General Meeting 2025 – Water Quality Tips

Work To Be Done

What we can do with other organizations

  • Work with Drain Commission to improve the flow capacity/Box size for Grand River Filter
  • Grand River Drain Filter Maintenance frequency increase
  • All Drain Commission drains reviewed for maintenance
  • Work With EGLE to reduce the size of the public boat launch from 28 to 15 boat capacity
  • EGLE is working to eliminate wake boats in small inland lakes, support
  • Work with EGLE to ensure visiting boats have been drained and cleaned prior to launching
  • Continue with Limnologist on timing for weed kills, to minimize algae and ammonia levels
  • Track Timber Char effectiveness and any future remediation with data
  • Investigate/Benchmark remediation attempts at similar inland lakes
  • Work with the Sheriff department => a method to eliminate keyholing of boats on WL
  • Any new Housing/Commercial Development to ensure no contaminants into Woodland Lake
  • Any new Housing/Commercial Development to ensure no contaminants enter Woodland Lake
  • Limit number of new homes on the lake or with drainage needs near lake
  • Lock in the current number of docks.  No new docks on the lake unless grandfathered in
  • Do not allow any wetland to be destroyed or reduced around our lake in future developments

What can we do as Woodland Lake Riparians

  • Timber Char “wall” at outlet of GR and Hacker Drains into Woodland Lake and Ore Creek
  • Fertilizer reduction/elimination near lake or roads with drains near lake
  • Fertilizer reduction/elimination on downward slopes near lake or roads with drains near lake
  • Voice your objections to Twp planners when proposals attempt to increase number of homes
  • Voice your objections to Twp for any attempt to increase number of boat docks
  • Voice your objections to Twp when new developers attempt to modify wetlands
  • Install wetland plants at our shorelines to aid in Nitrogen and Phosphorous uptake
  • If you own a high-power boat, stay as far from shore as possible.  Reduce wake size
  • Plant shoreline vegetation along your shore as feasible
  • Maintain your current shoreline vegetation/plants
  • Ensure Timber Char is installed at your dock.  If help is needed, please advise OWL member
  • Do not burn leaves anywhere near the lake
  • Do not mow grass into the lake

Water Treatment

May 28, 2025 (weather permitting) – Treatment of non native aquatic nuisance vegetation is scheduled.  Posting “Treatment Notice” on the lakefront side of the yard on Tuesday, May 27. Water restrictions associated with each chemical to be used are listed on the Treatment Notice.

DIQUAT DIBROMIDE: No swimming for 24 hours. Irrigation of turf, plants, and non-food crops for 3 Days. FOOD CROPS, animals, and livestock for 5 days. There is no restriction on fishing consumption.
FLUMIOXAZIN: NO swimming- 24 hours. NO Lawn and garden WATERING 1 day.
Do not water Food Crops, animals, or livestock for 5 days. No restrictions on fishing.  ** You should have received your notice via US mail last week in the mailed newsletter.  

Treatment of non-native aquatic nuisance vegetation is scheduled for Wednesday, May 28. Weather permitting, the “Treatment Notice” will be posted on the lakefront side of the yard on Tuesday, May 27. Water restrictions associated with each chemical to be used are listed on the Treatment Notice.
DIQUAT DIBROMIDE: No swimming for 24 hours. Irrigation of turf, plants, and non-food crops for 3 Days. FOOD CROPS, animals, and livestock for 5 days. There is no restriction on fishing consumption.
FLUMIOXAZIN: NO swimming- 24 hours. NO Lawn and garden WATERING 1 day.
Do not water Food Crops, animals, or livestock for 5 days. No restrictions on fishing.

Timber Char™

The OWL Board members voted unanimously to invest in this product to help mitigate the ongoing algae issues in our lake.

Each riparian will receive a kit with all the materials needed to install 3 filters on your docks or boat lifts.

A fourth filter with a different color tie strap will be provided to each riparian. Filters are good for 3 years. These filters will be available at the General Meeting.

NOTE: All filters must be removed from the water no later than October 31. https://woodlandlake.info/2024/06/timber-char/. Please do not leave them in; they cannot freeze in the water. See some information below about storage and cleaning the product. We will give you more instructions after the first of the year on how to get your new filter. Please keep these 3, you may place 4 in next year or return 1 to get a new one.

Instructions: See Below NEW INFORMATION ADDED 9/19/24

About the product:

Eden Lake’s Timberchar™, is the only EPA-approved, organic, specially modified and enhanced Biochar on the market capable of removing and storing nutrients like phosphorus and nitrogen. This product addresses a critical gap in nutrient management. By converting pollutants into a resource that can be used as soil amendments, Eden Lakes Timberchar™ not only cleans water but also contributes to the circular economy, reducing waste and enhancing agricultural productivity.

Why TimberChar™?

TimberChar™ emerged from the need to distinguish our high-grade product from commonly available biochars, which varied significantly in quality and effectiveness. Choosing TimberChar™ ensures you are selecting a premium, tested, and proven product. Our use of exclusively recycled timber, sourced from environmentally conscious means such as beetle-killed pine trees or reclaimed wood pellets, ensures each batch of TimberChar™ is not only sustainable but superior in quality.​

Unparalleled Certification and Assurance

TimberChar™ is proud to be the only char product in the United States that has received approvals and certifications from the EPA and USDA, along with an organic certification. This recognition is a testament to the consistent quality and safety of TimberChar™, positioning it as a leader in the environmental solutions industry.​

Cutting-Edge Technology

The breakthrough in TimberChar™ technology involves a patented production process that combines high-temperature fast pyrolysis with a prolonged exposure in a partial vacuum. This innovative method yields a product with unique properties, including a vast surface area—470 square yards per gram—and dual charge capacities (CEC and AEC), allowing it to effectively attract and bind various pollutants, including both nutrients and salts. ​

Practical Applications and Real-World Impact

The efficiency of TimberChar™ is not just theoretical but has proven practical applications. It’s capable of removing a broad spectrum of pollutants from water bodies, such as phosphates, nitrates, salts, microplastics, heavy metals, PFAS, and other commercial pollutants. This not only restores the ecological balance of lakes but also enhances their recreational and residential appeal. Residents of lakes treated with TimberChar™ have reported significant improvements in water quality and property values, affirming the effectiveness of our product.

HOW TO INSTALL NUTRIENT HARVESTING FILTERS

DO

  1. Use a pair of pliers to tighten zip ties on the ends as much as possible.

2. Place in water, ideally in a location where the water can move through it. Movement helps clear the water and stop algae blooms.

3. IF the water is LESS THAN 4 FEET deep, hang the filter horizontally on the float provided.

4. IF the water is GREATER THAN 4 FEET deep, hang the filter vertically from one end *** Sometimes it takes 24-48 hours for the filters to absorb enough water to go down, and they will go down.***

DO NOT ***THIS IS VERY IMPORTANT***DO NOT ALLOW THE FILTERS TO RUB ON ANY PART OF YOUR DOCK

  1. DO NOT place in a location where the filter may rub against or be pushed into docks, boats, the ground or other structures. Take water movement into consideration. The filters will not last if subjected to abrasion.
  2. DO NOT place near moving parts of boats or boat lifts.

DOWNLOAD INSTRUCTIONS FOR PRINTING

Cleaning the Filters

Riparians may wonder how to clean these TimberChar filters as they remove them from the lake. I took time today to pull one of my filters out of the water. I then put it back in the water and gently rubbed my hand over the outside of the filter. This resulted in the second picture taken of my filter on the dock with most of the growth removed from the outside of the filter. It was pretty easy to do. 

Before

After