| Common Name | County | Date | Observer(s) | Number | Comments | Record Type |
| 1 Great Blue Skimmer [Libellula vibrans] | Durham | 2002-07-24 | K. Bagy H. Geiser | 3 | ENRI - Three males observed flying and perching on Nancy Rhode's Creek at the Pump Station Trailhead. The time was 13:25 pm and the temperature was 87 F. | Sight |
| 2 Great Blue Skimmer [Libellula vibrans] | Durham | 2007-07-07 | R Emmitt, Meg Millard | 30 | Flat River and Brickhouse Rd | Sight |
| 3 Great Blue Skimmer [Libellula vibrans] | Durham | 2007-09-09 | R Emmitt, Meg Millard | 1 | Hill Forest on the Flat River | Sight |
| 4 Great Blue Skimmer [Libellula vibrans] | Durham | 2009-06-07 | R. Emmitt, Ricky Davis | 3 | ENRI Cole Mill Access | Sight |
| 5 Great Blue Skimmer [Libellula vibrans] | Durham | 2009-07-12 | R. Emmitt M. Millard | 1 | Eno River Park at Guess Rd | Sight |
| 6 Great Blue Skimmer [Libellula vibrans] | Durham | 1965-05-22 | Paulson DR | 1 | Eno R at Guess Rd, Durham 5 mi N, male=1 | Collect |
| 7 Great Blue Skimmer [Libellula vibrans] | Durham | 2009-08-09 | 2 | Sight | ||
| 8 Great Blue Skimmer [Libellula vibrans] | Durham | 2009-09-13 | R. Emmitt, W. Cook ,Carl R | 1 | Flat River Impoundments and the Flat River | Sight |
| 9 Great Blue Skimmer [Libellula vibrans] | Durham | 2010-05-15 | R. Emmitt, R Rittmaster | 1 | Eno River at Guess Rd | Sight |
| 10 Great Blue Skimmer [Libellula vibrans] | Durham | 2010-05-26 | R. Emmitt | 1 | Eno River at Penny's Bend | Sight |
| 11 Great Blue Skimmer [Libellula vibrans] | Durham | 2010-06-06 | R. Emmitt, R Rittmaster | 100 | Ellerbe Creek Marsh in Durham - most I have seen in the Peidmont | Sight |
| 12 Great Blue Skimmer [Libellula vibrans] | Durham | 2010-08-08 | R. Emmitt | 3 | Little River Park | Sight |
| 13 Great Blue Skimmer [Libellula vibrans] | Durham | 2010-09-19 | R. Emmitt | 1 | Flat River Impoundments | Sight |
| 14 Great Blue Skimmer [Libellula vibrans] | Durham | 2011-05-28 | R Emmitt | 1 | Eno River City Park between Guess Rd and Duke St | Sight |
| 15 Great Blue Skimmer [Libellula vibrans] | Durham | 2012-07-28 | Mike Turner | 25 | Patterson Rd. Waterfowl Impoundment | Sight |
| 16 Great Blue Skimmer [Libellula vibrans] | Durham | 2012-07-29 | Mike Turner | 20 | Brickhouse Rd. Waterfowl Impoundments | Sight |
| 17 Great Blue Skimmer [Libellula vibrans] | Durham | 1975-07-16 | R. Duncan Cuyler | 1 | sex=MALE, city=Durham, directions=southwestern edge, source=INTERNATIONAL ODONATA RESEARCH INSTITUTE-FSCA | Collect |
| 18 Great Blue Skimmer [Libellula vibrans] | Durham | 1976-09-10 | R. Duncan Cuyler | 1 | sex=MALE, city=Durham, directions=southwestern edge, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 19 Great Blue Skimmer [Libellula vibrans] | Durham | 1975-08-28 | R. Duncan Cuyler | 1 | sex=FEMALE, city=Durham, directions=southwestern edge, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 20 Great Blue Skimmer [Libellula vibrans] | Durham | 1976-09-07 | R. Duncan Cuyler | 1 | sex=FEMALE, city=Durham, directions=southwestern edge, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 21 Great Blue Skimmer [Libellula vibrans] | Durham | 1975-06-15 | R. Duncan Cuyler | 1 | sex=MALE, city=Durham, directions=southwestern edge, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 22 Great Blue Skimmer [Libellula vibrans] | Durham | 1975-06-01 | R. Duncan Cuyler | 1 | sex=FEMALE, city=Durham, directions=southwestern edge, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 23 Great Blue Skimmer [Libellula vibrans] | Durham | 1975-06-02 | R. Duncan Cuyler | 1 | sex=FEMALE, city=Durham, directions=southwestern edge, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 24 Great Blue Skimmer [Libellula vibrans] | Durham | 1993-05-28 | R. Duncan Cuyler | 1 | sex=MALE, city=Rougemont, directions=Red Mountain Road, habitat=Flat River, source=R DUNCAN CUYLER COLLECTION-IORI | Collect |
