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926 miles

Pecos River

From high mountain headwaters near Pecos, the river flows south through eastern New Mexico past Santa Rosa, Fort Sumner and Carlsbad, then into west Texas through Red Bluff Reservoir to the Rio Grande.

N250 mi
Course of the river, simplified. Map data from Natural Earth (public domain).

Weather at the Pecos River (National Weather Service) ↗

River facts

Length926 miles
SourceSangre de Cristo Mountains north of Pecos, New Mexico
MouthRio Grande northwest of Del Rio, Texas
StatesNew Mexico, Texas

Santa Rosa, Sumner, Brantley, Avalon and Red Bluff dams form its main reservoirs.

Boat ramps, launches and bait shops

Detailed ramp, bait shop and lock-and-dam listings for the Pecos River are coming soon. Until then, these searches open Google Maps along the river:

Fishing regulations

Check the state agency for river-specific rules, seasons and limits before you fish:

Lakes on or near the Pecos River

Lakes in our guide on or near this river:

Facts from Pecos River (Wikipedia) ↗

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View on interactive map

Zoom and pan on a street, satellite or terrain map to follow the river past roads and towns. Boat ramps, bait shops and locks will be added to this map.