Freestone · Mixed · New Hampshire

Saco River — Conway

The Saco around Conway is a classic White Mountain freestone — a clear, cobble-bottomed river draining the Presidentials down through the Mount Washington Valley, holding wild and stocked brook trout, rainbows and browns in fast pocket water and long gravel runs.

Species

About as good as it gets

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

90% confidence in this read
Water temperature for brown trout
Ideal
16°C est.ideal 10–16°C
0°14°28°
Why this score · for brown trout
  • Temperature10028% weight
  • Flow8022% weight
  • Clarity9518% weight
  • Feeding Time8013% weight
  • Pressure807% weight
  • Insect activity7112% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
15.5°C
Estimated
Clarity
Clear
Air temp
26°C
Wind
NW 9 km/h
Light breeze
Pressure
1019 hPa
Rain · 24h
0.0 mm
No rain
Rain · ahead
0.0 mm
No meaningful 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 — conditions well-balanced, with water temperature particularly in your favour.
Through the year
0–3 scale · June 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
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.

Permits & access
Permit required — see local rules.
  • NH Saco / Conway — verify exact open-water dates and reach rules against NH Fish & Game
  • FREESTONE THERMAL: summer lows warm in the heat — fish the cool hours and rest the river when it's warm, especially for heat-sensitive brook trout.
Directions
Apple MapsGoogle Maps
About this water

The Saco around Conway is a classic White Mountain freestone — a clear, cobble-bottomed river draining the Presidentials down through the Mount Washington Valley, holding wild and stocked brook trout, rainbows and browns in fast pocket water and long gravel runs. It's a rain-and-snowmelt river, not a tailwater, so it runs high and cold in the spring melt and drops to summer lows that warm in the heat — which means timing matters and the brook trout especially want the cooler windows. Tubers and the summer crowd share the lower water, but the trout fishing is honest and pretty: caddis and mayflies through the season, attractor dries in the pockets, and easy wading access through Conway. A good freestone counterweight to the pack's tailwaters and lake-outlet salmon reaches.

  • Mixed
Seasons & zones
  • Trout1 January → 31 December