Swamp Creek Fish Stocking
King County, Washington · 1997–2025 on record
According to Washington fish & wildlife agency, Swamp Creek was last stocked May 17, 2025 with Coho Salmon. Swamp Creek has 64 stocking records on file, spanning 1997–2025, with about 666,202 fish stocked over that period.
When Swamp Creek is stocked
Swamp Creek is typically stocked in spring, most often in May — 30 stocking events in that peak month.
By species
Angler's Field Guide
Fishing Tips & Stocking Guide for Swamp Creek
Practical advice on fish behavior, recommended tackle, and state regulations for anglers fishing in King County, Washington.
Post-Plant Behavior & Timing
Hatchery-raised fish are conditioned to pelleted feed and open raceways. Following a release into Swamp Creek, they typically congregate in schools near public access points, boat ramps, or inlets for the first 24 to 48 hours while adjusting to natural water conditions.
Since Swamp Creek was last stocked May 17, 2025, anglers visiting within 1 to 2 weeks of a reported event generally experience the highest activity before fish disperse into deeper cover.
State Regulations & Licensing
- •Fishing License: A valid Washington freshwater fishing license is required for anglers age 16 and older.Purchase Washington license online →
- •Official Rules & Limits: Bag limits, bait restrictions, and seasonal boundaries are set by Washington fish & wildlife agency.Official Washington regulations guidebook →
- •Ethical Conservation: Use barbless hooks and keep fish submerged in water during unhooking.
Recommended Tackle & Presentations
Techniques tailored to the species stocked in Swamp Creek:
Kokanee & Salmon Tactics
Troll small dodgers followed by micro-hoochies or wedding ring spinners tipped with shoepeg corn. Use downriggers or lead-core line to reach cooler thermocline depths (typically 20–50 ft in summer).
Coho Salmon Profile Tips
A popular fall target in Washington's rivers and marine waters.
Recommended Tackle for Swamp Creek
Field-tested tackle and presentations matched to the species stocked here.
Mack's Lure Classic Wedding Ring Spinner
A classic Western trolling lure designed to be tipped with shoepeg corn and run behind a dodger in deep thermoclines.
Aluminum Fishing Pliers with Braid Cutters
Safely removes hooks, pinches split-shot sinkers, and cleanly snips braided, mono, and fluorocarbon lines.
Plano Waterproof Utility Tackle Box Tray (3600)
Keeps terminal tackle, weights, and spinners dry and corrosion-free with customizable compartments.
As an Amazon Associate, StockedWaters earns from qualifying purchases at no additional cost to you. Recommendations are chosen for hatchery-conditioned fish behavior and ethical rigging. We may receive a referral commission if you buy through these links. Read our editorial policy & standards.
Nearby stocked waters
Other stocked waters near Swamp Creek, freshest activity first.
Juanita Creek
4 miKing County · 1 species · 43 records
Last stocked May 2026
Haller Lake
5 miKing County · 1 species · 30 records
Last stocked April 2026
Bitter Lake
5 miKing County · 2 species · 37 records
Last stocked April 2026
Mcaleer Creek
2 miKing County · 1 species · 52 records
Last stocked January 2026
Lyon Creek
2 miKing County · 1 species · 34 records
Last stocked January 2026
Hall Lake
5 miSnohomish County · 2 species · 43 records
Last stocked March 2025
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| May 17, 2025 | Coho Salmon | 17,000 | Washington fish & wildlife agency |
| May 10, 2025 | Coho Salmon | 5,000 | Washington fish & wildlife agency |
| May 11, 2024 | Coho Salmon | 11,000 | Washington fish & wildlife agency |
| April 24, 2024 | Coho Salmon | 92 | Washington fish & wildlife agency |
| April 13, 2024 | Coho Salmon | 11,000 | Washington fish & wildlife agency |
| May 20, 2023 | Coho Salmon | 3,667 | Washington fish & wildlife agency |
| May 17, 2023 | Coho Salmon | 3,667 | Washington fish & wildlife agency |
| May 6, 2023 | Coho Salmon | 193 | Washington fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Source |
|---|---|---|---|
