08/20/2026
Good morning Butler. As we head into Fall, make sure that storm drains are remaining clear of leaves to help with water quality of the Menomonee River and to avoid any potential street flooding that may result from clogged drains!
Leaves are rich in nutrients including phosphorus, nitrogen, and potassium. When leaves are left on top of storm drains, these nutrients leach out into stormwater runoff, creating ‘phosphorus tea’. Storm drains then transport the nutrient heavy water directly into our rivers and lakes, often causing unwanted algae blooms that harm aquatic ecosystems and interfere with outdoor recreational activities. Stop brewing phosphorus tea by keeping storm drains clear of leaves this fall. Visit www.respectourwaters.org to learn about leaf management alternatives and take action by committing to keep a storm drain clean at www.adoptyourdrain.com.