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HomeWatersCalifornia › Stanislaus River
River · California Central Valley in San Joaquin and Stanislaus counties, the lowland river at Ripon running through the valley floor to the San Joaquin · California

Stanislaus River Fishing Guides

The lower Stanislaus on the valley floor at Ripon, where fall Chinook push upriver and striped bass follow them in.

A clear river running through deep green rainforest in the Pacific Northwest
Gauge location. Map data © OpenStreetMap contributors.

Guides on the Stanislaus River

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About the Stanislaus River

The Stanislaus comes off the Sierra Nevada high country, runs through a staircase of reservoirs, and then crosses the Central Valley floor to join the San Joaquin below Ripon. The reach at Ripon is a very different river from the one in the canyon above Goodwin Dam. Here it is a valley river – lower gradient, warmer, running between orchard and farm ground and levee, with sand and gravel bars and deep bends. It is a long way below the dams, so it is not a tailwater in any practical sense; the coldwater signature is largely gone by the time the water gets here.

What makes this reach worth fishing is that it is a migration corridor. Fall-run Chinook salmon push up the Stanislaus from the San Joaquin and through this water on their way to the spawning gravel upstream, and the fall run is the event of the year on this river. Steelhead move through as well, in far smaller numbers and under strict protection. Striped bass follow the bait and the smolts up out of the delta and are a legitimate target in the lower river. American shad show in spring. The resident fishery is warmwater – largemouth, smallmouth and spotted bass along the rock and timber, channel and white catfish in the deep bends, and the native suckers and pikeminnow throughout.

California’s regulations on this river are specific, seasonal and genuinely complicated, particularly anything involving salmon or steelhead, and they change from year to year. Check the current rules for this exact reach before going. The gauge at Ripon publishes water temperature with discharge and stage, and temperature is the number that matters here – it drives both the salmon timing in fall and the striper movement in spring.

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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.

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Posting to Stanislaus 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.

Access

Ripon river access - the main in-town bank and ramp entry near the gauge.
Caswell Memorial State Park - the headline public access on the lower river.
McHenry Avenue crossing - bridge and bank access upstream.
Oakdale area access - upper valley entry toward the canyon reach.
Knights Ferry recreation area - upstream access below Goodwin Dam.
San Joaquin confluence area - lower river and delta access by boat.
Orange Blossom area river access - a quieter mid-river bank entry.

Seasons

Spring: striped bass move up out of the delta and shad show in the lower river.
Summer: warm and low-interest on the valley floor; fish early for bass and catfish.
Fall: the season - the Chinook run comes through and the river gets busy.
Winter: cool and quiet, with steelhead moving through under strict regulation.

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Questions

What is the current flow on the Stanislaus River?

As of Sep 17, 6:45 am, the USGS gauge STANISLAUS R A RIPON CA reads 169 cfs, with water temperature 66 F. Conditions update every 15 minutes.

What species can you catch on the Stanislaus River?

Anglers target American Shad, Bluegill, Channel Catfish, Chinook Salmon, Common Carp, Largemouth Bass, Rainbow Trout, Sacramento Pikeminnow, Sacramento Sucker, Smallmouth Bass, Spotted Bass, Steelhead, Striped Bass on the Stanislaus River in California.

Where can you access the Stanislaus River?

Ripon river access - the main in-town bank and ramp entry near the gauge. Caswell Memorial State Park - the headline public access on the lower river. McHenry Avenue crossing - bridge and bank access upstream. Oakdale area access - upper valley entry toward the canyon reach. Knights Ferry recreation area - upstream access below Goodwin Dam. San Joaquin confluence area - lower river and delta access by boat. Orange Blossom area river access - a quieter mid-river bank entry.

When is the best time to fish the Stanislaus River?

Spring: striped bass move up out of the delta and shad show in the lower river. Summer: warm and low-interest on the valley floor; fish early for bass and catfish. Fall: the season - the Chinook run comes through and the river gets busy. Winter: cool and quiet, with steelhead moving through under strict regulation.

Where are the fishing regulations for the Stanislaus River?

Regulations change by season and section. Read the current rules on the California agency site: https://www.wildlife.ca.gov/Regulations