What flies are hatching on the Cold River right now?

Current and seasonal hatches on the Cold River include Caddis. Use the AI Hatch Advisor on this page for a live, temperature-aware recommendation.

What's the current flow on the Cold River?

The Cold River is running at 10.5 CFS at the At Florida, MA gauge. Readings update every 15 minutes from the USGS Water Services API.

Is the Cold River fishable today?

Cold River is rated marginal right now. Flow is 10.5 CFS at the At Florida, MA gauge. Go in prepared — heavier tippet, cautious wading, or target edges and seams.

Cold River Fly Fishing Conditions

Live Conditions

Cold River — At Florida, MA

Marginal

10.5CFS

Discharge

3.98ft

Gauge Height

63.7°F

Water Temp

Updated 33 min agoView on USGS ↗

7-Day Flow

↑ Rising

RisingFallingStable

24-Hr Pressure

28.74 inHg · → High/stable

Falling (good)RisingHigh/stable

Local Weather

66°FClear sky

Wind 1 mph28.74 inHg Low & stable

Tough conditions — fish deep

Today

🌧️

Rain showers

77° / 60°

0.39"

Tomorrow

☁️

Overcast

79° / 57°

Wed

☁️

Overcast

79° / 63°

Thu

☁️

Overcast

83° / 65°

0.06"

Rain in forecast — expect rising, off-color water in 12–24 hrs.

Weather by Open-Meteo · No API key · Updated every 30 min

What should I fish today?

⚡ AI

AI-powered recommendation using today's live flow, temperature, and hatch data.

7.6

Time of Day

Using: 10.5 CFS · 63.7°F · Terrestrials. Caddis. Watch low flows on this small stream.

What should I pack?

Rod, flies, tippet, and safety gear specific to today's Cold River conditions.

🪰 Hatch Calendar

Cold River · August · Late Summer

Full calendar →

🟢 Active now at 63.7°F water

Caddis

Select month

JanDec

Terrestrials. Caddis. Watch low flows on this small stream.

CaddisTerrestrials

🟢 Active · 🟡 Approaching · ⚪ Seasonal only

River Map

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USGS Gauge (click for site ID)Fishing Access / SectionScroll to zoom disabled — use map controls

About Cold River

The Cold River descends steeply from the Hoosac Range along the Mohawk Trail through Mohawk Trail State Forest in Charlemont before joining the Deerfield River. True to its name, the stream stays cold through the heart of summer — one of the few Berkshire tributaries where native brook trout can survive year-round without supplemental stocking. It is an intimate, tight-canopied mountain stream best suited to upstream presentations with small dry flies, soft hackles, and short-line nymphing techniques.

CaddisSulphurStoneflyLight CahillBlue-Winged Olive

Regulations

Standard Massachusetts trout regulations apply: season opens April 1. Stocked with brook trout by MassWildlife; wild brook trout are present throughout. No designated fly-only or mandatory C&R sections. Access primarily through Mohawk Trail State Forest (DCR managed).

Learn More

Guides to help you fish Cold River with more confidence.