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Ayer Boat Basin

Fishing spots, fishing reports, and regulations in

Washington, United States

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Top fish species at Ayer Boat Basin

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Ayer Boat Basin fishing reports

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Smallmouth bass

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Channel catfish

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Smallmouth bass

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Black crappie

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Common carp

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Smallmouth bass

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General info

Ayer Boat Basin is a water located in Walla Walla County, Washington, United States. It is most popular for fishing Smallmouth bass, Channel catfish, and Common carp.

Location

46°35′4.4″N 118°22′19.6″W
Directions

Fishing regulations at Ayer Boat Basin, WA

Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.

Fishing regulations in Washington can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.

Regulations for top species

Season open: year-round
Smallmouth bass

Smallmouth bass

Regulation boundaryWA Washington State Waters
Bag limit10

The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.

Memorable / trophy limits1 > 14

The maximum number of trophy individuals legally harvested per harvester per day. A trophy is any individual of a length greater than the max size limit. Trophy individuals are included in the daily bag limit unless stated otherwise.

Restrictions & requirements

WA Non-game and Food Fish

You may not harvest in freshwater any fish not classified as a Food Fish or Game Fish except for Northern pike.

WA Snagging

You may not snag or attempt to snag fish. It is unlawful to possess a fish taken from freshwater that was not hooked inside the mouth or on the head. The head is defined as any portion forward of the rear margin of the gill plate.

WA Use of Drugs, Explosives or Poisons

You may not use drugs, explosives, or poison that may kill or injure fish and wildlife.

WA Crossbow

You may not use a crossbow to harvest fish or shellfish.

WA Sale or Barter

You may not offer any recreationally-caught fish or shellfish for sale or barter.

WA Possession and Fishing Rules

You may not fish for or harvest fish or shellfish in an area with catch in your possession that does not meet the rules of that area. However, you may pass through such an area without stopping to fish. Also, you may catch fish in one area and land them at a port in a different area even if that different area is closed or has different rules, with the exception of landing halibut in a closed area, or landing bottom fish caught in Oregon.

WA Harvesting another Person's Limit

You may not harvest any part of another person's daily limit, except for persons who possess a Designated Harvester Companion Card unless otherwise specified. 

WA Bait

You may not chum (broadcast feed) to attract Game Fish unless authorized by Special Rules. You many not use salmon, herring, or halibut for anything other than human consumption or fishing bait. It is unlawful to possess or use live aquatic animals as bait, except: (1) Live aquatic animals (other than fish) collected from the water being fished; (2) Live sand shrimp; (3) Live forage fish in the Columbia River (downstream of Rocky Point/Tongue Point).

WA Transport of Live Fish

You may not transport live fish or relocate shellfish or shells into state waters without a permit.

WA Use of a Net

You may not use a net, except when using a dip net to land legally-hooked fish, a forage fish dip net to harvest forage fish.

WA Use of Chemicals

You may not use any type of chemical irritant to harvest fish, or shellfish unless a special exception has been made by the Director. 

WA Bow and Arrow, Spear and Spearfishing

You may not fish for Game Fish, salmon, sturgeon, shad, octopus, crab, or other shellfish with bow and arrow, spear, or spearfishing gear unless authorized by Special Rules.

WA Gaff Hooks

You may not use a gaff hook, except to land lingcod (in Marine Areas 1-3 and 4 West of Bonilla-Tatoosh line), halibut, tuna, or dogfish shark that will be retained. 

WA Season for Fishing Rivers Streams and Beaver Ponds

Rivers, streams and beaver ponds are open the Saturday before Memorial Day through October 31. Beaver ponds located within or connected to streams listed as open to trout and other game fish follow the same rules as the stream. Lakes, ponds, and reservoirs are open to fishing for game fish (except Dolly Varden/bull trout and grass carp) year-round.

WA Hook and Line Angling

Hook and line angling only. Barbed or barbless hooks may be used, and a hook may be single- point, double, or treble, but not more than one line with up to three hooks per angler may be used. 

WA Cooperation with Data Collection

You must cooperate with data collection or other sampling of fish, shellfish or seaweed upon request of Department of Fish and Wildlife personnel. This includes relinquishing any part of a salmon, steelhead, or other species of fish containing coded-wire tags. 

