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HomeWatersMaryland › Patuxent River
Tailwater · Central Maryland, below Brighton Dam and the Triadelphia Reservoir on the Montgomery and Howard county line, running southeast toward the Chesapeake · Maryland

Patuxent River Fishing Guides

The reach below Brighton Dam, where a water-supply release turns a piedmont creek into a year-round smallmouth and put-and-take trout river inside the Baltimore-Washington corridor.

A small waterfall stepping through mossy boulders in an eastern hardwood forest
Gauge location. Map data © OpenStreetMap contributors.

Guides on the Patuxent River

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About the Patuxent River

The Patuxent below Brighton Dam is the most reliable piece of moving water between Baltimore and Washington, and it exists in that form because of the dam. Brighton impounds Triadelphia Reservoir for water supply, and the release below it keeps the river running through summers that leave neighbouring piedmont streams warm and low. The result is a modest river with dependable flow, easy access and a surprising amount of fishing inside a heavily developed corridor.

Smallmouth bass are the everyday quarry through the warmer months, holding on the ledge and rock structure and in the deeper bends. Redbreast sunfish are abundant and take a popper readily. Channel catfish work the deeper holes. In the cooler months the state stocks trout in designated sections, so the same water carries brown and rainbow trout in spring and autumn and smallmouth in July, which makes it an unusually versatile river for a place its size.

The setting is the Patuxent River State Park corridor, a long ribbon of protected land following the river through farmland and second-growth woods. It is quiet in a way the surrounding geography does not suggest, with dirt parking areas, foot trails and very little development on the banks themselves. Wading is the normal approach; the river is small enough that a canoe is more trouble than it is worth on much of this reach.

Read the current regulations before fishing, because Maryland manages several distinct reaches of the Patuxent with different seasons and gear rules, including put-and-take trout areas with their own requirements. Release patterns from Brighton follow water-supply needs rather than a recreation schedule, so check the gauge instead of assuming, and note that the river can come up quickly after storms in this fast-draining piedmont country.

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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 Patuxent 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

Below Brighton Dam - the gauge reach and the top of the release water.
Brighton Dam Recreation Area - developed parking and the reservoir above the dam.
Patuxent River State Park - walk-in access along the protected corridor.
Hipsley Mill Road - the best-known parking and river access in the park.
Annapolis Rock Road crossing - access on the middle reach.
Route 97 crossing - roadside access on the upper river.
Priest Bridge and the lower river - access toward the tidal Patuxent.

Seasons

Spring: trout stocking, strong flows and the busiest fishing of the year.
Summer: the release holds the river up and the smallmouth fishing is at its best.
Fall: a second trout stocking and excellent smallmouth fishing in cooling water.
Winter: cold and slow, with trout in the stocked reaches on mild afternoons.

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Questions

What is the current flow on the Patuxent River?

As of Sep 17, 4:45 am, the USGS gauge Patuxent River below Brighton Dam near Brighton MD reads 42 cfs. Conditions update every 15 minutes.

What species can you catch on the Patuxent River?

Anglers target American Eel, Bluegill, Brown Trout, Channel Catfish, Largemouth Bass, Rainbow Trout, Redbreast Sunfish, Smallmouth Bass on the Patuxent River in Maryland.

Where can you access the Patuxent River?

Below Brighton Dam - the gauge reach and the top of the release water. Brighton Dam Recreation Area - developed parking and the reservoir above the dam. Patuxent River State Park - walk-in access along the protected corridor. Hipsley Mill Road - the best-known parking and river access in the park. Annapolis Rock Road crossing - access on the middle reach. Route 97 crossing - roadside access on the upper river. Priest Bridge and the lower river - access toward the tidal Patuxent.

When is the best time to fish the Patuxent River?

Spring: trout stocking, strong flows and the busiest fishing of the year. Summer: the release holds the river up and the smallmouth fishing is at its best. Fall: a second trout stocking and excellent smallmouth fishing in cooling water. Winter: cold and slow, with trout in the stocked reaches on mild afternoons.

Where are the fishing regulations for the Patuxent River?

Regulations change by season and section. Read the current rules on the Maryland agency site: https://dnr.maryland.gov/fisheries/Pages/regulations/index.aspx