OFFICIAL HYDROGRAPHIC OBSERVATION REPORT FR

Seiche River Water Level & Telemetry

Gauge Station: La Seiche à Amanlis - Pont D 37 • Nord-Ouest• France

● NORMAL FLOW

Water Level (STAGE)

1.25 m

Relative to baseline datum

Discharge / Flow

— m³/s

Instantaneous volumetric discharge

Elevation

98 ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Hub'Eau Hydrométrie • GAUGE ID: J744301001 • COORD: 48.009°, -1.474°

OBSERVED: Oct 1, 2026, 6:01 PM

Seiche River Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: Seiche River

The Seiche River is a vital waterway situated within France, flowing predominantly across the Nord-Ouest basin. It forms an integral artery of the Seiche drainage basin. Along its course, it navigates through or proximate to Amanlis, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the La Seiche à Amanlis - Pont D 37 gauging station (coordinates: 48.0095°N, -1.4736°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

France

REGION / STATE

Nord-Ouest

CATCHMENT BASIN

Seiche

GAUGING LOCATION

Amanlis

MONITORING STATIONS & GAUGES ALONG (3) UPSTREAM & DOWNSTREAM POINTS

Station / Location	REGION / STATE	Coordinates	Station ID	Action
La Seiche à Amanlis - Pont D 37 CURRENT GAUGE	Nord-Ouest	48.009°, -1.474°	J744301001	Viewing
La Seiche à Bruz - Carcé	Nord-Ouest	48.019°, -1.722°	J748301001	View Level →
La Seiche à Pont-péan - Pont D 837	Nord-Ouest	48.023°, -1.707°	J748301002	View Level →

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: Seiche River

What is the current Seiche River water level today? ↓

As of the latest continuous telemetry report, the Seiche River water level at La Seiche à Amanlis - Pont D 37 is measured at 1.25 m with an observed discharge of active seasonal rate.

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

The primary monitoring station for Seiche River is located at coordinates 48.0095° Latitude and -1.4736° Longitude near Amanlis in Nord-Ouest. Telemetry is recorded under site identifier J744301001.

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

Typical hydrological levels on the Seiche 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 Seiche River flow? ↓

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