| 25 Great Blue Skimmer [Libellula vibrans] | Durham | 2013-06-20 | Kyle Kittelberger, Brian Bockhahn | 0 | paddling the Flat River and exploring the nearby impoundment for the most part | Sight |
| 26 Great Blue Skimmer [Libellula vibrans] | Durham | 2013-08-10 | Mike Turner | 40 | Flat River Waterfowl Impoundment | Sight |
| 27 Great Blue Skimmer [Libellula vibrans] | Durham | 2013-08-24 | Mike Turner | 35 | Flat River Waterfowl Impoundment | Sight |
| 28 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-06-05 | Mike Turner | 20 | Flat River Waterfowl Impoundment - ~15 were ad.males | Sight |
| 29 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-06-07 | Mike Turner | 15 | New Hope Waterfowl Impoundment | Sight |
| 30 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-06-08 | Mike Turner | 15 | New Hope Waterfowl Impoundment | Sight |
| 31 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-06-23 | Mike Turner | 40 | Patterson Rd. Waterfowl Impoundment - 35 ad.males | Sight |
| 32 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-07-01 | Mike Turner | 30 | Stagecoach Waterfowl Impoundment - ad.males | Sight |
| 33 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-07-20 | John Petranka | 25 | Sandy Creek Park, and Greenway north to Pickett Rd.. - Very common, perched along greenway and around margin of swamp. | Photo |
| 34 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-08-08 | John Petranka | 15 | Sandy Creek Park and greenway - Common around ponds and along greenway. | Photo |
| 35 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-08-14 | John Petranka | 1 | Discovery Lake on campus of NIEHS/EPA - Male | Photo |
| 36 Great Blue Skimmer [Libellula vibrans] | Durham | 2014-09-06 | John Petranka | 5 | Sandy Creek Park - Around the ponds and greenway. | Photo |
| 37 Great Blue Skimmer [Libellula vibrans] | Durham | 2013-08-20 | Owen McConnell | 1 | Flat River Waterfowl Impoundments | Photo online |
| 38 Great Blue Skimmer [Libellula vibrans] | Durham | 2015-05-25 | John Petranka | 2 | Little River Regional Park, along South River Loop Trail - Males. | Photo |
| 39 Great Blue Skimmer [Libellula vibrans] | Durham | 2015-06-25 | Mike Turner | 25 | Patterson Rd. Waterfowl Impoundment - 20 ad.males | Sight |
| 40 Great Blue Skimmer [Libellula vibrans] | Durham | 2015-08-08 | Mike Turner | 10 | Upper Little Creek Waterfowl Impoundment - ad.males | Sight |
| 41 Great Blue Skimmer [Libellula vibrans] | Durham | 2015-07-20 | John Petranka | 2 | Northeast Creek at Granville Drive, Durham. Around small pools formed from off-road vehicle use. - Males. | Sight |
| 42 Great Blue Skimmer [Libellula vibrans] | Durham | 2015-08-13 | John Petranka, Sally Gewalt | 2 | New Hope Creek Trail just south of US 15-501 in powerline clearing. - 1 male, 1 female. | Photo |
| 43 Great Blue Skimmer [Libellula vibrans] | Durham | 2017-05-28 | Mike Turner | 4 | Flat River Waterfowl Impoundment - ad.males | Sight |
| 44 Great Blue Skimmer [Libellula vibrans] | Durham | 2019-05-16 | R. Emmitt | 1 | Eno River State Park Cole Mile Road | Sight |
| 45 Great Blue Skimmer [Libellula vibrans] | Durham | 2019-05-16 | R. Emmitt | 1 | Ellerbee Marsh | Sight |
