Dull, settled light over the water, with flat calm through the day and the barometer on the way down. Fish at Summers Reservoir should hold close to the backs of creeks if water is moving in. The strongest window is the night. Take the steady approach over the searching one. Autumn rewards covering water while the fish roam.
The bites are poor now
Night
Morning
Afternoon
Evening
In Montana, Summers Reservoir falls inside Toole County. The land about it is open dry country. Small even by pond standards, it rewards one careful line. On size it sits at the modest end of our Toole County list. Shelby sits 3.5 miles from here and is the nearest stop. After that come Conrad at 24 miles and Cut Bank at 27 miles. Rules here are straightforward: one county, one set of rules.
Without a survey to go on, judge depth from how the bank falls away. The productive water is a rod length or two out, not a hundred. Bays and points beat straight shoreline every time on water like this. Open biodiversity records for Toole County list rainbow trout, white sucker, Iowa darter, walleye and mountain sucker. The list covers the county rather than this water alone, so treat it as a guide. Take Summers Reservoir a stretch at a time.
In an average year July sits at 68°F and January at 19°F. Expect a real winter and a strong spring after it. The freeze runs deep into the year, with break-up near late March. Climate figures give an open season running late March to late November. Early summer and early autumn carry the open-water season. On Summers Reservoir that shapes the whole year.
We hold no note on access for this one. No built facilities appear in mapping around this water. Trout here take small spinners, spoons and, where fly water allows, a nymph or dry. Rules for this water may differ from the county norm. Some ground is open by custom rather than by right, so tread carefully. Lake Shel-oole, 3.9 miles away, makes the obvious fallback. Check the position at Summers Reservoir before loading the car.
18%
The bites are poor now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 1.7 | 1.8 | 1.4 | 1.2 | 2.2 | 0.3 | 3.1 | 1.6 | 2.9 | 0.5 | 1.7 | 0.9 | 4.6 | 4.7 | 4.1 | 3.8 | 5.7 | 6.9 | 6.5 | 6.7 | 6 | 5.4 | 3.6 | 3.6 |
| 35° | 35° | 34° | 33° | 32° | 31° | 30° | 30° | 31° | 34° | 37° | 43° | 48° | 51° | 55° | 56° | 54° | 49° | 46° | 44° | 42° | 41° | 40° | 39° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.72 | 29.72 | 29.7 | 29.7 | 29.64 | 29.66 | 29.66 | 29.65 | 29.65 | 29.63 | 29.62 | 29.6 | 29.56 | 29.53 | 29.49 | 29.48 | 29.49 | 29.49 | 29.5 | 29.5 | 29.5 | 29.49 | 29.51 | 29.51 |
| 82 | 81 | 86 | 85 | 86 | 87 | 88 | 86 | 87 | 86 | 83 | 73 | 62 | 59 | 52 | 51 | 53 | 60 | 66 | 65 | 69 | 73 | 69 | 71 |
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Sam
AI Fishing Assistant for Summers Reservoir