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Home › Waters › Washington › Cowlitz River
River · Southwest Washington · Washington

Cowlitz River Fishing Guides

Washington's highest-producing steelhead and salmon river, running from the Mount Rainier foothills past the Blue Creek hatchery and Toledo to the Columbia.

A clear river running through deep green rainforest in the Pacific Northwest

Map of the Cowlitz River

18 numbered points: 7 access points, 4 campsites, 1 bait & fly shop, 1 bridge, 2 parks and conservation areas, 1 agency office, 1 hazard, 1 USGS gauge. Tap a marker for details. Reviewed Sep 15, 2026.

Printable version →
  • Access / boat ramp (7)
  • Campsite (4)
  • Bait, tackle & fly shop (1)
  • Bridge crossing (1)
  • Park / conservation area (2)
  • Agency / conservation office (1)
  • Dam / hazard (1)
  • USGS gauge (1)
Map data © OpenStreetMap contributors. Points are curated from OpenStreetMap and state agency sources; confirm access and hours before you go.

Print it. Bag it. Bring it.Phones die, screens crack, and most of this water has no signal. Print this map, fold it into a zip-top bag or dry bag with your license, and you have a backup your electronics can’t give you. Every marker is numbered so you can say exactly where you are.

Open the printable map
All 18 points on this map
#PointTypeLat, LonNotes
1Barrier Dam
Tacoma Power		Dam / hazard46.51217, -122.63379Upstream limit of the tailwater. The salmon-and-steelhead barrier below Mayfield Dam; boats stay below it.
2Barrier Dam Boat Launch
Ramp immediately below the barrier		Access / boat ramp46.51599, -122.63810Top launch on the tailwater, a few hundred metres below the dam face.
3Cowlitz Trout Hatchery
WDFW / Tacoma Power - Blue Creek		Agency / conservation office46.49214, -122.72241Hatchery and visitor area at Blue Creek; the reach's information point.
4Cowlitz Trout Hatchery boat ramp
Blue Creek		Access / boat ramp46.48381, -122.73049Ramp at the hatchery. A second unnamed ramp is mapped about 400 m upstream and was left off rather than guessed at.
5Front Street Boat Launch
Toledo - Cowlitz River Park		Access / boat ramp46.43812, -122.84521Toledo's in-town launch, on the park bank at the head of the lower river.
6South County Park
Lewis County - ramp and swimming beach		Access / boat ramp46.43318, -122.84505County park just below Toledo; an unnamed boat ramp and a swimming beach are mapped inside it.
7Kemp Olson Memorial Park
Toledo		Park / conservation area46.43678, -122.85305Riverside city park on the north bank below the Front Street launch.
8RiversEdge Lodge & RV Park
Vader - boat ramp on site		Campsite46.41594, -122.88888Private riverside RV park; an unnamed ramp is mapped 50 m from it.
9River Oaks RV Park
Vader		Campsite46.41471, -122.89691Private RV park on the west bank.
10Paradise Resort & RV Park
Above the Toutle confluence		Campsite46.32297, -122.90983
11Toutle River RV Resort
At the Toutle River mouth		Campsite46.31838, -122.91640
12Mouth of Toutle Water Access
WDFW		Access / boat ramp46.30910, -122.91696Access at the Toutle confluence, the reach's best-known bank fishery.
13Al Helenberg Memorial Boat Launch
Castle Rock - Harry S. Truman Park		Access / boat ramp46.27809, -122.91166Castle Rock's ramp, in the riverside park; two OSM nodes 20 m apart merged to one point.
14USGS gauge 14243000 - Cowlitz River at Castle Rock
Live stage and discharge		USGS gauge46.27483, -122.91456The gauge this water page reads from.
15Riverside County Park
Cowlitz County - Lexington		Park / conservation area46.19197, -122.90325County park on the east bank above the Lexington bridge.
16Lexington BridgeBridge crossing46.18448, -122.90035Road crossing at Lexington, a common float landmark.
17Sportsman's Warehouse
Kelso - tackle and licences		Bait, tackle & fly shop46.13987, -122.89952The mapped tackle source on the lower river; OSM lists no dedicated bait or fly shop on this reach.
18Boat ramp at Gerhart Gardens Park
Kelso - unnamed in OpenStreetMap		Access / boat ramp46.11131, -122.89513Ramp 210 m from Gerhart Gardens Park, the lowest mapped launch before the Columbia.

