Pecos River
Streamflow, conditions and background by watershed segment. Data through November 1, 2026.
Drying
Days each year on which at least one of a segment's gauges read below 0.1 cfs (no flow). 2026 is counted through November 3, 2026. The dashed line is the 1991-2020 median. Hover or focus a bar for the number of days with data that year.
Left out of the counts because they are dry on at least 90% of their days (usually just below a dam or diversion that takes the flow):
- Upper Pecos-Black: Pecos River Below Avalon Dam, NM
Pecos Headwaters
Normal (1991-2020 median): 286 days a year.
- Days any gauge was dry
- Normal
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Upper Pecos
Normal (1991-2020 median): 0 days a year.
- Days any gauge was dry
- Normal
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Upper Pecos-Long Arroyo
Normal (1991-2020 median): 0 days a year.
- Days any gauge was dry
- Normal
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Upper Pecos-Black
Normal (1991-2020 median): 0 days a year.
- Days any gauge was dry
- Normal
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Lower Pecos-Red Bluff Reservoir
Normal (1991-2020 median): 0 days a year.
- Days any gauge was dry
- Normal
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Landreth-Monument Draws
No 1991-2020 normal.
No dry days recorded since 1991.