| 46 Great Blue Skimmer [Libellula vibrans] | Durham | 2019-05-23 | R. Emmitt | 1 | Hollow Rock Nature Park meadow | Sight |
| 47 Great Blue Skimmer [Libellula vibrans] | Durham | 2019-05-27 | R. Emmitt | 2 | Eno River State Park at Cole Mill rd. | Sight |
| 48 Great Blue Skimmer [Libellula vibrans] | Durham | 2019-06-13 | R. Emmitt | 6 | Eno River State Park down stream of Cole Mill Rd | Sight |
| 49 Great Blue Skimmer [Libellula vibrans] | Durham | 2019-06-25 | R. Emmitt | 5 | Eno River at Guess Rd | Sight |
| 50 Great Blue Skimmer [Libellula vibrans] | Durham | 2020-09-04 | Harry LeGrand, Lori Arent | 6 | Brickhouse Road | Sight |
| 51 Great Blue Skimmer [Libellula vibrans] | Durham | 2021-05-26 | Harry LeGrand, Lori Arent | 3 | Brickhouse Road (Butner-Falls Lake Game Land) | Sight |
| 52 Great Blue Skimmer [Libellula vibrans] | Durham | 2021-07-25 | Matt Spangler | 2 | Jordan Lake--New Hope Creek (Durham) | Sight |
| 53 Great Blue Skimmer [Libellula vibrans] | Durham | 2021-08-04 | John Petranka | 10 | NHCBS, New Hope Creek Bottomlands, Old Chapel Hill Road Park along Paved Trail | Photo |
| 54 Great Blue Skimmer [Libellula vibrans] | Durham | 2021-08-15 | John Petranka | 3 | NHCBS, New Hope Creek Bottomlands, Powerline | Photo |
| 55 Great Blue Skimmer [Libellula vibrans] | Durham | 2021-08-22 | John Petranka | 3 | NHCBS, New Hope Creek Bottomlands, Powerline | Photo |
| 56 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-06-22 | John Petranka | 1 | NHCBS, New Hope Creek Bottomlands, Edge Trail | Photo |
| 57 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-06-22 | John Petranka | 3 | NHCBS, New Hope Creek Bottomlands, Powerline | Photo |
| 58 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-06-24 | John Petranka | 15 | NHCBS, New Hope Creek Bottomlands, Loop Trail, east section, New Hope Creek sandbars | Photo |
| 59 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-06-24 | John Petranka | 10 | NHCBS, New Hope Creek Bottomlands, Flood Channels and Oxbows | Photo |
| 60 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-07-04 | Harry LeGrand, Lori Arent | 1 | Hill Forest | Sight |
| 61 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-06-28 | John Petranka | 10 | NHCBS, Mud Creek Bottomlands, Parcel 140106, adjacent to Oak Creek Village Shopping Center. Along sewer right of way and flood channels | Photo |
| 62 Great Blue Skimmer [Libellula vibrans] | Durham | 2021-06-28 | John Petranka | 10 | NHCBS, Mount Moriah Bottomlands, Parcel 140148, beaver pond and adjacent swamp adjoining Mount Moriah Road | Photo |
| 63 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-07-11 | Harry LeGrand. Lori Arent | 18 | Flat River impoundments | Sight |
| 64 Great Blue Skimmer [Libellula vibrans] | Durham | 2022-08-12 | Matt Spangler | 1 | New Hope Creek (upstream of Jordan Lake) | Sight |
| 65 Great Blue Skimmer [Libellula vibrans] | Durham | 2024-05-30 | Matt Spangler | 1 | Discovery Lake | Sight |
| 66 Great Blue Skimmer [Libellula vibrans] | Durham | 2024-06-21 | Harry LeGrand | 1 | Horton Grove Nature Preserve | Sight |
| 67 Great Blue Skimmer [Libellula vibrans] | Durham | 2024-07-14 | Matt Spangler | 3 | Jordan Lake--New Hope Creek (Durham) | Sight |
| 68 Great Blue Skimmer [Libellula vibrans] | Durham | 2024-07-17 | L. Arent | 15 | Flat River Waterfowl Impoundment | Sight |
| 69 Great Blue Skimmer [Libellula vibrans] | Durham | 2024-07-27 | Lori Arent, Harry LeGrand | 12 | Flat River Waterfowl Impoundments | Sight |
| 70 Great Blue Skimmer [Libellula vibrans] | Durham | 2024-08-18 | Harry LeGrand, Lori Arent | 50 | Brickhouse Road | Sight |