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Home › Waters › Rhode Island › Moshassuck River
River · Providence County, the short urban river running south from Lincoln through Pawtucket and Providence to join the Woonasquatucket at the head of Narragansett Bay · Rhode Island

Moshassuck River Fishing Guides

A short urban Rhode Island river running through Lincoln and Providence to the head of Narragansett Bay, much improved by decades of cleanup and quietly fishable in the city.

A weathered shack on the bank of a New England stream in autumn
Gauge location. Map data © OpenStreetMap contributors.

Guides on the Moshassuck River

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About the Moshassuck River

The Moshassuck is a small river with an outsized place in Rhode Island’s history. It rises in Lincoln, runs south about ten miles through Pawtucket and into Providence, and joins the Woonasquatucket downtown to form the Providence River at the head of Narragansett Bay. For two centuries it was one of the hardest-worked rivers in New England, powering mills and then absorbing their waste, and for much of the twentieth century it was effectively written off. That it is fishable at all today is the result of a long and unglamorous cleanup, and the recovery is genuine if still incomplete.

Nobody would call this a destination fishery, but it holds more than people expect. Brown trout are present in the cooler upper reaches in Lincoln, where the river runs through woodland and small parks before entering the dense urban corridor. Largemouth bass, chain pickerel, yellow perch, bluegill and black crappie use the slower impounded sections, carp and bullhead are common in the lower river, and American eel still run the whole length to the bay. The Blackstone Valley greenway has opened up bank access along stretches that were inaccessible for generations.

At about twenty-three square miles of drainage this is a flashy little river, and the gauge in Providence tells you most of what you need to know. It rises fast after rain, carries urban runoff with it, and drops back within a day or so. Fish it when it is low and clear. Consumption advisories apply to a river with this industrial history, and anyone fishing it should read the current state guidance rather than assuming, and treat it as catch and release. For anglers in Providence it is best thought of as a convenient place to fish an hour after work rather than a destination, and on that basis the river is a quiet success story worth knowing about.

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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 Moshassuck 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 Moshassuck River cfs

Now: 12.2 cfs, read 6:45 am CST, Mon Nov 2, 2026 (USGS 01114000, MOSHASSUCK RIVER AT PROVIDENCE, RI).

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

Access

Providence - the gauge location and the lower river, with greenway path access through the city.
Lincoln - the upper watershed, where the river runs through woodland and holds the coolest water and the brown trout.
Pawtucket - the middle corridor, with bank access from parks and the Blackstone Valley greenway.
Blackstone Valley Bike Path - the shared-use path that provides most of the practical public bank access along the river.
Woonasquatucket confluence - the downstream junction in central Providence that forms the Providence River.
Narragansett Bay - the tidal water at the bottom of the system, which the river's eels and migratory fish use.
Collyer Field and city parks - the pockets of open bank in the urban corridor where fishing is practical.

Seasons

Spring: the best water of the year, running full and cool, with brown trout active in the upper reaches before summer warming sets in.
Summer: low, warm and urban, with the warmwater species in the slower sections and the upper river the only reliably cool water.
Fall: cooling temperatures and steadier flows improve the fishing noticeably, and the greenway makes autumn bank access pleasant.
Winter: low and often partly iced, with limited fishing and the river mainly of interest for its eels and resident warmwater fish.

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Questions

What is the current flow on the Moshassuck River?

As of Nov 2, 6:45 am, the USGS gauge MOSHASSUCK RIVER AT PROVIDENCE, RI reads 12 cfs. Conditions update every 15 minutes.

What species can you catch on the Moshassuck River?

Anglers target American Eel, Black Crappie, Bluegill, Brown Trout, Bullhead, Chain Pickerel, Common Carp, Largemouth Bass, White Sucker, Yellow Perch on the Moshassuck River in Rhode Island.

Where can you access the Moshassuck River?

Providence - the gauge location and the lower river, with greenway path access through the city. Lincoln - the upper watershed, where the river runs through woodland and holds the coolest water and the brown trout. Pawtucket - the middle corridor, with bank access from parks and the Blackstone Valley greenway. Blackstone Valley Bike Path - the shared-use path that provides most of the practical public bank access along the river. Woonasquatucket confluence - the downstream junction in central Providence that forms the Providence River. Narragansett Bay - the tidal water at the bottom of the sy...

When is the best time to fish the Moshassuck River?

Spring: the best water of the year, running full and cool, with brown trout active in the upper reaches before summer warming sets in. Summer: low, warm and urban, with the warmwater species in the slower sections and the upper river the only reliably cool water. Fall: cooling temperatures and steadier flows improve the fishing noticeably, and the greenway makes autumn bank access pleasant. Winter: low and often partly iced, with limited fishing and the river mainly of interest for its eels and resident warmwater fish.

Where are the fishing regulations for the Moshassuck River?

Regulations change by season and section. Read the current rules on the Rhode Island agency site: https://dem.ri.gov/natural-resources-bureau/fish-wildlife/freshwater-fisheries