What flies are hatching on the Roach River right now?

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

What's the current flow on the Roach River?

The Roach River is running at currently unavailable — check the USGS gauge at the primary station for the latest reading. Readings update every 15 minutes from the USGS Water Services API.

Is the Roach River fishable today?

Live conditions for Roach River are unavailable right now. Check the embedded gauge widget on this page for the latest data.

Roach River Fly Fishing Conditions

No Data

Gauge data unavailable for Roach River.
Check USGS directly ↗

24-Hr Pressure

28.68 inHg · → High/stable

Falling (good)RisingHigh/stable

Local Weather

46°FClear sky

Wind 10 mph28.68 inHg Low & stable

Tough conditions — fish deep

Today

🌦️

Drizzle

70° / 54°

0.02"

Tomorrow

☁️

Overcast

65° / 46°

Sat

☁️

Overcast

58° / 41°

Sun

🌦️

Drizzle

58° / 42°

0.14"

Cold front incoming — go deep with nymphs, surface activity likely slow.

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.

Time of Day

Using: BWOs

What should I pack?

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

🪰 Hatch Calendar

Roach River · September · Early Fall

Full calendar →

Showing typical dates — water temperature data unavailable for live hatch predictions.

Select month

JanDec

BWOs (size 18-20) returning. Pre-spawn salmon and brookies aggressive.

Blue-Winged Olive

River Map

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

About Roach River

A small remote river flowing from First and Second Roach Pond to Moosehead Lake at Kokadjo. Wild brook trout and wild landlocked salmon. Spring smelt run drives the best window; the river is dependent on spring snowmelt and summer rain and can run low and warm by August. Remote access via Greenville/Kokadjo through private timber lands.

SmeltHendricksonCaddisBlue-Winged Olive

Regulations

Heritage Brook Trout designation on portions. Maine fishing license + Inland Salmon license required. Check Maine DIFW for current regs and access. No live USGS gauge on this river — check conditions with Northwoods Outfitters in Greenville or Indian Hill Trading Post before the trip.

Learn More

Guides to help you fish Roach River with more confidence.