Lower Granite Lake is a reservoir in Washington, near Whitman County.
Lower Granite Lake in Whitman County is a reservoir in Washington and covers about 8,900 acres and holds roughly 485,000 acre-feet.
Wind can change Lower Granite Lake quickly, so pick one manageable section and learn it before crossing open water.
Lower Granite Lake is the Snake River reservoir behind Lower Granite Dam. River current, long backwaters, basalt points, and migratory salmonids make it more riverlike than a closed lake.
Use jigs or bottom bouncers for walleye, tubes on rock for smallmouth, and small jigs in protected backwaters for crappie or perch.
The Clearwater River joins the Snake near the upper end, adding a major current and temperature change. Salmon and steelhead are seasonal, rule-sensitive fish rather than permanent lure promises.
After the first bite on Lower Granite Lake, note whether it came from moving water, rock, weeds, wood, or open water because that one detail is more useful than a broad report from another end of the lake and tells you what kind of feature to repeat nearby.
Keep Lower Granite Lake's open-water fish and shoreline fish on separate passes because the main targets here include walleye, smallmouth bass, black crappie and yellow perch, and those fish do not all use the same cover, depth, or lure speed even when they are feeding in the same part of the lake.
Before leaving Lower Granite Lake, compare the best feature at two nearby depths and change lure speed once so that short check shows whether the problem is the location or the presentation without turning the rest of the trip into random casting.
The main difference is easy to see: Lower Granite Lake is the Snake River reservoir behind Lower Granite Dam.
Start simply: Use jigs or bottom bouncers for walleye, tubes on rock for smallmouth, and small jigs in protected backwaters for crappie or perch.
Watch this closely: The Clearwater River joins the Snake near the upper end, adding a major current and temperature change.
Explore nearby waters, including local Featured destinations. Check each page for access and fishing restrictions.
Distances are straight-line estimates between mapped water locations.
Source dates describe the evidence, not a live catch forecast. Check the managing authority before planning access or keeping fish.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.
The linked source supports this fish’s presence or stocking in this water.
Source checked:
This is not a record catch or a measure of how many fish are there today. The source may describe an earlier period.