Additional information
No min. size in lakes, ponds, and reservoirs. Only 1 smallmouth bass over 14" may be retained. Daily limit 10. No size restriction/daily limit in rivers, streams, and beaver ponds.For more information please see State of Washington Fishing Regulations
Synonyms
Micropterus dolomieui
Location specific information
MILL CREEKfrom mouth to Bennington Dam, including tributariesAll speciesCLOSED WATERS.from Bennington Dam upstreamAll speciesSelective gear rules.All game fishSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.all tributaries upstream of Bennington DamAll speciesCLOSED WATERS. TOUCHET RIVERfrom mouth to the confluence of North and South Forks CRC (657)Steelhead (hatchery)Sat. before Memorial Day-July 31Statewide min. size/daily limit. Barbless hooks required.Aug. 1-Apr. 15Min. size 20". Daily limit 3. Barbless hooks required.Other game fishSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Apr. 15Catch-and-release. WALLA WALLA RIVERfrom mouth to Washington/Oregon state line CRC (659)All speciesBarbless hooks required (salmon and steelhead only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Steelhead (hatchery)Sat. before Memorial Day-July 31Statewide min. size/daily limit.Aug. 1-Apr. 15Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit. WALLA WALLA RIVER TRIBUTARIESfrom mouth to Washington/Oregon stateline all tributaries except Touchet River and Mill CreekAll speciesCLOSED WATERS. FISHHOOK PONDAll speciesFishing from any floating device prohibited.All game fishYear-roundStatewide min. size/daily limit. JEFFERSON PARK PONDAll speciesOpen for juvenile anglers, senior anglers and anglers with a disability who possess a designated harvester companion card only. Two-Pole not allowed.All game fishYear-roundStatewide min. size/daily limit. LIONS PARK PONDCollege PlaceAll speciesTwo-Pole not allowed. Open for juvenile anglers, senior anglers and anglers with a disability who possess a designated harvester companion card only.All game fishYear-roundStatewide min. size/daily limit. QUARRY PONDAll speciesFishing from any floating device prohibited.All game fishYear-roundStatewide min. size/daily limit. SNAKE RIVERA W fisa hsh din owgt no sn rl eic ae mn s Se i as r ee q Ru (ir we ed State Hwy. 128 95 to t n k . s t o A i In Def n /tt WhI Ih ud dee Ara eCs h bdt lo oa e tt al uoe i rc w fieb dsn ao ahatsu re e ytn r i d ws R ena .r Sr e ty ntq ol rui sn ki .r ee le ) Rd. t no efi s ish Cla r Wk 1s 2Aton , e k a n SI I I I I I II eI I I I I I I I II I I II C 1le a mrw ia l,t ee Ir DRiver R A n a h o r W s h i g n i c e s v i L w i s t o n r q i o n h a e a . r e 0from the Burbank to Pasco railroad bridge at Snake River mile 1.25 to the down- stream end of Goose Island CRC (640)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.from the downstream end of Goose Island to 400' below Ice Harbor Dam CRC (640)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonMay 1-Aug. 31Closed.Sept. 1-Apr. 30Catch-and-release. Night closure.within 400' of the base of Ice Harbor DamAll speciesCLOSED WATERS.Ice Harbor Dam to 400' below Lower Monument Dam CRC (642)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' below Lower Monument DamAll speciesCLOSED WATERS.Lower Monument Dam to Little Goose Dam CRC (644)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' radius around the fish ladder entrance at Lyons Ferry HatcheryAll speciesCLOSED WATERS.an area 1,200' downstream from the base of the west lock gate at Little Goose Dam on the south bank of the Snake River and 100' out into the river from said river bankAll speciesCLOSED WATERS.400' below Little Goose DamAll speciesCLOSED WATERS.Little Goose Dam to Lower Granite Dam CRC (646)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' below Lower Granite DamAll speciesCLOSED WATERS.Lower Granite Dam to Washington/Idaho state line in Clarkston CRC (648)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.200' radius upstream of the fish ladder exit above Lower Granite DamAll speciesCLOSED WATERS.from WA/ID state line in Clarkston to Bridge St. Bridge (Blue Bridge) in Clarkston CRC (650)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.from Bridge St. Bridge (Blue Bridge) in Clarkston to OR/ID border CRC (650)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release. TOUCHET RIVER TRIBUTARIESall tributaries except North Fork, South Fork, Robinson Fork, and Wolf ForkAll speciesCLOSED WATERS.
Season open: year-round
Channel catfish

Channel catfish

Regulation boundaryWA Washington State Waters
Bag limit5

The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.

