Northeast
Androscoggin River
Live Conditions
Androscoggin River — At Errol
7-Day Flow
→ Stable
24-Hr Pressure
28.38 inHg · → High/stable
Local Weather
Tough conditions — fish deep
Today
🌧️Rain
75° / 43°
0.35"
Tomorrow
🌧️Rain
56° / 43°
0.63"
Thu
☁️Overcast
48° / 35°
Fri
🌦️Drizzle
49° / 33°
0.04"
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?
One call. Specific to today's exact conditions on the Androscoggin River.
6
What should I pack?
Rod, flies, tippet, and safety gear specific to today's Androscoggin River conditions.
🪰 Hatch Calendar
Androscoggin River · May · Late Spring
Showing typical dates — water temperature data unavailable for live hatch predictions.
Select month
Caddis active. Sulphurs starting. March Brown (size 12). Stoneflies. Watch CFS — wading limited above 1,500.
River Map
About Androscoggin River
One of New England's great environmental recovery stories — from polluted mill river to legitimate trophy fishery. Wild browns and rainbows dominate the Errol reach; a C&R section runs below Berlin. Big water — wading is extremely limited above 1,500 CFS and borderline at 1,000. The mid-June Alder fly hatch is a regional spectacle. Cold water from Lake Umbagog and the Dead Cambridge keeps temps fishable through July.
Regulations
NH fishing license required (Maine license for the Maine reach). C&R section below Berlin. Verify current season and reach-specific rules with NH F&G. Flows regulated by upstream dams (Lake Umbagog).