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Home › Waters › New Mexico › Brantley Lake
Reservoir · Eddy County, on the Pecos River north of Carlsbad in the Chihuahuan desert country of southeastern New Mexico · New Mexico

Brantley Lake Fishing Guides

A Pecos River reservoir north of Carlsbad and the southernmost state park lake in New Mexico, fished for bass, walleye and catfish in desert country.

A small boat pulled up on a calm reservoir bank at sunset
Gauge location. Map data © OpenStreetMap contributors.

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About the Brantley Lake

Brantley Lake sits on the Pecos River a short drive north of Carlsbad, in the low desert country of southeastern New Mexico, and it is the southernmost of the state park lakes. That geography makes it something of an outlier in a state whose better-known fishing waters are cold mountain streams and high-country reservoirs. Brantley is warm, comparatively shallow in its upper reaches, and managed as a warmwater fishery, which gives anglers in this corner of New Mexico a genuine bass and catfish destination without a long drive north into the mountains.

Largemouth bass are the principal target and the lake produces them well in years when water levels cooperate. White bass school in open water and provide fast fishing when they are up and chasing, walleye have been stocked and are taken along points and flats, and both channel and blue catfish do well in the warm productive water. Crappie and bluegill fill out the panfish side. The fishery rises and falls with water level more than most, because the Pecos is a heavily allocated river and the pool here reflects upstream demand, drought and release schedules rather than a simple seasonal cycle.

Brantley Lake State Park provides the developed access, with camping, a ramp and shoreline that gets steady use from Carlsbad and the surrounding oil-patch towns. The USGS gauge near Carlsbad reports reservoir elevation, and on this water that number is the single most useful thing to check before driving out: the difference between a reasonably full pool and a badly drawn-down one changes both the ramp situation and the fishing substantially. Anglers should also be aware that water quality in the lower Pecos carries a good deal of dissolved salt, which is normal for the system rather than a sign of anything wrong.

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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

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Pool right now

3,252.75ft NGVD29
  • 24 hours-0.05 ft → steady

Reading taken 1h ago at USGS 08401450, BRANTLEY LAKE NEAR CARLSBAD, NM. Elevation is the surface of the lake above the survey datum, not depth. Source.

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Posting to Brantley Lake.

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.

Lake level alert

Tell me when the pool at Brantley Lake ft (NGVD29)

Now: 3,252.75 ft pool elevation, read 5:00 pm CDT, Sun Oct 18, 2026 (USGS 08401450, BRANTLEY LAKE NEAR CARLSBAD, NM).

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

Access

Brantley Lake State Park - the developed access on the lake, with camping, a ramp and day use areas.
Carlsbad - the nearest city, immediately south, with full services and lodging.
Pecos River inflow - the upper end of the reservoir, shallow and the first area affected by drawdown.
Brantley Dam - the south end of the lake, with the Pecos continuing below toward Carlsbad.
Artesia - the next town north up the Pecos valley.
Carlsbad Caverns National Park - the regional draw southwest of town, and why many visitors are in the area.
Lake Avalon - the smaller Pecos impoundment downstream near Carlsbad.

Seasons

Spring: the best fishing of the year, with bass spawning in the shallows and white bass running before the heat arrives.
Summer: very hot and demanding, with fishing pushed to early mornings and evenings and catfish taking over as the reliable target.
Fall: temperatures ease and the bass and white bass feed actively again, which makes this the most comfortable season on the water.
Winter: mild by most standards and lightly fished, with the pool often at its low point before spring inflow.

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Questions

What species can you catch on the Brantley Lake?

Anglers target Black Crappie, Blue Catfish, Bluegill, Channel Catfish, Largemouth Bass, Walleye, White Bass on the Brantley Lake in New Mexico.

Where can you access the Brantley Lake?

Brantley Lake State Park - the developed access on the lake, with camping, a ramp and day use areas. Carlsbad - the nearest city, immediately south, with full services and lodging. Pecos River inflow - the upper end of the reservoir, shallow and the first area affected by drawdown. Brantley Dam - the south end of the lake, with the Pecos continuing below toward Carlsbad. Artesia - the next town north up the Pecos valley. Carlsbad Caverns National Park - the regional draw southwest of town, and why many visitors are in the area. Lake Avalon - the smaller Pecos impoundment downstream near Carlsb...

When is the best time to fish the Brantley Lake?

Spring: the best fishing of the year, with bass spawning in the shallows and white bass running before the heat arrives. Summer: very hot and demanding, with fishing pushed to early mornings and evenings and catfish taking over as the reliable target. Fall: temperatures ease and the bass and white bass feed actively again, which makes this the most comfortable season on the water. Winter: mild by most standards and lightly fished, with the pool often at its low point before spring inflow.

Where are the fishing regulations for the Brantley Lake?

Regulations change by season and section. Read the current rules on the New Mexico agency site: https://www.wildlife.dgf.nm.gov/fishing/