Pecos River near Pecos, NM

Gauge details

State

New Mexico

Drainage area

189 sq mi

Gauge elevation

7,503 ft

Subbasin (HUC-8)

13060001

Coordinates

35.70835, -105.6827

USGS site number

08378500

Records begin

1919-10-01 (107 years)

Rivermatics forecast

14-day flow outlook

14-day flow forecast

Based on observations through September 15 for Pecos River near Pecos, NM. Each day carries a median estimate and the band the model expects the flow to fall within — not a single number to plan against. Forecasts are re-issued daily; see the live screen for the current outlook.

All values in cubic feet per second (cfs). Estimates only — do not use them for navigation or for any safety, rescue, or emergency decision.

Typical flow by month

Long-term daily discharge percentiles from the USGS record (up to 107 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.

All values in cubic feet per second (cfs).

Common questions

When does Pecos River near Pecos, NM normally run highest?

May, on the long-term record. The median daily flow that month is about 278.7 cfs, against 25.1 cfs in January, the lowest month. These are historical normals for the date, not a forecast and not today's reading.

What is a normal flow for Pecos River near Pecos, NM?

It depends on the month. In January, half of days historically fall near 25.1 cfs, with the middle 80% of days between 17.3 and 38.8 cfs. The month-by-month table on this page gives the full range.

How long has Pecos River near Pecos, NM been measured?

Discharge records at USGS site 08378500 begin in 1919, about 107 years, covering roughly 9,129 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.

Is there a flow forecast for Pecos River near Pecos, NM?

Yes. Rivermatics trains a machine-learned model — a temporal-fusion transformer — on this basin's observed flows, weather, and snowpack, and issues a daily flow outlook reaching 14 days ahead: a median estimate inside a confidence band, not a single number to bet on. Every forecast is scored against days the model never trained on, and that track record is published on the live gauge screen. Open live conditions to see the current outlook.

Where is Pecos River near Pecos, NM?

The gauge sits at 35.70835, -105.6827, in New Mexico, in hydrologic subbasin 13060001, at an elevation of about 7,503 feet, draining roughly 189 square miles.

Can I use Pecos River near Pecos, NM data for flood or safety decisions?

No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.

Upstream and downstream on the Pecos River

Every gauge Rivermatics tracks on this river, ordered by drainage area — upstream first. See the Pecos River in full.

• Pecos River near Pecos, NM this page
• Pecos River near Anton Chico, NM 1,050 sq mi
• Pecos River above Canon del Uta near Colonias, NM 2,330 sq mi
• Pecos River above Santa Rosa Lake, NM 2,340 sq mi
• Pecos River below Santa Rosa Dam, NM 2,430 sq mi
• Pecos River near Puerto de Luna, NM 3,970 sq mi
• Pecos River below Sumner Dam, NM 4,390 sq mi
• Pecos River below Taiban Creek near Fort Sumner, NM 5,908 sq mi
• Pecos River near Dunlap, NM 6,647 sq mi
• Pecos River near Acme, NM 11,380 sq mi
• Pecos River near Lake Arthur, NM 14,760 sq mi
• Pecos River near Artesia, NM 15,300 sq mi
• Pecos River below Brantley Dam near Carlsbad, NM 17,650 sq mi
• Pecos River at Damsite 3 near Carlsbad, NM 17,980 sq mi
• Pecos River below Avalon Dam, NM 18,080 sq mi
• Pecos River below Dark Canyon at Carlsbad, NM 18,550 sq mi
• Pecos River near Malaga, NM 19,190 sq mi
• Pecos River at Pierce Canyon Crossing, NM 19,260 sq mi
• Pecos River at Red Bluff, NM 19,540 sq mi
• Pecos River near Orla, TX 25,070 sq mi
• Pecos River at FM 3398 near Pecos, TX 26,230 sq mi
• Pecos River at RR 1776 near Grandfalls, TX 34,740 sq mi
• Pecos River near Girvin, TX 37,300 sq mi
• Pecos River near Sheffield, TX 40,685 sq mi
• Pecos River at Brotherton Rh near Pandale, TX 42,169 sq mi
• Pecos River near Langtry, TX 44,015 sq mi

Other gauges in this subbasin

• Blue Canyon Creek near El Porvenir, NM
• Pecos River near Anton Chico, NM
• Gallinas Creek at Big Pines near Gallinas, NM
• Gallinas Creek at Oak Flat near Gallinas, NM
• Beaver Creek near El Porvenir, NM
• Beaver Creek near Gallinas, NM
• Gallinas Creek at Gallinas, NM
• Gallinas Creek near Montezuma, NM