Rainbows! Brookies! Pickerel! Pickerel? The Wild Swift River, Massachusetts, April 10-11, 2025 (45)

The lower Swift River is a tailwater, so it has some advantages over wild rivers. The upper forks were dammed in the 1930s for Quabbin Reservoir, and the part of the Swift that we fished flows out of the dam below the lake. Flows are reasonably constant and uniformly cold, which encourages lots of healthy trout. Whether it’s the middle of winter or the middle of August, the water temperatures near the dam on the Swift are likely to be somewhere below 60° and above 30°,1 and the flow will be moderate. If you combine that cold water and steady flow with lots of bugs, it’s trout heaven.

Below Quabbin Reservoir the Swift is only 24 miles long.2 It runs down from Winsor Dam to join the Chicopee River, which then joins the Connecticut,3 which then flows to the Atlantic. Quabbin Reservoir provides drinking water supply, not electricity generation, so water releases don’t increase when Boston turns on its lights.

At least theoretically, free-flowing rivers are wilder, more natural, more authentic, but some of my best days fishing were on tailwaters, and when I’m trying to land a fish it’s hard to focus on the difference. In the South and the Southwest, most well-known trout rivers are tailwaters. South of the Mason-Dixon, only tailwaters are usually cold enough for trout. The Green in Utah is a tailwater. The White in Arkansas, the Colorado at Lee’s Ferry,4 the San Juan in New Mexico, and the Holston in Tennessee are all tailwaters. We’ve also fished for trout in tailwaters in Texas, Kentucky, North Carolina, and Oklahoma. Constant cold water, with lots of bugs, that’s the ticket. In all of those places there may be great fishing on free-flowing rivers, but it’s likely not for trout.

Currently there’s a backlash against dams. It’s impossible to build a major new dam, and there’s been a rash of much-heralded dam removals in recent years. Dams can cost more to maintain than the value of any electricity produced, they reduce access to historic spawning grounds for Pacific and Atlantic salmon and other less glamorous fish, and water evaporates and impoundments silt up so that reservoirs fail at their task of water storage. Neglected dams are also dangerous for folks down-river.

Non-native fish pose similar emotional qualms as tailwaters, whether the fish were last stocked one week or 100 years ago. In the Swift, there are brook trout, rainbow trout, and brown trout, but only the brook trout are native to New England. One of the reasons for the Swift’s popularity in Massachusetts–and it’s the most popular freshwater fly-fishing water in Massachusetts–is that it produces large native brook trout, and large brook trout are no longer easy to come by in their native range. Most places the brookies have been pushed out by non-native rainbows and browns. The rainbows are descendants of California stocks, the browns were brought over from Europe, and in the Swift both naturally reproduce and are still being stocked.

For me there is a resonance to catching a native brookie in Massachusetts that’s not there with an introduced rainbow, or a native cutthroat in New Mexico versus an introduced rainbow or brown. One supposes that catching a brown in Scotland feels more authentic than catching an Arkansas brown, and if anybody would like to fly me to Scotland I’d like to find out. Are there native browns in Greenland, or only arctic char? Is that why we want to annex Greenland, so that we’ll have someplace American to catch native browns?

I was thinking about this stuff on the Swift because for most knowledgeable fly fishers native fish in free-flowing rivers in wild places is the ideal. Getting ready for Massachusetts, I re-read Walden, in part because it’s an essential Massachusetts book and in part because I was looking for hints as to why the notion of wildness matters.5 The apparent threats to public land by the current Washington administration also had me thinking about wild places, and, weirdly enough, I was contemplating my own human frailty. I likely won’t be able to traipse off into wild places much longer, so to me their value increases as my opportunities decrease.

