Total number of known species: 48
Total abundance of specimens in database: 148
Places to visit: Sunfish Creek State Forest, Monroe Lake Wildlife Area See our Searching for Dragonflies and Damselflies Tab
Species List known from county:
| Species | # Records | Recent |
| Dragonhunter | 3 | 2016 |
| Green-faced Clubtail | 1 | 1994 |
| Cobra Clubtail | 1 | 2013 |
| Russet-tipped Clubtail | 1 | 2016 |
| Ashy Clubtail | 2 | 2012 |
| Lancet Clubtail | 1 | 2003 |
| Unicorn Clubtail | 1 | 2017 |
| Black-shouldered Spinyleg | 5 | 2017 |
| Eastern Least Clubtail | 5 | 1992 |
| Springtime Darner | 2 | 2003 |
| Fawn Darner | 10 | 1992 |
| Common Green Darner | 1 | 1961 |
| Stream Cruiser | 1 | 1991 |
| Stygian Shadowdragon | 1 | 2012 |
| Prince Baskettail | 2 | 1995 |
| Common Baskettail | 3 | 2003 |
| Eastern Amberwing | 7 | 2017 |
| Halloween Pennant | 4 | 2017 |
| Calico Pennant | 3 | 1995 |
| Banded Pennant | 1 | 2017 |
| Blue Corporal | 1 | 2003 |
| Widow Skimmer | 8 | 2017 |
| Spangled Skimmer | 6 | 2017 |
| Twelve-spotted Skimmer | 2 | 2017 |
| Slaty Skimmer | 1 | 2017 |
| Common Whitetail | 4 | 2017 |
| Ruby Meadowhawk | 1 | 2003 |
| Autumn Meadowhawk | 2 | 2005 |
| Blue Dasher | 5 | 2017 |
| Eastern Pondhawk | 5 | 2017 |
| Black Saddlebags | 1 | 1961 |
| Ebony Jewelwing | 6 | 2017 |
| American Rubyspot | 3 | 2017 |
| Slender Spreadwing | 1 | 2017 |
| Blue-fronted Dancer | 6 | 2017 |
| Violet Dancer | 8 | 2017 |
| Powdered Dancer | 4 | 2017 |
| Blue-ringed Dancer | 1 | 2017 |
| Blue-tipped Dancer | 1 | 2017 |
| Dusky Dancer | 1 | 2017 |
| Aurora Damsel | 1 | 1991 |
| Orange Bluet | 1 | 1960 |
| Stream Bluet | 6 | 2017 |
| Familiar Bluet | 2 | 1960 |
| Double-striped Bluet | 4 | 2016 |
| Azure Bluet | 3 | 1960 |
| Fragile Forktail | 4 | 2017 |
| Eastern Forktail | 5 | 2017 |
Species found in surrounding counties, but yet to be reported: (possible county records to watch for)
| Species | County | Recent |
| Common Sanddragon | Washington | 2017 |
| Rusty Snaketail | Belmont | 1991 |
| Midland Clubtail | Washington | 2015 |
| Elusive Clubtail | Washington | 2005 |
| Arrow Clubtail | Washington | 1995 |
| Rapids Clubtail | Washington | 2002 |
| Shadow Darner | Washington | 1997 |
| Green-striped Darner | Washington | 1994 |
| Tiger Spiketail | Belmont | 1999 |
| Arrowhead Spiketail | Belmont | 1999 |
| Arrowhead Spiketail | Washington | 2015 |
| Twin-spotted Spiketail | Washington | 1995 |
| Swift River Cruiser | Washington | 2017 |
| Swift River Cruiser | Belmont | 1991 |
| Swift River Cruiser | Noble | 2017 |
| Allegheny River Cruiser | Washington | 2003 |
| Royal River Cruiser | Washington | 2017 |
| Umber Shadowdragon | Washington | 1988 |
| Smoky Shadowdragon | Washington | 1995 |
| Uhler’s Sundragon | Washington | 2004 |
| Band-winged Meadowhawk | Belmont | 1960 |
| Band-winged Meadowhawk | Washington | 2002 |
| Spot-winged Glider | Washington | 1994 |
| Wandering Glider | Washington | 2017 |
| Smoky Rubyspot | Washington | 1995 |
| Great Spreadwing | Washington | 1994 |
| Southern Spreadwing | Noble | 1975 |
| Eastern Red Damsel | Noble | 1975 |
| Turquoise Bluet | Washington | 1992 |
| Skimming Bluet | Washington | 2017 |
| Skimming Bluet | Belmont | 1971 |
| Rainbow Bluet | Belmont | 1959 |
| Rainbow Bluet | Noble | 1960 |
| Westfall’s Slender Bluet | Belmont | 1971 |
| Citrine Forktail | Belmont | 1960 |
| Citrine Forktail | Washington | 2017 |