Restrictions & requirements

WA Non-game and Food Fish

You may not harvest in freshwater any fish not classified as a Food Fish or Game Fish except for Northern pike.

WA Snagging

You may not snag or attempt to snag fish. It is unlawful to possess a fish taken from freshwater that was not hooked inside the mouth or on the head. The head is defined as any portion forward of the rear margin of the gill plate.

WA Use of Drugs, Explosives or Poisons

You may not use drugs, explosives, or poison that may kill or injure fish and wildlife.

WA Crossbow

You may not use a crossbow to harvest fish or shellfish.

WA Sale or Barter

You may not offer any recreationally-caught fish or shellfish for sale or barter.

WA Possession and Fishing Rules

You may not fish for or harvest fish or shellfish in an area with catch in your possession that does not meet the rules of that area. However, you may pass through such an area without stopping to fish. Also, you may catch fish in one area and land them at a port in a different area even if that different area is closed or has different rules, with the exception of landing halibut in a closed area, or landing bottom fish caught in Oregon.

WA Harvesting another Person's Limit

You may not harvest any part of another person's daily limit, except for persons who possess a Designated Harvester Companion Card unless otherwise specified. 

WA Bait

You may not chum (broadcast feed) to attract Game Fish unless authorized by Special Rules. You many not use salmon, herring, or halibut for anything other than human consumption or fishing bait. It is unlawful to possess or use live aquatic animals as bait, except: (1) Live aquatic animals (other than fish) collected from the water being fished; (2) Live sand shrimp; (3) Live forage fish in the Columbia River (downstream of Rocky Point/Tongue Point).

WA Transport of Live Fish

You may not transport live fish or relocate shellfish or shells into state waters without a permit.

WA Use of a Net

You may not use a net, except when using a dip net to land legally-hooked fish, a forage fish dip net to harvest forage fish.

WA Use of Chemicals

You may not use any type of chemical irritant to harvest fish, or shellfish unless a special exception has been made by the Director. 

WA Bow and Arrow, Spear and Spearfishing

You may not fish for Game Fish, salmon, sturgeon, shad, octopus, crab, or other shellfish with bow and arrow, spear, or spearfishing gear unless authorized by Special Rules.

WA Gaff Hooks

You may not use a gaff hook, except to land lingcod (in Marine Areas 1-3 and 4 West of Bonilla-Tatoosh line), halibut, tuna, or dogfish shark that will be retained. 

WA Season for Fishing Rivers Streams and Beaver Ponds

Rivers, streams and beaver ponds are open the Saturday before Memorial Day through October 31. Beaver ponds located within or connected to streams listed as open to trout and other game fish follow the same rules as the stream. Lakes, ponds, and reservoirs are open to fishing for game fish (except Dolly Varden/bull trout and grass carp) year-round.

WA Hook and Line Angling

Hook and line angling only. Barbed or barbless hooks may be used, and a hook may be single- point, double, or treble, but not more than one line with up to three hooks per angler may be used. 

WA Cooperation with Data Collection

You must cooperate with data collection or other sampling of fish, shellfish or seaweed upon request of Department of Fish and Wildlife personnel. This includes relinquishing any part of a salmon, steelhead, or other species of fish containing coded-wire tags. 

