Lilly Lake Fishing Regulations
Chelan County, Washington · 2026 size limits, bag limits, and seasons
Lilly Lake is a lake in Chelan County, Washington. It has its own fishing regulations for 1 species, including Brook Trout. These rules replace Washington's statewide limits on this water.
Fish with special rules on Lilly Lake
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Lilly Lake limits by species (2026)
| Species | Size limit | Daily bag | Season |
|---|---|---|---|
| All Fish SpeciesStatewide min. size/daily limit. | – | – | Apr 26 – Oct 31 · 4th Sat. in Apr.-Oct. 31 |
 Brook TroutCounts as part of trout daily limit. | – | – | Apr 26 – Oct 31 · 4th Sat. in Apr.-Oct. 31 |
– means no limit is listed for this water. Rules not shown here follow Washington's statewide regulations.
Plan your Lilly Lake trip
Lilly Lake fishing: common questions
What fish have special regulations on Lilly Lake?
1 species has rules specific to Lilly Lake: Brook Trout.
What is the brook trout limit on Lilly Lake?
No size limit is listed for Brook Trout on Lilly Lake. Season: Apr 26 – Oct 31 · 4th Sat. in Apr.-Oct. 31.
Do Washington statewide fishing rules apply on Lilly Lake?
Where Lilly Lake has its own rule for a species, that rule replaces the statewide limit. For species not listed on this page, Washington's statewide regulations apply. Regulations are set by the Washington Department of Fish and Wildlife; confirm with the official 2026 regulations before keeping a fish.
Other Washington waters with special regulations
- Yakima River · Benton
- Columbia River
- Wind River · Skamania
- Drano Lake · Skamania
- Naselle River · Pacific
- Roosevelt Lake · Ferry/Grant/Lincoln/Okanogan/Stevens
- Cowlitz River · Cowlitz/Lewis
- Green River · Duwamish
- Grays River · Wahkiakum
- Nisqually River · Pierce/Thurston
- Nooksack River · Whatcom
- Humptulips River · Grays Harbor
Take Lilly Lake rules on the water
Identify your catch, check if it's a keeper, and log it. CatchVault is on iOS, with Android on the way.