ILM Environments is the local expert in stormwater pond maintenance and management in Northeast Illinois, Southern Wisconsin and Northwest Indiana. Here are Seven FAQs about stormwater pond maintenance.
Wetland delineations are field-based investigations that identify and map the boundaries between wetland habitats and upland areas (dry land). They are required for regulatory compliance under the Clean Water Act, ensuring that development projects do not negatively impact protected wetlands. The process involves evaluating three key parameters: hydrology, soils, and vegetation.
Inspecting Culverts and Stormwater BMPs before the Spring ice melt is critical because snowmelt creates the first major runoff event of the year. This can overwhelm unchecked systems and lead to unexpected and even costly surprises.
Beavers are fascinating animals, they are adept swimmers and skilled engineers. They can build elaborate dams which serve as pantries for food storage, and to create ponds which offer them refuge from predators. These dams are magnificent feats of construction but they can cause significant flooding issues to nearby natural areas and property. We have a proven solution for allowing continued animal habitat while reducing the risk of flooding — ILM Beaver Dam Levelers.
Autumn Leaf Litter. Studies show that nearly 60% of the annual phosphorous in water systems can be attributed to leaf litter. Here are 4 ways to manage Autumn leaves to protect your ecosystem and help your lakes and ponds have a healthier Spring.
It’s Buckthorn Season Again! Buckthorn is a highly invasive plant that prevents the growth of native species. Read our guide to buckthorn removal to learn more.
Phosphorous release from the sediment is at its peak in the Autumn months, make it the optimal time for testing.
Plus, doing this testing now allows you to plan and budget for algae prevention in the Spring vs. costly reactive measures once an algal bloom breaks out.
This testing is called Sediment phosphorus fractionation.
ILM answers questions about Water Lilies: Are they bad? How any are good amount, and how to control lilies in your lake or pond.
ILM Sediment Studies can give you the data and insight on your storm basin, channel, or detention pond that you need to plan, budget, and avoid costly issues.
ILM has solutions for immediate removal of aquatic plants and algae that are choking out your shorelines and docks. Our quick response services will get your docks looking picture perfect!
