Monday, August 18, 2025

Scouted West Branch Delaware River Above Cannonsville Reservoir


 
West Branch Delaware River miles above Cannonsville Reservoir.

Every summer, my brother David camps near Roscoe, NY, with his wife Carol and his friend Steve Cane and his family. Last week he invited me up, and I got there Saturday at three p.m., after stopping in at The Beaverkill Angler for a couple of size 24 blue winged olives, a size 14 Isonychia, and a sulfur-shaded Cahill, size 16. David had our destinations planned, referring to a map that shows parking and access. Steve would stay behind.

I felt surprised at how narrow the river. Smaller than much of the Farmington in Connecticut. We drove for miles upstream before we found one of the spots. What I saw felt unpleasant, as the stretch accessed by descending a thickly vegetated bank on a narrow trail was muddy with carp visible near the surface. The water barely moved at all, low because of the drought. I assumed carp had muddied it. 

A little non-plussed, I turned back, got in Dave's truck with him ready at the wheel, and from there we rode to the next spot, photographed above. From the bridge, we spotted a smallmouth of about 16 inches--and more carp. At the least, the water wasn't muddy. David wanted me to get the temperature with his thermometer. He knew something was amiss, and he did not want to fish trout if the water was above 65. 

It was 23 Celsius. Way too warm. And why was that when Pepacton Reservoir, I thought, was not far upstream?

We drove on downstream to the next access point where the thermometer read 25 Celsius. The stretch was about a foot deep. Dave spotted a sip riser. I saw it when the fish came up again.

"It's a rainbow. About 11 inches long," he said.  

David had a little blue winged olive tied on, too, and either of us could have casted for the trout, but neither of us was really tempted to.

David had checked the latest fishing report from Hale Eddy, which claimed the water temp was 55 degrees F. That I couldn't wrap my head around, given that I believed the cold water release from the reservoir was upstream, but I wanted to find out what was up as much as David did.

On the way there, we passed by Cannonsville Reservoir, so I figured the East Branch Delaware flowed pretty close to the West Branch at this point. We got to Hale Eddy not very long after, and before I could even get the thermometer in the water, I felt the coolness of the water in the air. I let the thermometer sit a while, not convinced it worked, and then read 12.5 degrees C. About 55 degrees F. It works. And I clearly understood--at last--that of course it's the West Branch flowing from Cannonsville Reservoir. We had been scouting the river where it's not a tailwater, but there are trout up there, as signs nailed to trees indicate, though I'm not altogether sure the trout David saw was a rainbow. I found information from the State of New York only on the stocking of browns up there, the information also stating that a wild brown trout fishery exists.

We walked the bridge and otherwise observed the water, finding no bugs on it, seeing no rises at all. So we fished pheasant tail beadheads, at first about five feet under indicator floats, then freestyle. I took my float off when I approached a couple of big rocks creating slack water and seams where it's shallower but interesting. On my second drift, I felt a knock and reared back on nothing. I drifted that run inside and out about 35 more times and never replicated what I had felt, and I swear I had seen the line jump, too. Maybe I got hit. 

We continued to fish the deeper run, both of us without indicators, but nothing happened. We had pretty much run out of time. I guess we could have tried to dig up another access point, but not only is it clearly evident why fishing the river from a drift boat is advantageous; it proved best we got back to camp when we did. I ended up arriving home in New Jersey just before dark.  

Below Cannonsville Reservoir the West Branch Delaware is a much wider river.