Additional information
No min. size in lakes, ponds, and reservoirs. Daily limit 5.No min. size/daily limit in rivers, streams, and beaver ponds.For more information please see: State of Washington Fishing Regulations
Edibility
Very good Catch, Clean, Cook Channel Catfish by BlueGabe
Synonyms
Ictalurus punctatus
Location specific information
MILL CREEKfrom mouth to Bennington Dam, including tributariesAll speciesCLOSED WATERS.from Bennington Dam upstreamAll speciesSelective gear rules.All game fishSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.all tributaries upstream of Bennington DamAll speciesCLOSED WATERS. TOUCHET RIVERfrom mouth to the confluence of North and South Forks CRC (657)Steelhead (hatchery)Sat. before Memorial Day-July 31Statewide min. size/daily limit. Barbless hooks required.Aug. 1-Apr. 15Min. size 20". Daily limit 3. Barbless hooks required.Other game fishSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Apr. 15Catch-and-release. WALLA WALLA RIVERfrom mouth to Washington/Oregon state line CRC (659)All speciesBarbless hooks required (salmon and steelhead only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Steelhead (hatchery)Sat. before Memorial Day-July 31Statewide min. size/daily limit.Aug. 1-Apr. 15Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit. WALLA WALLA RIVER TRIBUTARIESfrom mouth to Washington/Oregon stateline all tributaries except Touchet River and Mill CreekAll speciesCLOSED WATERS. FISHHOOK PONDAll speciesFishing from any floating device prohibited.All game fishYear-roundStatewide min. size/daily limit. JEFFERSON PARK PONDAll speciesOpen for juvenile anglers, senior anglers and anglers with a disability who possess a designated harvester companion card only. Two-Pole not allowed.All game fishYear-roundStatewide min. size/daily limit. LIONS PARK PONDCollege PlaceAll speciesTwo-Pole not allowed. Open for juvenile anglers, senior anglers and anglers with a disability who possess a designated harvester companion card only.All game fishYear-roundStatewide min. size/daily limit. QUARRY PONDAll speciesFishing from any floating device prohibited.All game fishYear-roundStatewide min. size/daily limit. SNAKE RIVERA W fisa hsh din owgt no sn rl eic ae mn s Se i as r ee q Ru (ir we ed State Hwy. 128 95 to t n k . s t o A i In Def n /tt WhI Ih ud dee Ara eCs h bdt lo oa e tt al uoe i rc w fieb dsn ao ahatsu re e ytn r i d ws R ena .r Sr e ty ntq ol rui sn ki .r ee le ) Rd. t no efi s ish Cla r Wk 1s 2Aton , e k a n SI I I I I I II eI I I I I I I I II I I II C 1le a mrw ia l,t ee Ir DRiver R A n a h o r W s h i g n i c e s v i L w i s t o n r q i o n h a e a . r e 0from the Burbank to Pasco railroad bridge at Snake River mile 1.25 to the down- stream end of Goose Island CRC (640)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.from the downstream end of Goose Island to 400' below Ice Harbor Dam CRC (640)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonMay 1-Aug. 31Closed.Sept. 1-Apr. 30Catch-and-release. Night closure.within 400' of the base of Ice Harbor DamAll speciesCLOSED WATERS.Ice Harbor Dam to 400' below Lower Monument Dam CRC (642)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' below Lower Monument DamAll speciesCLOSED WATERS.Lower Monument Dam to Little Goose Dam CRC (644)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' radius around the fish ladder entrance at Lyons Ferry HatcheryAll speciesCLOSED WATERS.an area 1,200' downstream from the base of the west lock gate at Little Goose Dam on the south bank of the Snake River and 100' out into the river from said river bankAll speciesCLOSED WATERS.400' below Little Goose DamAll speciesCLOSED WATERS.Little Goose Dam to Lower Granite Dam CRC (646)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' below Lower Granite DamAll speciesCLOSED WATERS.Lower Granite Dam to Washington/Idaho state line in Clarkston CRC (648)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.200' radius upstream of the fish ladder exit above Lower Granite DamAll speciesCLOSED WATERS.from WA/ID state line in Clarkston to Bridge St. Bridge (Blue Bridge) in Clarkston CRC (650)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.from Bridge St. Bridge (Blue Bridge) in Clarkston to OR/ID border CRC (650)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release. TOUCHET RIVER TRIBUTARIESall tributaries except North Fork, South Fork, Robinson Fork, and Wolf ForkAll speciesCLOSED WATERS.
Season open: year-round
Common carp

Common carp

Regulation boundaryWA Washington State Waters
Restrictions & requirements

WA Non-game and Food Fish

You may not harvest in freshwater any fish not classified as a Food Fish or Game Fish except for Northern pike.

WA Snagging

You may not snag or attempt to snag fish. It is unlawful to possess a fish taken from freshwater that was not hooked inside the mouth or on the head. The head is defined as any portion forward of the rear margin of the gill plate.

WA Use of Drugs, Explosives or Poisons

You may not use drugs, explosives, or poison that may kill or injure fish and wildlife.

WA Crossbow

You may not use a crossbow to harvest fish or shellfish.

