Vermont fishing reports
50 reports for Vermont — what's biting, water temps, and where to focus.
Spring shad run underway as Vermont's big-water bass approach spawn
The Connecticut River in Vermont is flowing at just 109 cfs (USGS gauge 01135300) as of May 18 — well below typical mid-May levels, signaling that spring runoff has crested and water clarity is improving. On the lower Connecticut in Middletown, The Fisherman — New England Freshwater's Fishin' Factory 3 report finds shad, stripers, and carp actively working the main channel this week, with the shad push on track to reach Vermont's stretch of the river in the coming days. Largemouth bass are already in spawn mode downriver — "trickier to entice than they were in prespawn," that source notes — a transition Vermont's cooler-water bass will soon follow. Across New England, The Fisherman — New England Freshwater's Fisherman's World in Norwalk reports that bass action "keeps steadily improving" as water warms, with live shiners the top bait and Keitech swimbaits a close second. No Lake Champlain-specific reports arrived this cycle.
Champlain Smallmouth in Prespawn as Landlocked Salmon Remain Active
Water temperature at USGS gauge 04294500 reads 47°F as of May 18 — the classic prespawn threshold for Lake Champlain smallmouth bass, with landlocked salmon still operating comfortably in that cold range. No Lake Champlain-specific field reports surfaced in this week's feeds, so the picture here is assembled from gauge data and broad regional intel. At 47°F, smallmouth are typically staging on rocky transitional structure — points, shoals, and drop-offs adjacent to eventual spawning flats — feeding actively ahead of the push toward shallower water. Tactical Bassin, covering clear-water Great Lakes-type fisheries, notes that prespawn smallmouth school together and respond well to swimbaits and finesse rigs when covering water quickly. Landlocked salmon remain in their prime comfort zone below 55°F and should be actively chasing smelt and alewife in the mid-column. The new moon tonight eliminates ambient light, likely concentrating feeding windows at dawn and dusk.
Shad push north on the Connecticut River as bass and trout hit spring stride
USGS gauge 01135300 logged a flow of 99.4 cfs in Vermont's Connecticut River watershed early May 18 — a moderate spring level that leaves shorelines accessible and wading conditions manageable. The Fisherman — New England Freshwater reports the Connecticut River in its middle reaches is already producing shad and carp, signaling that the head of the annual shad migration is working its way northward toward Vermont's stretches. On Lake Champlain, the new moon (May 18) falls right at the onset of the smallmouth bass spawning window; Tactical Bassin notes that bass pushing into heavy shallow cover during the bluegill spawn respond aggressively to topwater frogs and big swimbaits. MidCurrent recently spotlighted the Battenkill Fly Fishing & Arts Festival in Arlington, Vermont, a clear indicator that trout in the state's tributary drainages are active and drawing anglers out. Walleye are likely wrapping their spring run on Champlain and transitioning toward mid-depth structure.
Lake Champlain landlocked salmon in prime window as smallmouth stage pre-spawn
USGS gauge 04294500 recorded 49°F on Lake Champlain early Sunday — cold enough to keep landlocked salmon feeding aggressively, but a few degrees short of the 55–60°F threshold that typically sends smallmouth bass onto spawning shoals. At this temperature, landlocked salmon are squarely in their comfort zone, and baitfish-style presentations near the mid-water column should be productive. Smallmouth are in pre-spawn staging mode: look for concentrations on rocky gravel points and the slightly warmer, wind-sheltered bays where surface temps may nudge into the low 50s. On The Water reported this week that blustery conditions push big smallmouth onto the feed on large-water systems like Lake Erie — a comparable dynamic on Champlain's exposed northern basin. The New Moon on May 17 can concentrate feeding into low-light windows at dawn and dusk. No Lake Champlain–specific charter or shop reports were available this cycle; conditions are drawn from the USGS temperature reading and established regional patterns.
Connecticut River Shad Run Builds; Lake Champlain Smallmouth on the Beds
The Fisherman — New England Freshwater reports the Connecticut River producing shad, carp, and striped bass through its middle stretches — a migration that, by mid-May, typically pushes into Vermont's southern water. USGS gauge 01135300, a Connecticut River tributary in Vermont, logged 129 cfs on May 17, a moderate post-runoff flow consistent with normal upstream fish movement. On Lake Champlain, mid-May marks the heart of smallmouth bass spawning season; fish are moving onto gravel and rocky shallows in the 4–8 foot range, making this a prime window for sight-fishing with finesse presentations. No temperature reading is available at the gauge today; Vermont river temps at this stage of spring typically fall in the high 50s to low 60s°F — right at the threshold for active shad movement and peak smallmouth spawn. New Moon this weekend eliminates bright lunar nights, typically concentrating feeding into stronger daytime and dawn-dusk windows. Plan accordingly.
Champlain Smallmouth Staging as May Warm-Up Approaches Pre-Spawn Threshold
USGS gauge 04294500 recorded a water temperature of 45°F on Lake Champlain late Monday evening — still well below the 55–60°F mark that triggers the smallmouth spawn, but a telling sign that fish are beginning to stir. No direct Lake Champlain angler reports surfaced in this cycle's feeds; however, Wired 2 Fish's current piece on environmental parameters reinforces why this reading matters: at 45°F, smallmouth are transitioning from winter holding depths toward pre-spawn staging areas, while landlocked salmon remain squarely in their preferred cold-water comfort zone. Pre-spawn smallmouth should be working rocky points and submerged boulder transitions in the 8–15-foot range, responding best to slow, deliberate presentations. Landlocked salmon — which historically peak on Champlain through mid-May — should be feeding actively near the surface. The waning crescent moon this week limits nighttime bite windows and concentrates activity during daytime solar-warming peaks; plan your outing around midday if conditions allow.
