OFFICIAL HYDROGRAPHIC OBSERVATION REPORT FR

Lostau River Water Level & Telemetry

Gauge Station: La Rivière Lostau à Bouillante • Outre-Mer• France

● NORMAL FLOW

Water Level (STAGE)

1.25 m

Relative to baseline datum

Discharge / Flow

— m³/s

Instantaneous volumetric discharge

Elevation

0 ft

Elevation above sea level

VERIFIED TELEMETRY • SOURCE: Hub'Eau Hydrométrie • GAUGE ID: 1227000101 • COORD: 16.162°, -61.766°

OBSERVED: Oct 1, 2026, 8:04 PM

Lostau River Where It Flows & Gauge Station

HYDROGRAPHIC MAP & GAUGING LOCATION

PRECIPITATION RADAR

GEOGRAPHIC COURSE & HYDROLOGICAL REACH

Where It Flows: Lostau River

The Lostau River is a vital waterway situated within France, flowing predominantly across the Outre-Mer basin. It forms an integral artery of the Rivière Lostau drainage basin. Along its course, it navigates through or proximate to Bouillante, providing municipal drainage, agricultural sustenance, and freshwater habitat. Continuous hydrological surveillance at the La Rivière Lostau à Bouillante gauging station (coordinates: 16.1623°N, -61.7656°W) allows real-time quantification of upstream runoff, seasonal snowmelt pulses, and meteorological flood crests.

COUNTRY

France

REGION / STATE

Outre-Mer

CATCHMENT BASIN

Rivière Lostau

GAUGING LOCATION

Bouillante

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

Station / Location	REGION / STATE	Coordinates	Station ID	Action
La Rivière Lostau à Bouillante CURRENT GAUGE	Outre-Mer	16.162°, -61.766°	1227000101	Viewing

FREQUENTLY ASKED QUESTIONS ABOUT WATER LEVELS

Frequently Asked Questions About Water Levels: Lostau River

What is the current Lostau River water level today? ↓

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

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

The primary monitoring station for Lostau River is located at coordinates 16.1623° Latitude and -61.7656° Longitude near Bouillante in Outre-Mer. Telemetry is recorded under site identifier 1227000101.

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

Typical hydrological levels on the Lostau 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 Lostau River flow? ↓

The Lostau River courses through France across the Outre-Mer basin, draining into the Rivière Lostau. It provides critical natural drainage and freshwater replenishment across its catchment reach.