OFFICIAL HYDROGRAPHIC OBSERVATION REPORT FR

Grandrieu River Water Level & Telemetry

Gauge Station: Le Grandrieu à Grandrieu • Sud-Ouest• France

● NORMAL FLOW

Water Level (STAGE)

1.25 m

Relative to baseline datum

Discharge / Flow

— m³/s

Instantaneous volumetric discharge

Elevation

3,589 ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Hub'Eau Hydrométrie • GAUGE ID: K216311001 • COORD: 44.789°, 3.637°

OBSERVED: Oct 1, 2026, 4:16 PM

Grandrieu River Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: Grandrieu River

The Grandrieu River is a vital waterway situated within France, flowing predominantly across the Sud-Ouest basin. It forms an integral artery of the Grandrieu drainage basin. Along its course, it navigates through or proximate to Grandrieu, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the Le Grandrieu à Grandrieu gauging station (coordinates: 44.7888°N, 3.6369°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

France

REGION / STATE

Sud-Ouest

CATCHMENT BASIN

Grandrieu

GAUGING LOCATION

Grandrieu

MONITORING STATIONS & GAUGES ALONG (1) UPSTREAM & DOWNSTREAM POINTS

Station / Location	REGION / STATE	Coordinates	Station ID	Action
Le Grandrieu à Grandrieu CURRENT GAUGE	Sud-Ouest	44.789°, 3.637°	K216311001	Viewing

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: Grandrieu River

What is the current Grandrieu River water level today? ↓

As of the latest continuous telemetry report, the Grandrieu River water level at Le Grandrieu à Grandrieu is measured at 1.25 m with an observed discharge of active seasonal rate.

Where is the official monitoring gauge for Grandrieu River located? ↓

The primary monitoring station for Grandrieu River is located at coordinates 44.7888° Latitude and 3.6369° Longitude near Grandrieu in Sud-Ouest. Telemetry is recorded under site identifier K216311001.

What are normal water levels and flood stages for Grandrieu River? ↓

Typical hydrological levels on the Grandrieu River generally fluctuate within the standard median band and seasonal bankfull discharge. When stage exceeds these parameters, localized bank overflow and flood advisories may be triggered.

Where does the Grandrieu River flow? ↓

The Grandrieu River courses through France across the Sud-Ouest basin, draining into the Grandrieu. It provides critical natural drainage and freshwater replenishment across its catchment reach.