Vermont's May window: trout hatches fire as tributaries settle into form
Connecticut River tributary flows have settled to prime wading levels — USGS gauge 01135300 logged 71.7 cfs on May 11, confirming that the region's spring runoff pulse is easing and streams are coming into shape. The timing dovetails with the Battenkill Fly Fishing & Arts Festival that wrapped in Arlington, VT at the end of April (MidCurrent), drawing regional fly anglers eager for the season's first serious hatch windows. Caddis emergences are now central to New England trout fishing at this stage, with Hatch Magazine's coverage of the pattern signaling that prime dry-fly action is building. In the warmer, shallower bays of Lake Champlain, bass are completing or exiting the spawn, per the post-spawn transition Tactical Bassin has been documenting — bluegill beds are now active, which pulls larger bass into predictable shallow structure. No water temperature data is available from the current gauge network; check local conditions before heading out.
Champlain Smallmouth Staging Pre-Spawn While Landlocked Salmon Stay Hot
Water at USGS gauge 04294500 reads 45°F on the morning of May 10 — squarely in prime territory for landlocked salmon and cool enough to keep smallmouth bass locked in active pre-spawn staging rather than on beds. No Lake Champlain-specific charter, shop, or state agency reports appeared in this cycle's intel feeds, so conditions here draw on gauge data and regional context from New England freshwater sources. At 45°F, landlocked salmon are likely the stronger near-term bet, cruising open-water column structure and tributary mouths in pursuit of smelt. Smallmouth are building toward the spawn — at this temperature they'll be staged on rocky shoals and points in 10–25 feet, not yet shallow. Fishing the Midwest highlights drop-shot and finesse presentations as consistent smallmouth producers "when the bite is tough," which fits the slow-warming conditions on Champlain right now. Patience and slow retrieves will be the theme until the lake breaks 50°F.
CT River Shad Run Builds as Lake Champlain Bass Enter Post-Spawn
The Connecticut River shad run has kicked into gear over the past 10 days — a welcome signal for Vermont anglers watching fish push northward. The Fisherman — Connecticut reports strong shad action, and The Fisherman — New England Freshwater confirms rising shad numbers with Steaves Leaves willow-leaf rigs on ¾- to 1-ounce sinkers as the hot ticket downriver. Those same presentations should produce on Vermont's Connecticut River stretches as fish press upstream. USGS gauge 01135300 logged 82.8 cfs this morning — moderate, fishable spring flow. Water temperature data is unavailable at this gauge. On Lake Champlain, no direct charter or shop reports surfaced this week, but mid-May puts smallmouth bass squarely in their spawn-to-post-spawn window — historically one of the most productive periods of the year on the big lake's shallow rock flats. Fly anglers should watch for caddis emergence windows in the afternoons, a pattern highlighted in recent regional hatch coverage from MidCurrent.
Lake Champlain: Landlocked Salmon Prime, Smallmouth Staging Deep
USGS gauge 04294500 recorded 42°F water on the morning of May 7th — a reading that puts landlocked salmon squarely in their prime spring feeding window while keeping smallmouth bass pinned to deep structure ahead of the pre-spawn push. No Lake Champlain-specific reports surfaced in this week's angler intel, so this update is anchored to the gauge reading and seasonal patterns. Landlocked salmon are cold-water fish and at 42°F should be feeding aggressively on smelt and alewife imitations near tributary inflows and the upper water column, before the lake stratifies into summer. Smallmouth tell a different story: 42°F is well below the 50°F-plus threshold for meaningful pre-spawn staging, and the fish are almost certainly deep and lethargic. Tactical Bassin notes that early-May bass nationwide are in transition between spawn phases and respond best to finesse presentations — sound advice for cold Champlain conditions. A waning gibbous moon supports dawn feeding windows for both species.
Connecticut River shad run building north
The Connecticut River shad run has kicked into gear across the region. Per The Fisherman — Connecticut (Aaron Swanson), the run "kicked into gear over the last 10 or so days with some very good fishing" in stretches well south of Vermont — a migration front that historically pushes upstream through May. The Fisherman — New England Freshwater confirms shad numbers "rising daily" in the Connecticut River, with willow-leaf Steaves Leaves rigs on ¾–1 oz casting sinkers dominating the bite and selling out at area shops. USGS gauge 01135300 logged 265 cfs before dawn on May 7 — a moderate, fishable flow well-suited to bank and wade anglers. No water temperature was available from that gauge. Lake Champlain's walleye and bass fisheries carry no direct reports in this cycle, but early May typically marks the tail end of walleye spawning and the onset of bass pre-spawn to post-spawn activity across the shallower northern bays.
Lake Champlain Smallmouth Stir as Round Goby Study Flags New Threat
A study flagged by Wired 2 Fish warns that round goby — the small invasive species already reshaping bass fisheries in upstate New York — may be closing in on Lake Champlain, one of the Northeast's premier smallmouth venues. On the water, USGS gauge 01135300 logged a modest flow of 136 cfs on the Connecticut River system as of May 6 — a low early-season reading pointing to clear, wadeable conditions. No water temperature was available from gauges at press time. MA Bass competition records document consistent smallmouth production on both Lake Champlain and the Connecticut River during tournament events; early May is typically prime for pre-spawn staging as Vermont's shallows warm. The Battenkill Fly Fishing & Arts Festival ran April 30–May 2 in Arlington, VT, per MidCurrent, with fly anglers finding tributary trout season well underway. American shad typically push up the Connecticut through May and into June — no on-the-water report yet confirms their arrival at Vermont stretches.