Life in the Watershed

Did You Know…Some Flying Insects Start Their Lives in Water? Many of the insects that live in our streams, lakes, ponds and wetlands are actually the immature stages of flying insects like dragonflies, damselflies, mayflies, midges and of course, mosquitos. These insects spend the first part of their life cycle in the water before becoming flying adults. The length of time this aquatic stage lasts is dependent on the insect. Some dragonflies take 4-5 years to complete this part of…

Although there are many factors impacting urban stream systems from pollution to stormwater runoff to structures in the floodplains, dams create a host of problems for stream systems everywhere. What Did the Fish Say When It Swam Into the Wall? First and foremost, dams fragment stream systems preventing fish from freely move upstream. Even a low-head dam can create a barrier to our midwestern fish, that unlike salmon are not built to jump any significant height. These barriers block access…