OFFICIAL HYDROGRAPHIC OBSERVATION REPORT FR

Roule Crotte River Water Level & Telemetry

Gauge Station: Le Roule Crotte à Arnage • Bassin de la Loire• France

● NORMAL FLOW

Water Level (STAGE)

1.25 m

Relative to baseline datum

Discharge / Flow

— m³/s

Instantaneous volumetric discharge

Elevation

134 ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Hub'Eau Hydrométrie • GAUGE ID: M050451010 • COORD: 47.936°, 0.199°

OBSERVED: Oct 1, 2026, 4:17 PM

Roule Crotte River Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: Roule Crotte River

The Roule Crotte River is a vital waterway situated within France, flowing predominantly across the Bassin de la Loire basin. It forms an integral artery of the Roule Crotte drainage basin. Along its course, it navigates through or proximate to Arnage, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the Le Roule Crotte à Arnage gauging station (coordinates: 47.9360°N, 0.1990°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

France

REGION / STATE

Bassin de la Loire

CATCHMENT BASIN

Roule Crotte

GAUGING LOCATION

Arnage

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

Station / Location	REGION / STATE	Coordinates	Station ID	Action
Le Roule Crotte à Arnage CURRENT GAUGE	Bassin de la Loire	47.936°, 0.199°	M050451010	Viewing

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: Roule Crotte River

What is the current Roule Crotte River water level today? ↓

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

Where is the official monitoring gauge for Roule Crotte River located? ↓

The primary monitoring station for Roule Crotte River is located at coordinates 47.9360° Latitude and 0.1990° Longitude near Arnage in Bassin de la Loire. Telemetry is recorded under site identifier M050451010.

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

Typical hydrological levels on the Roule Crotte 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 Roule Crotte River flow? ↓

The Roule Crotte River courses through France across the Bassin de la Loire basin, draining into the Roule Crotte. It provides critical natural drainage and freshwater replenishment across its catchment reach.