| April 25, 2023 | Coho Salmon | 3,667 | Washington fish & wildlife agency |
| April 24, 2022 | Coho Salmon | 18,320 | Washington fish & wildlife agency |
| May 8, 2021 | Coho Salmon | 14,000 | Washington fish & wildlife agency |
| May 3, 2021 | Coho Salmon | 225 | Washington fish & wildlife agency |
| May 9, 2020 | Coho Salmon | 13,500 | Washington fish & wildlife agency |
| March 18, 2020 | Coho Salmon | 573 | Washington fish & wildlife agency |
| May 30, 2019 | Coho Salmon | 7 | Washington fish & wildlife agency |
| May 11, 2019 | Coho Salmon | 15,000 | Washington fish & wildlife agency |
| May 6, 2019 | Coho Salmon | 180 | Washington fish & wildlife agency |
| March 30, 2019 | Coho Salmon | 173 | Washington fish & wildlife agency |
| May 12, 2018 | Coho Salmon | 12,000 | Washington fish & wildlife agency |
| April 30, 2018 | Coho Salmon | 190 | Washington fish & wildlife agency |
| April 7, 2018 | Coho Salmon | 184 | Washington fish & wildlife agency |
| May 15, 2017 | Coho Salmon | 112 | Washington fish & wildlife agency |
| April 4, 2017 | Coho Salmon | 200 | Washington fish & wildlife agency |
| May 14, 2016 | Coho Salmon | 18,500 | Washington fish & wildlife agency |
| May 4, 2015 | Coho Salmon | 14,600 | Washington fish & wildlife agency |
| March 24, 2015 | Coho Salmon | 617 | Washington fish & wildlife agency |
| May 10, 2014 | Coho Salmon | 15,000 | Washington fish & wildlife agency |
| February 1, 2014 | Coho Salmon | 4,500 | Washington fish & wildlife agency |
| May 11, 2013 | Coho Salmon | 12,000 | Washington fish & wildlife agency |
| March 28, 2013 | Coho Salmon | 300 | Washington fish & wildlife agency |
| May 12, 2012 | Coho Salmon | 15,600 | Washington fish & wildlife agency |
| January 1, 2012 | Coho Salmon | 0 | Washington fish & wildlife agency |
| May 21, 2011 | Coho Salmon | 17,395 | Washington fish & wildlife agency |
| January 1, 2011 | Coho Salmon | 4,500 | Washington fish & wildlife agency |
| April 24, 2010 | Coho Salmon | 18,500 | Washington fish & wildlife agency |
| January 1, 2010 | Coho Salmon | 4,500 | Washington fish & wildlife agency |
| April 25, 2009 | Coho Salmon | 18,100 | Washington fish & wildlife agency |
| January 1, 2009 | Coho Salmon | 4,500 | Washington fish & wildlife agency |
| April 30, 2008 | Coho Salmon | 23,750 | Washington fish & wildlife agency |
| January 1, 2008 | Coho Salmon | 4,500 | Washington fish & wildlife agency |
| May 19, 2007 | Coho Salmon | 20,000 | Washington fish & wildlife agency |
| January 1, 2007 | Coho Salmon | 4,500 | Washington fish & wildlife agency |
| April 20, 2006 | Coho Salmon | 18,000 | Washington fish & wildlife agency |
| February 6, 2006 | Coho Salmon | 4,800 | Washington fish & wildlife agency |
| May 14, 2005 | Coho Salmon | 5,000 | Washington fish & wildlife agency |
| April 1, 2005 | Coho Salmon | 12,000 | Washington fish & wildlife agency |
| March 15, 2005 | Coho Salmon | 10,000 | Washington fish & wildlife agency |
| March 2, 2005 | Coho Salmon | 2,000 | Washington fish & wildlife agency |
| June 15, 2004 | Coho Salmon | 10,000 | Washington fish & wildlife agency |
| May 15, 2004 | Coho Salmon | 10,000 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Showing 50 of 64 stocking records.
Frequently asked
When was Swamp Creek last stocked?
According to Washington fish & wildlife agency, Swamp Creek was last stocked May 17, 2025 with Coho Salmon.
What fish species are stocked in Swamp Creek?
Swamp Creek is stocked with Coho Salmon.
What time of year is Swamp Creek stocked?
Swamp Creek is typically stocked in spring, most often in May.
How often is Swamp Creek stocked?
Swamp Creek has been stocked about 2 times a year — 64 recorded stockings between 1997 and 2025.
How many fish have been stocked in Swamp Creek?
About 666,202 fish have been stocked in Swamp Creek across 64 recorded events since 1997, per Washington fish & wildlife agency.
Do you need a fishing license to fish Swamp Creek?
Yes, all anglers age 16 and older generally need a valid Washington freshwater fishing license. Always review current regulations from Washington fish & wildlife agency for site-specific rules, bag limits, or stamps.