There are about 111.7 million acres of designated wilderness on American public land. That’s roughly the size of California, and more than half of our wilderness is in Alaska. The 1964 Wilderness Act defines wilderness as land where the earth is “untrammeled by man, where man is a visitor . . .” Bob Marshall, the founder of the Wilderness Society and the namesake of the Bob Marshall Wilderness in Montana, defined wilderness as a region “which contains no permanent inhabitants, possesses no possibility of conveyance by any mechanical means[,] and is sufficiently spacious that a person in crossing it must have the experience of sleeping out.”6

But rivers and saltwater and lakes are a little different than big tracts of wilderness. There are few big rivers that you can’t travel with a jetboat, and a lot of perfectly fishable rivers flow down by the golf course and then under the bridge. They are fishable when suburban and even urban. In rivers, though, you can capture a bit of wildness in the most mundane places. Fishing has taken me to plenty of truly wild places. I have flown into high mountain rivers, boated miles up rivers where there was no other mechanical access, ridden horses to mountain lakes in Argentina, fished in national parks in Cuba and the Everglades, and all of it with the weak and wholly unnecessary excuse that I wanted to catch fish. I have also now parked at an industrial park to walk down the improved running path to look for trout in the Swift River in Massachusetts, and I’ve done similar walks in thousands of other places. Was one experience better than the other? Was one more pure?

Well yeah, probably, but the water on the Swift is clear and clean. The approaches take a bit of effort, at least for an old man. The fish are beautiful, strong, and fat. When I’m playing a fish, I don’t really consider that I’m fishing behind a dam and not hundreds of miles from the nearest pavement.

Marshall wrote that we receive physical and psychological benefits from visiting wilderness: physical health from wilderness travel, mental independence from the challenge, satisfaction of an innate craving for adventure, and an opportunity for contemplation and repose not present in the daily business of busy lives.

We also receive intangible esthetic benefits. There is, he says, “the undisputed beauty of the primeval.” This is a constant theme of American writing, whether it’s about the magnificence of a great white whale or the quietly contemplative beauty of finning trout beneath a bridge. Emerson, a Massachusetts guy, suggests that it is in nature that we can strip away the distractions of our mundane world to fully engage with beauty.7

That other Concord, Massachusettian,8 Henry David Thoreau, does his mentor and friend Emerson proud. At different times I’ve thought that Walden was a mechanic’s discussion of housing costs, a gardener’s discussion on how to grow beans, or a surveyor’s discussion of the depth of a pond, but in his sidling way Thoreau suggests something more subtle, that only if we from time to time reduce to essentials can we we truly engage with what’s important.

I don’t think it’s an accident that Thoreau published Walden in Massachusetts in 1854, and that Charles F. Orvis opened his store in Vermont in 1856. One didn’t lead to the other, as far as I know Charles F. didn’t sell copies of Walden next to the dog beds, but they were, I think, a part of the same impulse. 1850s America was one of our most fractious times, loaded with national disputes verging on violence, not unlike today. Parts of the Northeast and New England were changing fast, from agrarian to industrial, from rural to urban, and both Walden and Orvis evidence a yearning for the natural world that was being lost. Bob Marshall (or John Muir, or Aldo Leopold, or Wendell Berry, or Gary Snyder) was still addressing that yearning for Eden well into the next century. The rest of us are still buying fly rods.

We fished two days on the Swift. It was a quick trip, one day flying to Hartford, Connecticut, then driving 50 miles to Palmer, Massachusetts, two days fishing, and then one day home. We fished with Matt Tempesta of Tempco Flyfishing, an Orvis-endorsed guide, and it was a joy. Matt is former career infantry, and he has that easy, confident, genial bearing that the best of ex-military have. He’s still a very young man, at least as I measure these things. He loves the Swift, and he seemed proud and delighted to show it to us.

The first day we waded and walked, and from the bank Matt would study water looking for fish. In a lot of the upper river the fish were apparently hanging out in places where we weren’t. Much of our first day we walked the upper mile of the river, isolated from development by a wildlife management area, looking for fish more than fishing. It’s a fine way to fish, and a better way to get introduced to water, though I will note that they have ups and downs in Massachusetts that we don’t have on the Southeast Texas Coastal Plain. There were times during the day when it seemed to me that notwithstanding Bob Marshall, some mechanical uphill conveyance would be the very thing.

