When was Souhegan River last stocked?

The latest reported stocking was May 14, 2026 (brown trout, 280 fish), according to New Hampshire agency reports.

How often is Souhegan River stocked?

Stocked 3 times in 2026, mostly in April, usually on Thursdays, about every 28 days. Across all years on record, most stockings come in April.

Is Souhegan River stocked often?

Tied for the most stocked water in Hillsborough County (3 stocking days on record). 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 Souhegan River?

Brown trout (1 stocking, 280 fish); Rainbow trout (1 stocking, 275 fish); Brook trout (1 stocking, 395 fish).

Souhegan River trout stocking

Greenville, Hillsborough County, New Hampshire · stream · 731 ft elevation

Souhegan River was last stocked 6 months ago (May 14, 2026). We have 3 stockings on record since Apr 8, 2026, 3 in the last 12 months (950 fish). Most stockings come in April. Species stocked: brown trout, rainbow trout, brook trout.

Last stocked

6 months ago

May 14, 2026

Next planned

Not announced

Last 12 months

3 stockings

950 fish

On record

3 stockings

since Apr 8, 2026

Tied for the most stocked water in Hillsborough County (3 stocking days on record).
Stocked more often than 79% of New Hampshire waters on our record.

Weather at Souhegan River

Tonight
37°F
Mostly Clear
wind 10 mph
Saturday
51°F
Sunny
wind 5 to 10 mph
Saturday Night
29°F
Clear
wind 0 mph
Sunday
57°F
Sunny
wind 0 to 5 mph
Sunday Night
38°F
Mostly Clear
wind 0 to 5 mph
Monday
64°F
Sunny
wind 0 to 5 mph

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

When is Souhegan River stocked?

Most stockings come in April. Stocked 3 times in 2026, mostly in April, usually on Thursdays, about every 28 days.

By month, all years

Stockings of Souhegan River by month, all years on record. This month is shown in blue.

What is stocked

Species	Stockings	Fish	Fish per stocking
Brown trout	1	280	280
Rainbow trout	1	275	275
Brook trout	1	395	395

Stocking history

20263 stockings · 950 fish

Date	Species	Fish	Since previous	Hatchery
May 14Latest Thursday	Brown trout	280 100 lb	4 weeks	Milford State Fish Hatchery
Apr 16 Thursday	Rainbow trout	275 130 lb	8 days	Milford State Fish Hatchery
Apr 8 Wednesday	Brook trout	395 123 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 Souhegan River?

Greenville, 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 Souhegan River

Souhegan Riverstream · 2 mistocked May 14, 2026
Souhegan Riverlake · 3 mistocked Apr 16, 2026
Temple Brookstream · 3 mistocked May 4, 2026
Blood Brookstream · 4 mistocked Apr 14, 2026
Stony Brookstream · 7 mistocked May 4, 2026
Purgatory Brookstream · 8 mistocked May 4, 2026
Souhegan Riverstream · 8 mistocked May 14, 2026
Nissitissit Riverstream · 9 mistocked May 4, 2026

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

Questions about Souhegan River

When was Souhegan River last stocked?: The latest reported stocking was May 14, 2026 (brown trout, 280 fish), according to New Hampshire agency reports.
How often is Souhegan River stocked?: Stocked 3 times in 2026, mostly in April, usually on Thursdays, about every 28 days. Across all years on record, most stockings come in April.
Is Souhegan River stocked often?: Tied for the most stocked water in Hillsborough County (3 stocking days on record). 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 Souhegan River?: Brown trout (1 stocking, 280 fish); Rainbow trout (1 stocking, 275 fish); Brook trout (1 stocking, 395 fish).