Somme Rivière river
Also known as: La Somme Rivière
The Somme Rivière (also known as La Somme Rivière) is a European river flowing through France. As of 2026-10-15, the Somme Rivière was flowing at about 2.259 m³/s at the La Somme à Bray-sur-Somme gauge.
- Canonical name
- Somme Rivière
- Local names / aliases
- La Somme Rivière
- Countries
- France
- Maximum upstream drainage area
- 2,460 km²
- Mapped river length
- 83.9 km
- Gauging stations
- 2
- Latest measured discharge
- 2.259 m³/s (La Somme à Bray-sur-Somme, 2026-10-15)
Gauging stations on the Somme Rivière
The following 2 gauging stations report discharge for the Somme Rivière, ordered downstream (largest catchment first). 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 Somme à Bray-sur-Somme | France | 2.259 | Much below normal58% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.937, 2.718 | source | |
| La Somme canalisée à Lamotte-Brebière - SL - pont ferroviaire | France | 8.66 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.884, 2.392 | 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.