Common Green Darner (Anax junius)
Observed

Arrow Clubtail (Stylurus spiniceps)
Photographed
Teneral floating on the river

Black-shouldered Spinyleg (Dromogomphus spinosus)
Netted and released

Cobra Clubtail (Gomphurus vastus)
Netted and released

Dragonhunter (Hagenius brevistylus)
Netted and released

Dusky Clubtail (Phanogomphus spicatus)
Netted and released

Green-faced Clubtail (Hylogomphus viridifrons)
Netted and released

Rusty Snaketail (Ophiogomphus rupinsulensis)
Observed

Swift River Cruiser (Illinois River Cruiser ssp.) (Macromia illinoiensis illinoiensis)
Netted and released

Prince Baskettail (Epitheca princeps)
Observed

Common Whitetail (Plathemis lydia)
Observed

Dot-tailed Whiteface (Leucorrhinia intacta)
Netted and released

Eastern Pondhawk (Erythemis simplicicollis)
Netted and released

Four-spotted Skimmer (Libellula quadrimaculata)
Observed

Halloween Pennant (Celithemis eponina)
Netted and released

Twelve-spotted Skimmer (Libellula pulchella)
Observed

Widow Skimmer (Libellula luctuosa)
Netted and released

American Rubyspot (Hetaerina americana)
Observed

Ebony Jewelwing (Calopteryx maculata)
Observed

River Jewelwing (Calopteryx aequabilis)
Netted and released

Stream Bluet (Enallagma exsulans)
Netted and released

Powdered Dancer (Argia moesta)
Photographed