Risle river
Also known as: La Risle
The Risle (also known as La Risle) is a European river flowing through France. As of 2026-10-15, the Risle was flowing at about 6.011 m³/s at the La Risle à Pont-Authou gauge.
- Canonical name
- Risle
- Local names / aliases
- La Risle
- Countries
- France
- Maximum upstream drainage area
- 2,301 km²
- Mapped river length
- 50.7 km
- Gauging stations
- 1
- Latest measured discharge
- 6.011 m³/s (La Risle à Pont-Authou, 2026-10-15)
Gauging stations on the Risle
The following gauging station reports discharge for the Risle. 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 Risle à Pont-Authou | France | 6.011 | Below normal26% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.242, 0.695 | 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.