New Hampshire · Merrimack County
SOUCOOK RIVER - stocking report
SOUCOOK RIVER was last stocked on May 29, 2026: 500 Brown Trout (1+YR, 250 lbs total).
Looking for a different SOUCOOK RIVER? Also on record: SOUCOOK RIVER (Merrimack County, New Hampshire)
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 29, 2026 | Brown Trout | 500 | 1+YR, 250 lbs total | MILFORD SFH |
| May 5, 2026 | Rainbow Trout | 850 | 1+YR, 337 lbs total | POWDER MILL SFH |
| April 24, 2026 | Brown Trout | 500 | 1+YR, 179 lbs total | MILFORD SFH |
| April 24, 2026 | Brook Trout | 655 | 1+YR, 156 lbs total | MILFORD SFH |
Records shown exactly as published by New Hampshire Fish and Game Department. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: New Hampshire Fish and Game Department. Last updated: .