When was Duncan Lake last stocked?

The latest reported stocking was May 19, 2026 (rainbow trout, 600 fish), according to New Hampshire agency reports.

How often is Duncan Lake stocked?

Stocked 3 times in 2026, mostly in May, about every 25 days. Across all years on record, most stockings come in May.

Is Duncan Lake stocked often?

Number 4 of 68 stocked waters in Carroll County by stocking days. Stocked more often than 79% of New Hampshire waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Duncan Lake?

Rainbow trout (2 stockings, 1,100 fish); Brook trout (2 stockings, 900 fish).

Duncan Lake trout stocking

Ossipee, Carroll County, New Hampshire · lake · 572 ft elevation

Duncan Lake was last stocked 6 months ago (May 19, 2026). We have 3 stockings on record since Apr 23, 2026, 3 in the last 12 months (2,000 fish). Most stockings come in May. Species stocked: rainbow trout, brook trout.

Last stocked

6 months ago

May 19, 2026

Next planned

Not announced

Last 12 months

3 stockings

2,000 fish

On record

3 stockings

since Apr 23, 2026

Number 4 of 68 stocked waters in Carroll County by stocking days.
Stocked more often than 79% of New Hampshire waters on our record.

Weather at Duncan Lake

Today
50°F
Sunny
wind 5 mph
Tonight
27°F
Mostly Clear
wind 0 to 5 mph
Sunday
57°F
Sunny
wind 0 to 5 mph
Sunday Night
39°F
Mostly Clear
wind 0 to 5 mph
Monday
66°F
Mostly Sunny
wind 5 mph
Monday Night
43°F
Partly Cloudy
2% rain · wind 0 mph

Forecast from the National Weather Service for this location, refreshed hourly.

When is Duncan Lake stocked?

Most stockings come in May. Stocked 3 times in 2026, mostly in May, about every 25 days.

By month, all years

Stockings of Duncan Lake by month, all years on record. This month is shown in blue.

What is stocked

Species	Stockings	Fish	Fish per stocking
Rainbow trout	2	1,100	550
Brook trout	2	900	450

Stocking history

20263 stockings · 2,000 fish

Date	Species	Fish	Since previous	Hatchery
May 19Latest Tuesday	Rainbow trout	600 300 lb	1 day	Warren State Fish Hatchery
May 18 Monday	Brook trout	450 109 lb	25 days	Berlin State Fish Hatchery
Apr 23 Thursday	Brook troutRainbow trout	950 279 lb		Berlin State Fish Hatchery, Warren State Fish Hatchery

From New Hampshire fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: New Hampshire fishing regulations.

Where is Duncan Lake?

Ossipee, Carroll County, New Hampshire. The marker is the agency's location for this water; streams are often stocked at several access points.

Directions Larger map New Hampshire fishing regulations

Stocked waters near Duncan Lake

White Pondlake · 2 mistocked Apr 23, 2026
Hutchins Pondlake · 2 mistocked May 18, 2026
Beech Riverstream · 3 mistocked Jun 2, 2026
Dan Hole Riverstream · 5 mistocked May 20, 2026
Mill Pondlake · 5 mistocked May 18, 2026
Dan Hole Pond, Littlelake · 6 mistocked May 18, 2026
Beech Pond, Lowerlake · 6 mistocked May 13, 2026
Wiley Brookstream · 6 mistocked May 15, 2026

All stocked waters in Carroll County Stocked this week in New Hampshire

Questions about Duncan Lake

When was Duncan Lake last stocked?: The latest reported stocking was May 19, 2026 (rainbow trout, 600 fish), according to New Hampshire agency reports.
How often is Duncan Lake stocked?: Stocked 3 times in 2026, mostly in May, about every 25 days. Across all years on record, most stockings come in May.
Is Duncan Lake stocked often?: Number 4 of 68 stocked waters in Carroll County by stocking days. Stocked more often than 79% of New Hampshire waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Duncan Lake?: Rainbow trout (2 stockings, 1,100 fish); Brook trout (2 stockings, 900 fish).