Tailwater · Mixed · Utah, US

Strawberry River (tailwater)

Strawberry River (tailwater) terrain map

The Strawberry below Soldier Creek Dam is one of Utah's quiet gems — a tailwater that pours out of the bottom of the Strawberry Reservoir complex and meanders down through high sage-and-meadow country toward the Pinnacles.

Tomorrow · About as good as it gets
Czech Nymph
Forecast · Tomorrow
About as good as it gets
On the feed top to bottom — start on the rises with a dry, drop a nymph if they stay down.
90% projected
Today's fly
Czech Nymph
Czech Nymph
Conditions on the water · Tomorrow
Live gauge
Level
Falling
1.73 m
Dropping after lift
Water temp11.5°C
ClarityClearing
Weather13°C
WindN 14 km/h
Pressure1015 hPa
Rain · recent0.8 mm
Rain · ahead0.2 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Brown Trout
Ideal
12°C est.ideal 1016°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Excellent — water temperature is right today, though time of day could be better.
Likely species
Hatch timeline · tomorrowPeak at 11am

12pm(now) Western Blue-Winged Olive

Stage: On emergersApproach: Emerger or dryActivity: 82%
Also:Black Midge38%
Peak emergence window7 food groups active

Peak activity at 11am — Western Blue-Winged Olive (Western Blue-Winged Olive, Peak emergence window)

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 4 guilds with Pro.

Start free trial

14-day free trial. Cancel anytime.

Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 3 with Pro.

Start free trial

14-day free trial. Cancel anytime.

Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
2
2
2
1
Western Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Pale Morning DunHatch
2
3
3
2
TricoHatch
2
3
2
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Brown Trout fly box
Permits & access
Permit required — see local rules.
  • Open all year (statewide default)
  • SPECIAL REGULATION: the Strawberry from Soldier Creek Dam downstream to the confluence with Red Creek (Pinnacles) is artificial flies and lures only; the rule also applies to in-stream lakes and ponds in that reach
  • No overnight camping on Division land
  • Verify the current boundary and harvest rules against the UDWR 2026 Fishing Guidebook
  • Flow is set by Soldier Creek Dam releases — suppress runoff inference.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
About this water

The Strawberry below Soldier Creek Dam is one of Utah's quiet gems — a tailwater that pours out of the bottom of the Strawberry Reservoir complex and meanders down through high sage-and-meadow country toward the Pinnacles. The reach from the dam down to Red Creek is special-regulation, artificial-only water, and it grows fat, wild browns and cutthroat in numbers that surprise people who've only ever heard about the Green and the Provo. It's a small, intimate river — undercut meander banks, deep slow corners, weed-lined runs — that fishes like a spring creek as much as a tailwater: drag-free drifts, fine tippet, careful approach to fish you can sometimes see working the surface film. Cold, stable releases keep it fishing through the seasons, but at this elevation winter is real. The headache is honest flow data: the only reach gauge that ever sat below the dam has been dark since the 1990s, so we're reading a downstream proxy — take the cfs as a steer on release trend, not gospel on the water at your feet.

  • Mixed
Water quality · US Clean Water Act
  • Aquatic lifeImpaired
  • RecreationImpaired
What this classification means

Recreation: Bacteria/pathogen advisory — mind wading cuts and immersion.

EPA ATTAINS assessment unit 'Strawberry-4' (UT14060004-013_00), 2024 Integrated Report. Aquatic Life use: Not Supporting. Listed impairment causes: Oxygen Depletion, pH Acidity Caustic Conditions. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.

Status is for the Clean Water Act assessment unit covering this reach.

EPA ATTAINS (Clean Water Act) · UT14060004-013_00

The full read · show the working · for Brown Trout · confidence 90%
How the 83 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time55 × 13%7.2
Pressure80 × 7%5.6
Insect activity65 × 12%7.8
Conditions total= 83
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
The dawn and dusk windows score higher than the midday lull.
Directions
Seasons & zones
  • Trout 1 January31 December
Related guides
Booking & contacts