OFFICIAL HYDROGRAPHIC OBSERVATION REPORT FR

L'orvanne River Water Level & Telemetry

Gauge Station: L'orvanne à Diant • Bassin Parisien• France

● NORMAL FLOW

Water Level (STAGE)

1.25 m

Relative to baseline datum

Discharge / Flow

— m³/s

Instantaneous volumetric discharge

Elevation

322 ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Hub'Eau Hydrométrie • GAUGE ID: F439000301 • COORD: 48.271°, 3.002°

OBSERVED: Oct 1, 2026, 7:48 PM

L'orvanne River Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: L'orvanne River

The L'orvanne River is a vital waterway situated within France, flowing predominantly across the Bassin Parisien basin. It forms an integral artery of the L'orvanne drainage basin. Along its course, it navigates through or proximate to Diant, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the L'orvanne à Diant gauging station (coordinates: 48.2710°N, 3.0021°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

France

REGION / STATE

Bassin Parisien

CATCHMENT BASIN

L'orvanne

GAUGING LOCATION

Diant

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

Station / Location	REGION / STATE	Coordinates	Station ID	Action
L'orvanne à Diant CURRENT GAUGE	Bassin Parisien	48.271°, 3.002°	F439000301	Viewing

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: L'orvanne River

What is the current L'orvanne River water level today? ↓

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

Where is the official monitoring gauge for L'orvanne River located? ↓

The primary monitoring station for L'orvanne River is located at coordinates 48.2710° Latitude and 3.0021° Longitude near Diant in Bassin Parisien. Telemetry is recorded under site identifier F439000301.

What are normal water levels and flood stages for L'orvanne River? ↓

Typical hydrological levels on the L'orvanne 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 L'orvanne River flow? ↓

The L'orvanne River courses through France across the Bassin Parisien basin, draining into the L'orvanne. It provides critical natural drainage and freshwater replenishment across its catchment reach.