/2023/04/27/ice-out-officially-called-for-lake-winnebago-april-6-2023/?utm_source=rss&utm_medium=rss&utm_campaign=ice-out-officially-called-for-lake-winnebago-april-6-2023

Korin Doering

River otters return to the Detroit River

On the cool morning of April 25, doctoral student Eric Ste Marie from the University of Windsor’s department of integrative biology went out for a walk with his partner along the Detroit River prior to an anticipated long day in his lab. Much to his surprise, he saw an animal pop its head out of the water.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2022/04/river-otters-detroit-river/

John Hartig

One-third of America’s rivers have changed color since 1984

America’s rivers are changing color — and people are behind many of the shifts, a new study said.

One-third of the tens of thousands of mile-long (two kilometer-long) river segments in the United States have noticeably shifted color in satellite images since 1984.

Read Now at Great Lakes Now.

Original Article

Great Lakes Now

Great Lakes Now

https://www.greatlakesnow.org/2021/01/ap-one-third-of-americas-rivers-have-changed-color-since-1984/

The Associated Press