WA Sale or Barter

You may not offer any recreationally-caught fish or shellfish for sale or barter.

WA Possession and Fishing Rules

You may not fish for or harvest fish or shellfish in an area with catch in your possession that does not meet the rules of that area. However, you may pass through such an area without stopping to fish. Also, you may catch fish in one area and land them at a port in a different area even if that different area is closed or has different rules, with the exception of landing halibut in a closed area, or landing bottom fish caught in Oregon.

WA Harvesting another Person's Limit

You may not harvest any part of another person's daily limit, except for persons who possess a Designated Harvester Companion Card unless otherwise specified. 

WA Bait

You may not chum (broadcast feed) to attract Game Fish unless authorized by Special Rules. You many not use salmon, herring, or halibut for anything other than human consumption or fishing bait. It is unlawful to possess or use live aquatic animals as bait, except: (1) Live aquatic animals (other than fish) collected from the water being fished; (2) Live sand shrimp; (3) Live forage fish in the Columbia River (downstream of Rocky Point/Tongue Point).

WA Transport of Live Fish

You may not transport live fish or relocate shellfish or shells into state waters without a permit.

WA Use of a Net

You may not use a net, except when using a dip net to land legally-hooked fish, a forage fish dip net to harvest forage fish.

WA Use of Chemicals

You may not use any type of chemical irritant to harvest fish, or shellfish unless a special exception has been made by the Director. 

WA Gaff Hooks

You may not use a gaff hook, except to land lingcod (in Marine Areas 1-3 and 4 West of Bonilla-Tatoosh line), halibut, tuna, or dogfish shark that will be retained. 

WA Season for Fishing Rivers Streams and Beaver Ponds

Rivers, streams and beaver ponds are open the Saturday before Memorial Day through October 31. Beaver ponds located within or connected to streams listed as open to trout and other game fish follow the same rules as the stream. Lakes, ponds, and reservoirs are open to fishing for game fish (except Dolly Varden/bull trout and grass carp) year-round.

WA Cooperation with Data Collection

You must cooperate with data collection or other sampling of fish, shellfish or seaweed upon request of Department of Fish and Wildlife personnel. This includes relinquishing any part of a salmon, steelhead, or other species of fish containing coded-wire tags. 

