What species are stocked in Northern Pacific Reservoir?

On record: Rainbow Trout, Arctic Grayling, Brown Trout. Source: Montana Fish, Wildlife & Parks.

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Montana stocking report

Northern Pacific Reservoir

14 records Last reported: May 9, 1967

Last reported stocking

The latest reported stocking at Northern Pacific Reservoir was on May 9, 1967: 1,500 Rainbow Trout (9 in avg).

Record last checked: 2026-07-24. This is not a stocking date.

Browse stocking history

Source: Montana Fish, Wildlife & Parks.

A schedule is a plan, not confirmation that fish were released. Stocking records do not guarantee fish are still available.

No current or upcoming schedule is in this archive. Check the official report before choosing a trip date.

County: Jefferson
Species on record: Rainbow Trout, Arctic Grayling, Brown Trout
Records: 14 records
Official source: Montana Fish, Wildlife & Parks report

Location map

Northern Pacific Reservoir location context

Agency coordinates · access unverified

Northern Pacific ReservoirAgency coordinates Whitehall Community PondAgency coordinates Delmoe LakeAgency coordinates Whitehall Rotary PondAgency coordinates Homestake LakeAgency coordinates

Pins appear only when the record includes coordinates; they are not verified access points. Shaded counties show area context only. Waters without coordinates stay in the list without a pin; confirm access and directions with the official agency source.

Before you go

Plan a trip to Northern Pacific Reservoir

Check the latest report

Confirm dates and any changes in the official stocking report. Historical schedules are kept below even after their planned dates pass.

Check access and fishing rules

Use Montana's official fishing information to find current guidance. Confirm the exact water, public access, closures, and applicable fishing rules before leaving.

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The map gives location context. A shaded county is area context, not directions to a fishing spot or evidence of public access.

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Agency records

Stocking history

14 records from October 13, 1933 to May 9, 1967. Open a year to browse its records; scroll tables sideways for all columns. Scheduled means planned, even when the date has passed. Blank fields mean the source did not publish that detail.

1967 1 record

1967 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 9, 1967 reported	Rainbow Trout	1,500	9 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks

1966 2 records

1966 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
July 7, 1966 reported	Rainbow Trout	1,100	9 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks
May 18, 1966 reported	Rainbow Trout	2,200	8 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks

1965 1 record

1965 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 1, 1965 reported	Rainbow Trout	3,003	9 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks

1964 2 records

1964 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 23, 1964 reported	Arctic Grayling	1,316	9 in avg	Flathead Lake Salmon Hatchery	Montana Fish, Wildlife & Parks
May 15, 1964 reported	Rainbow Trout	3,005	8 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks

1963 1 record

1963 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
May 29, 1963 reported	Rainbow Trout	3,006	9 in avg	Bozeman Fish Cultural Center	Montana Fish, Wildlife & Parks

1962 3 records

1962 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
August 2, 1962 reported	Rainbow Trout	1,680	10 in avg	Giant Springs Trout Hatchery	Montana Fish, Wildlife & Parks
August 2, 1962 reported	Rainbow Trout	1,400	10 in avg	Giant Springs Trout Hatchery	Montana Fish, Wildlife & Parks
July 25, 1962 reported	Rainbow Trout	1,750	10 in avg	Giant Springs Trout Hatchery	Montana Fish, Wildlife & Parks

1937 2 records

1937 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 9, 1937 reported	Brown Trout	40,000		Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks
June 8, 1937 reported	Brown Trout	64,000		Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks

1934 1 record

1934 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
June 2, 1934 reported	Arctic Grayling	14,000		Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks

1933 1 record

1933 stocking records and official sources
Date / status	Species	Fish	Size	Hatchery	Source
October 13, 1933 reported	Rainbow Trout	20,000	2 in avg	Washoe Park Trout Hatchery	Montana Fish, Wildlife & Parks

Records retain the dates, quantities, and status supplied by the linked agencies. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.

Grouped by county and sorted by latest record, not by driving distance. Confirm access for each water.

Data source: Montana Fish, Wildlife & Parks. A record for this water was last checked on 2026-07-24. This check date is not a stocking date.

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