There is an esker in Edmands Park near Blake Street.
Esker
An esker is a ridge composed mainly of sand and gravel. The hill we visited was a long, windy hill made of such sediments with steep sides. This suggests that the hill is an esker. This is a panorama of us on the hill.
Sediments
Here's a closeup of the sediments found at Edmands Park. The ridge is made up of sand, gravel, and pebble sized sediments.