StockingMap

Helena Valley Regulating Reservoir

Fishing and stocking

Kokanee water; one stocking on the 2026 record, in May. A 564-acre reservoir.

Montana · see it on the national map

last stocked May 12 164 days ago
best window 10:32 pm-12:32 am solunar major today
1 stocking 2026
31,010 fish reported
564 acres (NHD)

The year here

JanFebMarAprMayJunJulAugSepOctNovDecMay 12, 2026 Kokanee 31,010 fish stocked

stocked last 7 days announced ahead · tap a tick for details

What swims here

Kokanee illustration Kokanee 1 stocking

Stocking record 2026

Agency feed checked today.

DateSpeciesSize FishStatus
May 12 Kokanee 31,010 completed

When to fish Helena Valley Regulating Reservoir

Major periods (~2 h) Minor periods (~1 h)
Today 10:09 am-12:09 pm and 10:32 pm-12:32 am 4:27-5:27 am and 4:37-5:37 pm
Tomorrow 10:55 am-12:55 pm 5:42-6:42 am and 4:55-5:55 pm

Moon: waxing gibbous, 93% lit. These are solunar periods, the traditional feeding-time theory: majors around the moon's transit overhead and underfoot, minors around moonrise and moonset. Theory, not a measurement. Times are Mountain Time (MDT).

What the record actually says

Computed this evening, Oct 23 · Montana fishing forecast

Gear for this water

It has been a while since the trucks came. The holdovers have spread out and wised up; downsize and fish natural.

For the salmon and steelhead (kokanee stocked 1 time here in 2026, stillwater)

Beads and egg imitations drifted under a float where bait rules allow
Trolling flies and dodgers for landlocked salmon in the lakes, early and late in the day
Medium spinning rod 8 to 9 ft with 8 to 12 lb line; big water, big runs

Suggestions follow from what the state actually stocks here and what kind of water it is, nothing else. No sponsored placements.

Nearby stocked waters

The closest waters with stocking pages of their own, straight-line miles from this one.

WaterDistance Most recent
Canyon Ferry Lake 21 mi Jul 1
Gipsy Lake 33 mi Jun 5
Maney Lake 44 mi Jun 16
Perkins Pond 53 mi Jun 17
Lake Sutherlin 54 mi Jun 30

Follow Montana stocking: RSS / Calendar (iCal) / Print the schedule

Records from Montana Fish, Wildlife and Parks (official page). Placement from USGS GNIS and the National Hydrography Dataset. Schedules change without notice. Seasons, limits, and licenses: Montana fishing regulations.