Additional information
No license required. No min. size. No daily limit. No possession limit. May also be taken by spear or bow-and-arrow. Open only during open game fish or salmon seasons.For more information please see State of Washington Fishing Regulations
Edibility
Poor
Synonyms
Cyprinus carpio
Location specific information
MILL CREEKfrom mouth to Bennington Dam, including tributariesAll speciesCLOSED WATERS.from Bennington Dam upstreamAll speciesSelective gear rules.All game fishSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.all tributaries upstream of Bennington DamAll speciesCLOSED WATERS. TOUCHET RIVERfrom mouth to the confluence of North and South Forks CRC (657)Steelhead (hatchery)Sat. before Memorial Day-July 31Statewide min. size/daily limit. Barbless hooks required.Aug. 1-Apr. 15Min. size 20". Daily limit 3. Barbless hooks required.Other game fishSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Apr. 15Catch-and-release. WALLA WALLA RIVERfrom mouth to Washington/Oregon state line CRC (659)All speciesBarbless hooks required (salmon and steelhead only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Steelhead (hatchery)Sat. before Memorial Day-July 31Statewide min. size/daily limit.Aug. 1-Apr. 15Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit. WALLA WALLA RIVER TRIBUTARIESfrom mouth to Washington/Oregon stateline all tributaries except Touchet River and Mill CreekAll speciesCLOSED WATERS. FISHHOOK PONDAll speciesFishing from any floating device prohibited.All game fishYear-roundStatewide min. size/daily limit. JEFFERSON PARK PONDAll speciesOpen for juvenile anglers, senior anglers and anglers with a disability who possess a designated harvester companion card only. Two-Pole not allowed.All game fishYear-roundStatewide min. size/daily limit. LIONS PARK PONDCollege PlaceAll speciesTwo-Pole not allowed. Open for juvenile anglers, senior anglers and anglers with a disability who possess a designated harvester companion card only.All game fishYear-roundStatewide min. size/daily limit. QUARRY PONDAll speciesFishing from any floating device prohibited.All game fishYear-roundStatewide min. size/daily limit. SNAKE RIVERA W fisa hsh din owgt no sn rl eic ae mn s Se i as r ee q Ru (ir we ed State Hwy. 128 95 to t n k . s t o A i In Def n /tt WhI Ih ud dee Ara eCs h bdt lo oa e tt al uoe i rc w fieb dsn ao ahatsu re e ytn r i d ws R ena .r Sr e ty ntq ol rui sn ki .r ee le ) Rd. t no efi s ish Cla r Wk 1s 2Aton , e k a n SI I I I I I II eI I I I I I I I II I I II C 1le a mrw ia l,t ee Ir DRiver R A n a h o r W s h i g n i c e s v i L w i s t o n r q i o n h a e a . r e 0from the Burbank to Pasco railroad bridge at Snake River mile 1.25 to the down- stream end of Goose Island CRC (640)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.from the downstream end of Goose Island to 400' below Ice Harbor Dam CRC (640)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonMay 1-Aug. 31Closed.Sept. 1-Apr. 30Catch-and-release. Night closure.within 400' of the base of Ice Harbor DamAll speciesCLOSED WATERS.Ice Harbor Dam to 400' below Lower Monument Dam CRC (642)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' below Lower Monument DamAll speciesCLOSED WATERS.Lower Monument Dam to Little Goose Dam CRC (644)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' radius around the fish ladder entrance at Lyons Ferry HatcheryAll speciesCLOSED WATERS.an area 1,200' downstream from the base of the west lock gate at Little Goose Dam on the south bank of the Snake River and 100' out into the river from said river bankAll speciesCLOSED WATERS.400' below Little Goose DamAll speciesCLOSED WATERS.Little Goose Dam to Lower Granite Dam CRC (646)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.400' below Lower Granite DamAll speciesCLOSED WATERS.Lower Granite Dam to Washington/Idaho state line in Clarkston CRC (648)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.200' radius upstream of the fish ladder exit above Lower Granite DamAll speciesCLOSED WATERS.from WA/ID state line in Clarkston to Bridge St. Bridge (Blue Bridge) in Clarkston CRC (650)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release.from Bridge St. Bridge (Blue Bridge) in Clarkston to OR/ID border CRC (650)All speciesBarbless hooks required (salmon, steelhead, and sturgeon only).TroutSat. before Memorial Day-Oct. 31Statewide min. size/daily limit.Nov. 1-Fri. before Memorial DayClosed.Steelhead (hatchery)Apr. 1-June 30Closed.July 1-Aug. 31Catch-and-release.Sept. 1-Mar. 31Min. size 20". Daily limit 3.Other game fishYear-roundStatewide min. size/daily limit.SturgeonYear-roundCatch-and-release. TOUCHET RIVER TRIBUTARIESall tributaries except North Fork, South Fork, Robinson Fork, and Wolf ForkAll speciesCLOSED WATERS.
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FAQ about Ayer Boat Basin fishing

📍 Where is Ayer Boat Basin located?
Ayer Boat Basin is a water located in Walla Walla County, Washington, United States. Its coordinates are:
46°35′4.4″N 118°22′19.6″W
.
🎣 Where on Ayer Boat Basin is it best to fish?
Find the best fishing spots on Ayer Boat Basin by looking at where other anglers have caught fish. This can easily be done in the where it is also possible to see big fish potential and how good fishing is right now along with Garmin® depth maps.
🐟 What species are in Ayer Boat Basin?
The most common species in Ayer Boat Basin are:
📢 What are the latest Ayer Boat Basin fishing reports?
The latest Ayer Boat Basin fishing reports are:
🪪 Do I need a fishing license to fish at Ayer Boat Basin?

Fishing in Washington requires a valid state fishing license for anglers. Licenses include resident and non-resident, annual, short-term, and combination options, purchasable online or at authorized vendors.

In Washington, no fishing license is required for anglers under 15. Residents 70 and older qualify for a discounted license. A few other exceptions worth knowing:

  • Free fishing days — most states designate 1–2 weekends a year where anyone can fish without a license

  • Tribal waters — tribal members fishing on tribal land operate under separate tribal regulations

  • Private ponds — landowners fishing their own water typically don't need a license

Non-residents usually pay more for a license than residents. Some species also require an extra stamp or endorsement on top of your base license.

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