Sullivan County, NY · Inland River
Upper Delaware River (Callicoon)
The wild-trout flagship of the Northeast — the West Branch and main-stem Delaware on the NY–PA line hold large, selective wild brown and rainbow trout in cold, clear, free-flowing water famous for technical hatch fishing. Live USGS flow and temperature at Callicoon.
Live · updated
Top picks today
Rainbow Trout & Brown Trout — tied at the top (36/100)
2 species tied for best of 2 tracked at Upper Delaware River (Callicoon).
Atmosphere
Water
Sun & Moon
Species at Upper Delaware River (Callicoon)
2 species tracked, ranked by today's conditions. The top 2 (tied) are open below — tap any species to expand it, or a chip to focus.
#1 Rainbow Trout Marginal conditions for Rainbow Trout. In season 36/100
What's helping
- Stable flow — settled river level — clearer water, easier wading
What's hurting
- 78°F water — above rainbow trout's active range (45–68°f) — fish move deep
About. Oncorhynchus mykiss — The most heavily stocked trout in Maryland. Put-and-take fisheries across the state plus holdover/wild fish in Western MD streams (Savage, Youghiogheny tailwater, Gunpowder). Takes PowerBait, small spinners, and standard dry/nymph patterns.
Prefers. Water 45–68°F (ideal 55°F) · either tide · depth 3–20 ft.
Last verified 39 days ago on 2026-06-03. Open source page →
- Min size
- 12"
- Daily creel
- 5
New York: 5 trout/day statewide; the West Branch Delaware and many wild reaches are 12" / 2 fish or catch-and-release (artificial-only Oct 16–Mar 31). Confirm the reach.
Source: New York regulations · verified 2026-06-03.
#1 Brown Trout Marginal conditions for Brown Trout. In season 36/100
What's helping
- Stable flow — settled river level — clearer water, easier wading
What's hurting
- 78°F water — above brown trout's active range (45–68°f) — fish move deep
About. Salmo trutta — Naturally reproduces in the Gunpowder River tailwater (Loch Raven below Prettyboy) and several Western MD streams; also heavily stocked. Typically more wary than rainbows. Classic mayfly hatches on the Gunpowder — sulphurs, BWOs, caddis. Streamer-eaters after dark.
Prefers. Water 45–68°F (ideal 55°F) · either tide · depth 3–25 ft.
Last verified 39 days ago on 2026-06-03. Open source page →
- Min size
- 12"
- Daily creel
- 5
New York: 5 trout/day; West Branch Delaware 12"/2 or catch-and-release.
Source: New York regulations · verified 2026-06-03.
Location Info
Water Body
Inland River
Access
Pier, shore, and ramp
Jurisdiction
New York
Coordinates
Notes
NY/PA boundary water: the West Branch carries a 12"/2-fish limit and extensive catch-and-release, artificial-only water. Confirm the section and reciprocal-license rules.
Local reports & rules for Upper Delaware River (Callicoon): New York DEC fishing & regulations → · fish-consumption advisory →
Nearby Access Points
Frequently Asked
Do I need a fishing license to fish at Upper Delaware River (Callicoon)?
Yes (anglers age 16 and older). To fish at Upper Delaware River (Callicoon) you need the appropriate state fishing license. See the agency's current rules: the state agency website
What fish are commonly targeted at Upper Delaware River (Callicoon)?
Upper Delaware River (Callicoon) is listed on this site for 2 commonly-targeted species: Rainbow Trout, Brown Trout. Which species is currently in season and which is scoring highest today is shown in the per-species ranking on this page.
When is the best time to fish at Upper Delaware River (Callicoon)?
It depends more on the species and the day's conditions than on a fixed "best hour." Water temperature, weather, and — at tidal locations — the stage of the tide drive activity most. The per-species ranking on this page scores every target species at Upper Delaware River (Callicoon) against today's live conditions, so the fish near the top are your best bets right now; check back as conditions change through the day.
What kind of access does Upper Delaware River (Callicoon) have?
Upper Delaware River (Callicoon) has multiple access types — pier, shoreline, and at least one public boat ramp. NY/PA boundary water: the West Branch carries a 12"/2-fish limit and extensive catch-and-release, artificial-only water. Confirm the section and reciprocal-license rules.
Which state's fishing regulations apply at Upper Delaware River (Callicoon)?
state agency regulations apply at Upper Delaware River (Callicoon). Size limits, creel limits, and seasonal closures are listed per species on each species page. Always confirm against the agency source linked from each regulation block — emergency closures can take effect mid-season.
Is Upper Delaware River (Callicoon) tidal water?
No. Upper Delaware River (Callicoon) is non-tidal — water level varies with rainfall, seasonal flow, and (where applicable) upstream dam releases rather than tidal exchange.