Common Green Darner (Anax junius)
Observed
One individual

Springtime Darner (Basiaeschna janata)
Observed
Five individual

Cobra Clubtail (Gomphurus vastus)
Netted and released
One male and one female

Green-faced Clubtail (Hylogomphus viridifrons)
Netted and released
One male and one female

Horned Clubtail (Arigomphus cornutus)
Netted and released
Two males

Pygmy Snaketail (Ophiogomphus howei)
Observed
One individual

Rapids Clubtail (Phanogomphus quadricolor)
Observed
15 individuals

Rusty Snaketail (Ophiogomphus rupinsulensis)
Observed
Two individuals

Splendid Clubtail (Gomphurus lineatifrons)
Netted and released
One male and one female

St. Croix Snaketail (Ophiogomphus susbehcha)
Netted and released
One female

Stream Cruiser (Didymops transversa)
Observed
Five individuals

Swift River Cruiser (Illinois River Cruiser ssp.) (Macromia illinoiensis illinoiensis)
Observed
40 individuals

American Emerald (Cordulia shurtleffii)
Observed
One individual

Beaverpond Baskettail (Epitheca canis)
Observed
Five individuals

Racket-tailed Emerald (Dorocordulia libera)
Observed
Two individuals

Chalk-fronted Corporal (Ladona julia)
Observed
One individual

Common Whitetail (Plathemis lydia)
Observed
One female

Dot-tailed Whiteface (Leucorrhinia intacta)
Observed
100 individuals

Four-spotted Skimmer (Libellula quadrimaculata)
Observed
50 individuals

Ebony Jewelwing (Calopteryx maculata)
Observed
20 individuals

River Jewelwing (Calopteryx aequabilis)
Observed
Seven individuals

Eastern Forktail (Ischnura verticalis)
Observed
Five individuals

Hagen's Bluet (Enallagma hageni)
Netted and released
10 individuals

Marsh Bluet (Enallagma ebrium)
Netted and released
10 individuals

Emerald Spreadwing (Lestes dryas)
Netted and released
One female

Familiar Bluet (Enallagma civile)
Netted and released
One male observed in hand, but unfortunately no photograph was taken. We were not aware that this was a county record.