Freestone · Mixed · Montana

Shields River

Shields River venue image
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The Shields is a small, overlooked Yellowstone tributary running down its own quiet valley north of Livingston.

Species

About as good as it gets

Low and clear — careful approach country. Take your time — read the water before you cast.

75% confidence in this read
Water temperature for brown trout
Ideal
11°C est.ideal 1016°C
0°14°28°
Why this score · for brown trout
  • Temperature10028% weight
  • Flow8022% weight
  • Clarity9518% weight
  • Feeding Time5013% weight
  • Pressure807% weight
  • Insect activity5912% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
11.1°C
Estimated
Clarity
Clear
Air temp
21°C
Wind
E 10 km/h
Light breeze
Pressure
1012 hPa
Rain · 48h
0.0 mm
No meaningful rain
Rain · ahead
3.6 mm
Light rain · next 48h

Live readings — water temperature is an estimate where the gauge does not record it.

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.
Through the year
0–3 scale · June highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
2
1
1
2
2
2
2
2
2
2
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Western Green DrakeHatch
2
2
Flav (Small Western Green Drake)Hatch
2
3
2

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

Gallery · 1
  1. Terrain map of the venue
    Terrain map
Permits & access
Permit required — see local rules.
  • Montana licence
  • Mostly private land — secure access first
  • Temperature-sensitive in summer.
Directions
About this water

The Shields is a small, overlooked Yellowstone tributary running down its own quiet valley north of Livingston. It's mostly private water, so access is the puzzle here, but where you can get on it there are browns and rainbows in the willowy bends that see hardly any pressure. It draws down and warms in high summer, so it's a spring and early-summer river, and an autumn one. The kind of little river that doesn't make any lists and rewards the angler willing to knock on a door and ask.

  • Mixed
Seasons & zones
  • TroutThird Saturday of May → Last day of February