SE Tailwaters & Spring Creeks · VA · Tailwater

Jackson River Tailwater

Wild VA tailwater below Gathright Dam. Easy to mix up with Jackson above Moomaw / Hidden Valley — this card is the water below the dam.

Gathright → Covington

generationGrade A

Insects by season

Southern Appalachians seasonal guess, tuned a bit for this water type. Stage tips from the insect notes. Beat-specific lists still need a check against NCWRC / VA DWR.

  • Winter (Jan–Mar)Midges (TW backbone); BWO; Early Black Stones.
  • Spring (Apr–May)SE mayfly/caddis suite (Hendrickson, March Brown, Quill Gordon, Grannom → Hydropsyche, Sulphurs evening, Light Cahill, Giant Stones) with possible earlier onset (~3–4 weeks ahead). Caddis pupa often before the dry.
  • Early summer (Jun)Sulphurs, Light Cahill, first terrestrials along banks. Yellow Sally possible, not Mossy-style primary.
  • High summer (Jul–Aug)Midges on TW; Tricos morning on flats; terrestrials as bank food. Ethics still in force if water warms.
  • Fall (Sep–Dec)Midges + BWO return; Light Cahill dusk; October Caddis; Early Black Stones.

Gap: No Jackson-specific insect list in sources — regional TW overlay only.

Temp & time of day

Feeding core ~50–65 °F. Midge film whenever water is fishable and cold. BWO on cloud. Tricos morning. Sulphurs afternoon–evening. Generation pulse is a safety/fishability gate, not a hatch trigger.

Access

Special-slot regulations apply (confirm current VA DWR waterbody page). Private banks are common — stay on public water and legal access only. Check USACE / official generation info before committing to a wade.

Conservative one-liner only. No parking spots, crossings, or trespass workarounds.

Ethics: VA DWR: comfortable ≤68 °F; stress mid–upper 60s; soft hold in the upper 60s. Tailwaters are the summer reroute, not a license to fish stressed fish. No invented hoot-owl.
Sample / not live

Live USGS readouts aren’t wired yet. Use the linked gage pages and a thermometer. This box is just showing the shape — not live data.