Common Green Darner (Anax junius)
Observed
a few patrolling

Cyrano Darner (Nasiaeschna pentacantha)
Photographed
patrolling males and ovipositing females

Springtime Darner (Basiaeschna janata)
Netted and released
a couple

Arrow Clubtail (Stylurus spiniceps)
Photographed
many emerging along shore of flowage

Black-shouldered Spinyleg (Dromogomphus spinosus)
Photographed
many patrolling males over flowage

Dragonhunter (Hagenius brevistylus)
Observed
a couple

Green-faced Clubtail (Hylogomphus viridifrons)
Netted and released
1 female that had fallen into lake

Horned Clubtail (Arigomphus cornutus)
Photographed
a few at landing

Swift River Cruiser (Illinois River Cruiser ssp.) (Macromia illinoiensis illinoiensis)
Observed
several patrolling males

Stream Cruiser (Didymops transversa)
Observed
several

Common Baskettail (Epitheca cynosura)
Netted and released
many along shoreline

Prince Baskettail (Epitheca princeps)
Observed
patrolling males

Racket-tailed Emerald (Dorocordulia libera)
Netted and released
a few

Stygian Shadowdragon (Neurocordulia yamaskanensis)
Netted and released
many over lake at dusk. Caught 4

Chalk-fronted Corporal (Ladona julia)
Observed
several

Common Whitetail (Plathemis lydia)
Observed
several

Dot-tailed Whiteface (Leucorrhinia intacta)
Observed
several

Four-spotted Skimmer (Libellula quadrimaculata)
Observed
several

Twelve-spotted Skimmer (Libellula pulchella)
Observed
a few

Widow Skimmer (Libellula luctuosa)
Observed
one male

Ebony Jewelwing (Calopteryx maculata)
Observed
several

River Jewelwing (Calopteryx aequabilis)
Observed
one male

Eastern Forktail (Ischnura verticalis)
Observed
many at landing

Hagen's Bluet (Enallagma hageni)
Netted and released
many at landing

Marsh Bluet (Enallagma ebrium)
Netted and released
many at landing

Orange Bluet (Enallagma signatum)
Observed
ovipositing pairs close to dusk landing on weeds on surface.

Powdered Dancer (Argia moesta)
Observed
many along shore

Sedge Sprite (Nehalennia irene)
Observed
a few

Stream Bluet (Enallagma exsulans)
Observed
many

Vesper Bluet (Enallagma vesperum)
Photographed
a couple pairs at dusk ovipositing on floating vegetation