Kris outfished me again, and on the first day she caught a couple of rainbows at the Y–the famous Y–immediately below the dam.9 I caught nothing. For one reason or another I hadn’t cast a fly rod in months, and my cast, which is usually pretty good, was trash. Matt kept complimenting Kris’s cast and making suggestions for mine. I hate fly rods.

That night it snowed. It was April and it snowed. At home in Houston my tomatoes were well-along to producing fruit.

We fished the next day out of Matt’s raft in the lower river. I fished either a single nymph under an indicator or small streamers, but I never caught anything on a streamer. One of the remarkable things about the Swift is that over its short distance it continually changes, so that the narrow sections near the dam broaden and allow drift fishing. In some sense the Swift is several different rivers held together by the same water. I had better luck fishing from the boat, and on the second day caught a fine native brookie and a rainbow. Kris got the prize though, catching an unexpected pickerel. I had never seen one, and notwithstanding what Mr. Thoreau said,10 it’s an ugly fish, primeval and vicious, the smaller cousin of pike and muskie, a predator.

Matt had brought us a beer to end the day, and we stood by the launch and drank a bit. As I recall the scene, Matt was wearing a tee shirt and shorts, working on his tan. Kris and I were huddled together shivering. After a day in the wind on Massachusetts’ water, we were way out of our comfort zone. It would snow even more that night, and us poor Houstonians weren’t up for more cold. We left the last of the beer in the can, piled into the car, and turned on the heat. Then we turned up the heat. That was plenty enough wilderness for one day.

  1. The water is cold because it’s released from deep in the lake. The water temperature isn’t affected by air temperature. ↩︎
  2. Or 7. Or 31. Or 25. I’ve never found a consistent number for the length of the Swift below the dam. Somebody surely knows it, but I don’t. It’s short. The first mile below the dam is fly-fishing only. Or maybe it’s the first two miles. ↩︎
  3. 460 miles. For comparison, the Mississippi is 2,340 miles. The longest river that flows through Texas, the Rio Grande, is 1,896 miles. ↩︎
  4. The Glen Canyon Dam at Lee’s Ferry is the largest dam to ever be proposed for removal. It’s a stupid dam that loses about 6% of the Colorado River’s water to evaporation, and has always been controversial. It is great for recreation, and below the dam there’s a fine tailwater fishery. Edward Abbey’s The Monkey Wrench Gang revolves around a plot to blow up the Glen Canyon Dam. It’s not going to get taken out any time soon, either through official channels or by The Monkey Wrench Gang, so you’ve still got plenty of time to go fish there. ↩︎
  5. (1854) I feel like I need to say that Walden is by Henry David Thoreau. A few years ago in an adult Spanish class I made a joke about Walden and the Louisianan sitting next to me didn’t know what it was. They do things different in Louisiana, and he clearly had never had Pat Miller for American Literature. He was a very handsome young man, and he was learning Spanish for his trips to bars in Mexico, but I thought he should also spend some time reading Walden. For some reason he was very proud that he’d never read Romeo and Juliet, and never would. ↩︎
  6. Bob Marshall, “The Problem of the Wilderness”, Scientific Monthly 30 (2), February 1930. ↩︎
  7. Ralph Waldo Emerson, “Nature” (1836). I have read some Emerson, but find him archaic and almost unreadable. He always baffles me. ↩︎
  8. Massachusetter? Massachusatonian? ↩︎
  9. Fish stack up at the Y, but so do anglers. We fished there about an hour. We were there early on a Thursday work-day morning, and two people arrived while we fished and two more were arriving when we were leaving. The usual notions of fishing etiquette don’t work at the Y, and the anglers closely line the prime water to fish. ↩︎
  10. Thoreau loved to fish, and he loved pickerel. I quoted Thoreau on pickerel before, but it bears repeating:
    Ah, the pickerel of Walden! . . . They are not green like the pines, nor gray like the stones, nor blue like the sky; but they have, to my eyes, if possible, yet rarer colors, like flowers and precious stones, as if they were the pearls, the animalized nuclei or crystals of the Walden water.” Walden, The Pond in Winter. I still reckon that they’re kinda ugly, but then I’ve never caught one. ↩︎