Ebony Jewelwing (Calopteryx maculata)
Observed
A few

Springtime Darner (Basiaeschna janata)
Observed
A couple patrolling the river

Mustached Clubtail (Hylogomphus adelphus)
Photographed
Several

Stream Cruiser (Didymops transversa)
Observed
One or two on the river

Beaverpond Baskettail (Epitheca canis)
Observed
Several

Common Baskettail (Epitheca cynosura)
Observed
Several

Racket-tailed Emerald (Dorocordulia libera)
Observed
One

Common Whitetail (Plathemis lydia)
Observed
A few

Four-spotted Skimmer (Libellula quadrimaculata)
Observed
One

Hudsonian Whiteface (Leucorrhinia hudsonica)
Observed
A couple