Guides on the Cowlitz River

Claimed profiles take booking requests. Unclaimed profiles are built from public records so the river is never empty; the guide can claim or remove one any time.

About the Cowlitz River

The Cowlitz produces more hatchery steelhead and salmon than any other river in Washington, and for a lot of anglers in the southwest corner of the state it is simply the river. It comes off the south flank of Mount Rainier, passes through the Mossyrock and Mayfield reservoirs, and runs west past the Barrier Dam and the Blue Creek hatchery through Toledo and Castle Rock to the Columbia at Longview.

The fishery is a year-round rotation. Winter steelhead run from December into April, summer steelhead through the warm months, spring and fall chinook and a large coho run fill in the rest, and sea-run cutthroat show up in late summer for anglers who prefer a fly rod and lighter tackle. The reach from the Barrier Dam down to Blue Creek is the most concentrated and most crowded water in the state on a good day; the long floats below Toledo give more room and more solitude.

The Castle Rock gauge reads the lower river. Typical fishable flows run in the low thousands of cfs. Reservoir operations upstream smooth the river out compared with a free-flowing coastal system, but heavy winter rain still pushes it into the tens of thousands and puts it out for days, and the color takes longer to clear than the level takes to drop. Mount St. Helens sediment continues to affect the lower channel.

Castle Rock, Toledo, Salkum and Longview line the river, and Interstate 5 crosses it, which is a large part of why it gets fished so hard. Guides run sleds and drift boats depending on the reach and the season.

This water needs a real photo

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Version 1.0, dated 6 September 2026. Applies to every photograph submitted to GuidedFloats through the contact form, a species page, or the community board.

1. What you give us

By ticking the box on the form you grant Guided Floats, LLC (“GuidedFloats”, “we”) a non-exclusive, worldwide, royalty-free license to store, copy, resize, crop and display your photograph on guidedfloats.com, in GuidedFloats’ own social media accounts and mobile apps, and in material that promotes the site itself, in connection with the fish, water or community feature you sent it in for. The license lasts until you withdraw it (section 4).

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4. Withdrawing the license

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5. What we may do

We choose which photos to publish and may decline any submission without giving a reason. We may crop, resize, sharpen or colour-correct a photo for display, and we may remove a photo at any time. We will not alter a photo in a way that misrepresents the fish, the water or you.

6. Your details

We keep your name, email address, the credit name, the water and date you gave us, and the network address the submission came from, with the submission record, as our evidence of this license. We hold that record for as long as the photo is published and for the retention period described in our privacy policy. Location data that your camera or phone embedded in the file is removed before the photo is published.

7. Versions

The version of this license you accepted is stored with your submission and printed with the photo. A later version does not apply to a photo you have already sent unless you agree to it.

Fished this water? Add a photo

Reviewed by hand before it appears. Pick the water, not the spot — we never publish exact locations.

Never published. We use it only if we need to ask about the photo.

Posting to Cowlitz River.

JPG, PNG or WebP, up to 12 MB. We resize it and strip the location data out of the file.

The name shown under the photo. Leave blank to stay anonymous.

Reader photo license v1.0 — the short version:

  • You grant Guided Floats, LLC a non-exclusive, royalty-free license to publish, resize and crop your photo on guidedfloats.com and in GuidedFloats’ own social posts and apps. You keep the copyright and can use the photo anywhere else.
  • You confirm that you took the photo yourself, that publishing it does not infringe anyone else’s rights, and that anyone recognisable in it (or a parent or guardian, if they are under 18) is happy for it to appear here.
  • Credit is printed beside the photo wherever it appears on the site, using the credit name you give us. Leave it blank and we use your name; write “Anonymous” for no name. Your email address is never published.
  • Withdrawing is one email to hello@guidedfloats.com naming the photo. It comes off the site within 7 days.
Read the full license

Version 1.0, dated 6 September 2026. Applies to every photograph submitted to GuidedFloats through the contact form, a species page, or the community board.

1. What you give us

By ticking the box on the form you grant Guided Floats, LLC (“GuidedFloats”, “we”) a non-exclusive, worldwide, royalty-free license to store, copy, resize, crop and display your photograph on guidedfloats.com, in GuidedFloats’ own social media accounts and mobile apps, and in material that promotes the site itself, in connection with the fish, water or community feature you sent it in for. The license lasts until you withdraw it (section 4).

You keep the copyright. The license is not exclusive, so you can use the photo anywhere else and license it to anyone else. We will not sell your photo, license it on to anyone else on its own, or use it in paid advertising for a third party.

