Grande Leyre river
Also known as: La Grande Leyre
The Grande Leyre (also known as La Grande Leyre) is a European river flowing through France. As of 2026-10-15, the Grande Leyre was flowing at about 1.909 m³/s at the La Grande Leyre à Pissos gauge.
- Canonical name
- Grande Leyre
- Local names / aliases
- La Grande Leyre
- Countries
- France
- Maximum upstream drainage area
- 652 km²
- Mapped river length
- 12.6 km
- Gauging stations
- 1
- Latest measured discharge
- 1.909 m³/s (La Grande Leyre à Pissos, 2026-10-15)
Gauging stations on the Grande Leyre
The following gauging station reports discharge for the Grande Leyre. Discharge is in cubic metres per second (m³/s).
| Station | Country | Discharge (m³/s) | Historical Comparison | Observed | Measurement | Data quality | Provider | Lat, Lon | Source |
|---|---|---|---|---|---|---|---|---|---|
| La Grande Leyre à Pissos | France | 1.909 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 44.311, -0.759 | source |
Related rivers
Data, sources & timestamps
Geometry is the HydroRIVERS network (HydroSHEDS): European reaches with at least 500 km² of upstream catchment, merged into chains between confluences. Flow direction comes from the network itself; river names are the canonical English label joined from provider metadata and Natural Earth, with local-language aliases retained.
Discharge is normalised observed streamflow from official national hydrology providers, measured where a gauge sits on the river and interpolated between gauges. Pale/estimated values are derived from drainage area × the local specific discharge of nearby gauges and are never presented as measurements.