When was Nissitissit River last stocked?

The latest reported stocking was May 4, 2026 (brook trout, 477 fish), according to New Hampshire agency reports.

How often is Nissitissit River stocked?

It was stocked 2 times in the last 12 months.

Is Nissitissit River stocked often?

Number 14 of 38 stocked waters in Hillsborough County by stocking days. Stocked about as often as a typical New Hampshire water on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Nissitissit River?

Brook trout (2 stockings, 965 fish); Brown trout (1 stocking, 270 fish); Rainbow trout (1 stocking, 75 fish).

Nissitissit River trout stocking

Brookline, Hillsborough County, New Hampshire · stream · 217 ft elevation

Nissitissit River was last stocked 6 months ago (May 4, 2026). We have 2 stockings on record since Apr 14, 2026, 2 in the last 12 months (1,310 fish). Species stocked: brook trout, brown trout, rainbow trout.

Last stocked

6 months ago

May 4, 2026

Next planned

Not announced

Last 12 months

2 stockings

1,310 fish

On record

2 stockings

since Apr 14, 2026

Number 14 of 38 stocked waters in Hillsborough County by stocking days.
Stocked about as often as a typical New Hampshire water on our record.

River conditions

Nearest USGS gage: NASHUA RIVER AT EAST PEPPERELL, MA (8 km away, on a different stream or lake).

Flow: 593 cfs; much higher than usual for the last six weeks
Gage height: 2.48 ft

Streamflow, last six weeks (cfs), daily. Latest: 665 cfs on Nov 8.

Latest reading Nov 9, 2026, 11:45 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Nissitissit River

Tonight
37°F
Mostly Clear
wind 5 to 10 mph
Saturday
54°F
Sunny
wind 5 to 10 mph
Saturday Night
27°F
Clear
wind 0 mph
Sunday
60°F
Sunny
wind 0 to 5 mph
Sunday Night
37°F
Mostly Clear
wind 0 mph
Monday
68°F
Sunny
wind 0 to 5 mph

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

What is stocked

Species	Stockings	Fish	Fish per stocking
Brook trout	2	965	483
Brown trout	1	270	270
Rainbow trout	1	75	75

Stocking history

20262 stockings · 1,310 fish

Date	Species	Fish	Since previous	Hatchery
May 4Latest Monday	Brook trout	477 125 lb	20 days	Milford State Fish Hatchery
Apr 14 Tuesday	Brook troutBrown troutRainbow trout	833 286 lb		Milford 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 Nissitissit River?

Brookline, Hillsborough 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 Nissitissit River

Souhegan Riverstream · 8 mistocked May 14, 2026
Souhegan Riverstream · 9 mistocked May 14, 2026
Souhegan Riverstream · 9 mistocked May 14, 2026
Souhegan Riverstream · 9 mistocked May 14, 2026
Purgatory Brookstream · 10 mistocked May 4, 2026
Souhegan Riverlake · 10 mistocked Apr 16, 2026
Blood Brookstream · 11 mistocked Apr 14, 2026
Temple Brookstream · 12 mistocked May 4, 2026

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

Questions about Nissitissit River

When was Nissitissit River last stocked?: The latest reported stocking was May 4, 2026 (brook trout, 477 fish), according to New Hampshire agency reports.
How often is Nissitissit River stocked?: It was stocked 2 times in the last 12 months.
Is Nissitissit River stocked often?: Number 14 of 38 stocked waters in Hillsborough County by stocking days. Stocked about as often as a typical New Hampshire water on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Nissitissit River?: Brook trout (2 stockings, 965 fish); Brown trout (1 stocking, 270 fish); Rainbow trout (1 stocking, 75 fish).