2. What you confirm

You confirm that you took the photograph yourself (or otherwise own the rights to it), that you have the right to grant this license, and that publishing the photo does not infringe anyone else’s copyright, privacy or other rights.

If any person is recognisable in the photo, you confirm that they have agreed to its being published here, and that a parent or guardian has agreed on behalf of anyone under 18. Please do not send photographs of other people’s catches, screenshots, or pictures copied from other websites or social media.

3. Credit

We print the credit name you give us beside the photo wherever it appears on the site, and record it as the photo’s creator in the page’s structured data. If you leave the credit blank we use the name you gave us on the form. Write “Anonymous” if you prefer no name at all. Your email address, phone number and the exact spot the photo was taken are never published.

4. Withdrawing the license

You can withdraw the license at any time by emailing hello@guidedfloats.com, or by using the contact form, and telling us which photo you mean. We will remove the photo from guidedfloats.com within 7 days of receiving your message and stop using it in anything new. Copies that are already outside our control — search-engine caches, social posts that have already gone out, printed material already produced — may take longer to disappear or may not be recallable, and we are not responsible for those.

5. What we may do

We choose which photos to publish and may decline any submission without giving a reason. We may crop, resize, sharpen or colour-correct a photo for display, and we may remove a photo at any time. We will not alter a photo in a way that misrepresents the fish, the water or you.

6. Your details

We keep your name, email address, the credit name, the water and date you gave us, and the network address the submission came from, with the submission record, as our evidence of this license. We hold that record for as long as the photo is published and for the retention period described in our privacy policy. Location data that your camera or phone embedded in the file is removed before the photo is published.

7. Versions

The version of this license you accepted is stored with your submission and printed with the photo. A later version does not apply to a photo you have already sent unless you agree to it.

Flow alert

Tell me when the Cowlitz River cfs

Now: 4,090 cfs, read 3:30 am CDT, Mon Oct 19, 2026 (USGS 14243000, COWLITZ RIVER AT CASTLE ROCK, WA).

We never use this address for anything else and never share it. See the privacy policy.

Access

Barrier Dam: the top of the anadromous river, bank fishery and boat launch.
Blue Creek and the Cowlitz Salmon Hatchery: the most popular access on the river.
Massey Bar and Mission Bar: upper river ramps below the hatchery.
Toledo and Kiser Road: middle river launches and long float options.
Castle Rock: access near the gauge, ramp and town park.
Longview and the Columbia confluence: the bottom of the river.
Seasons here change by emergency rule; check current regulations before every trip.

Seasons

Year-round; something is open on this river in nearly every month.
December through April: winter steelhead, the signature fishery.
May through September: summer steelhead, spring chinook and sea-run cutthroat late in the season.
September through November: fall chinook and a heavy coho run, the busiest boat traffic of the year.

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Questions

What is the current flow on the Cowlitz River?

As of Oct 19, 3:30 am, the USGS gauge COWLITZ RIVER AT CASTLE ROCK, WA reads 4,090 cfs, the 49th percentile for this date. Conditions update every 15 minutes.

What species can you catch on the Cowlitz River?

Anglers target Chinook Salmon, Coastal Cutthroat Trout, Coho Salmon, Rainbow Trout, Steelhead on the Cowlitz River in Washington.

Are there fishing guides on the Cowlitz River?

GuidedFloats lists 3 guides and outfitters on the Cowlitz River. Claimed profiles accept booking requests; unclaimed profiles are built from public records and link to the business.

Where can you access the Cowlitz River?

Barrier Dam: the top of the anadromous river, bank fishery and boat launch. Blue Creek and the Cowlitz Salmon Hatchery: the most popular access on the river. Massey Bar and Mission Bar: upper river ramps below the hatchery. Toledo and Kiser Road: middle river launches and long float options. Castle Rock: access near the gauge, ramp and town park. Longview and the Columbia confluence: the bottom of the river. Seasons here change by emergency rule; check current regulations before every trip.

When is the best time to fish the Cowlitz River?

Year-round; something is open on this river in nearly every month. December through April: winter steelhead, the signature fishery. May through September: summer steelhead, spring chinook and sea-run cutthroat late in the season. September through November: fall chinook and a heavy coho run, the busiest boat traffic of the year.

Where are the fishing regulations for the Cowlitz River?

Regulations change by season and section. Read the current rules on the Washington agency site: https://wdfw.wa.gov/fishing/regulations