Big Sand Wash Reservoir Fishing Regulations
Duchesne County, Utah · 2026 size limits, bag limits, and seasons
Big Sand Wash Reservoir is a reservoir in Duchesne County, Utah. It has its own fishing regulations for 2 species, including Walleye and Yellow Perch. These rules replace Utah's statewide limits on this water.
Map of Big Sand Wash Reservoir
Fish with special rules on Big Sand Wash Reservoir
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Big Sand Wash Reservoir limits by species (2026)
| Species | Size limit | Daily bag | Season |
|---|---|---|---|
 Walleye | – | 20 | Always open |
 Yellow Perch | – | 10 | Always open |
– means no limit is listed for this water. Rules not shown here follow Utah's statewide regulations.
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Big Sand Wash Reservoir fishing: common questions
What fish have special regulations on Big Sand Wash Reservoir?
2 species have rules specific to Big Sand Wash Reservoir: Walleye and Yellow Perch.
What is the walleye limit on Big Sand Wash Reservoir?
No size limit is listed for Walleye on Big Sand Wash Reservoir, and the daily bag limit is 20.
What is the yellow perch limit on Big Sand Wash Reservoir?
No size limit is listed for Yellow Perch on Big Sand Wash Reservoir, and the daily bag limit is 10.
Do Utah statewide fishing rules apply on Big Sand Wash Reservoir?
Where Big Sand Wash Reservoir has its own rule for a species, that rule replaces the statewide limit. For species not listed on this page, Utah's statewide regulations apply. Regulations are set by the Utah Division of Wildlife Resources; confirm with the official 2026 regulations before keeping a fish.
Other Utah waters with special regulations
- Logan River · Cache
- Green River · Carbon, Daggett, Emery, Grand, San Juan, Uintah and Wayne
- Flaming Gorge Reservoir · Daggett
- Provo River · Summit, Utah and Wasatch
- Calder Reservoir · Uintah
- Kolob Reservoir · Washington
- Lake Powell · Garfield, Kane and San Juan
- Weber River · Summit
- Fish Lake · Sevier
- Minersville Reservoir · Beaver
- Panguitch Lake · Garfield
- Hobbs Reservoir · Davis
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