What used to be McKinley Branch of Jenkintown Creek became McKinley Pond. Beavers created a new habitat and made it hard to find the temperature sensor we were using to monitor the creek. Instead of 10 cm deep water, the sensor was under 1.3 m of water! Volunteers Chris Randazzo and Amy Shiffner helped find the sensor so Icould download the data as part of our stream monitoring project.