Access & Logistics

Current Conditions

Flow Rate
21 cfs
Trend Trend
🔴Dropping Fast - ≤ -30%
🟠Dropping - -10% to -30%
🔘Stable - -10% to +10%
🔵Rising - +10% to +30%
🔴Rising Fast - > +30%
+110%

Flow data from USGS, USBR .

Hatch Guide for Soda Butte Creek

Gear Recommendations

ROD 5wt
LEADER 9ft , 4X-5X taper
TIPPET 4X-6X
INDICATOR Thingamabobber or foam
RIG Indicator nymph (2-fly)
Fish: 10-15 inches avg

⚠️ REGULATIONS

  • Artificial flies & lures only
  • Barbless hooks required
  • No bait allowed

Soda Butte Creek, Yellowstone National Park boundary at Silver Gate downstream along the Northeast Entrance Road to the confluence with the Lamar River — inside Yellowstone National Park; governed by NPS regulations, not Wyoming Game & Fish. A Yellowstone National Park fishing permit is required for anglers 16 and older. Season runs from the Saturday of Memorial Day weekend through October 31. Only lead-free artificial flies and lures are permitted; hooks must be barbless or have pinched barbs; no organic/inorganic bait or scented attractants. Soda Butte Creek lies in the Lamar River drainage Native Trout Conservation Area: native Yellowstone cutthroat trout must be released unharmed; all rainbow trout, brook trout, and identifiable cutthroat-rainbow hybrids must be killed, not released. Felt-soled wading boots are prohibited park-wide. See the current Yellowstone National Park Fishing Regulations for complete details.

View official Wyoming regulations →

*Verify current regulations before fishing. Rules may change.

Map Soda Butte Creek

Nearby Rivers to Fly Fishing Soda Butte Creek

Fish Species

Fly Fishing Soda Butte Creek

Overview

Soda Butte Creek flows through Yellowstone’s northeast country, with boulder pockets, meadow bends and deeper runs toward its Lamar River confluence. Native Yellowstone cutthroat trout are central to the fishery. The surrounding meadows and mountain setting give this snowmelt-fed creek a distinct character within the Lamar drainage.

A Light Touch

A careful, low-profile approach suits clear pocket water. Look for a boulder’s sheltered seam, the head of a pool or a deeper meadow bend. Keep the first cast short and let the fly settle into the selected current before extending the drift.

Single dries can cover a visible feeding lie in a slower meadow run. A hopper-dropper or high-floating attractor with a small nymph trailer offers another presentation in broken water. Adjust leader length to bank cover and the clarity of the selected pool.

Pale morning dun, green drake, caddis and blue-winged olive imitations broaden the box when those insects appear. Yellow Sally and golden stonefly patterns offer searching choices around cobble and pocket water. Hoppers, ants and beetles provide terrestrial alternatives beside grass during warmer weather.

Snowmelt changes the creek’s clarity and depth. As water levels change, the same bend can present a different set of seams and feeding lies. Native-fish conservation is part of fishing here, with species-specific release and removal requirements defined by the park.