OFFICIAL HYDROGRAPHIC OBSERVATION REPORT FR

Mignonne River Water Level & Telemetry

Gauge Station: La Mignonne à Irvillac - Pont Mel • Nord-Ouest• France

● NORMAL FLOW

Water Level (STAGE)

1.25 m

Relative to baseline datum

Discharge / Flow

— m³/s

Instantaneous volumetric discharge

Elevation

77 ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Hub'Eau Hydrométrie • GAUGE ID: J351401001 • COORD: 48.387°, -4.215°

OBSERVED: Oct 1, 2026, 4:09 PM

Mignonne River Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: Mignonne River

The Mignonne River is a vital waterway situated within France, flowing predominantly across the Nord-Ouest basin. It forms an integral artery of the Mignonne drainage basin. Along its course, it navigates through or proximate to Irvillac, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the La Mignonne à Irvillac - Pont Mel gauging station (coordinates: 48.3869°N, -4.2146°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

France

REGION / STATE

Nord-Ouest

CATCHMENT BASIN

Mignonne

GAUGING LOCATION

Irvillac

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

Station / Location	REGION / STATE	Coordinates	Station ID	Action
La Mignonne à Irvillac - Pont Mel CURRENT GAUGE	Nord-Ouest	48.387°, -4.215°	J351401001	Viewing

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: Mignonne River

What is the current Mignonne River water level today? ↓

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

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

The primary monitoring station for Mignonne River is located at coordinates 48.3869° Latitude and -4.2146° Longitude near Irvillac in Nord-Ouest. Telemetry is recorded under site identifier J351401001.

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

Typical hydrological levels on the Mignonne 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 Mignonne River flow? ↓

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