Seine river
Also known as: La Seine
The Seine (also known as La Seine) is a European river flowing through France. As of 2026-10-15, the Seine was flowing at about 124.6 m³/s at the La Seine à Vernon - Station débitmétrique (>2006) gauge.
- Canonical name
- Seine
- Local names / aliases
- La Seine
- Countries
- France
- Maximum upstream drainage area
- 73,249 km²
- Mapped river length
- 637.4 km
- Gauging stations
- 14
- Classification
- Major European river
- Latest measured discharge
- 124.6 m³/s (La Seine à Vernon - Station débitmétrique (>2006), 2026-10-15)
Gauging stations on the Seine
The following 14 gauging stations report discharge for the Seine, 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 Seine à Vernon - Station débitmétrique (>2006) | France | 124.6 | Much below normal55% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.096, 1.489 | source | |
| La Seine à Paris - Austerlitz [>2006] - Station débitmétrique | France | 87.529 | Much below normal52% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.845, 2.366 | source | |
| La Seine à Alfortville - Station débitmétrique [>1997] | France | 65.511 | Much below normal48% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.78, 2.418 | source | |
| La Seine à Saint-Fargeau-Ponthierry - Sainte-Assise - Station débitmétrique | France | 55.76 | Much below normal54% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.537, 2.548 | source | |
| La Seine à Montereau-Fault-Yonne - Station débitmétrique | France | 46.238 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.39, 2.955 | source | |
| La Seine à Pont-sur-Seine | France | 23.833 | Much below normal58% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.524, 3.595 | source | |
| La Seine à Bazoches-lès-Bray - Station débitmétrique (depuis 2015) | France | 17.041 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.425, 3.19 | source | |
| La Seine à Bar-sur-Seine | France | 1.026 | Much below normal87% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.118, 4.376 | source | |
| La Seine à Courtenot | France | 2.124 | Much below normal77% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.145, 4.33 | source | |
| L'Hozain à Buchères [Courgerennes] | France | 0.023 | Much below normal92% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.246, 4.11 | source | |
| La Barse [Vieille Seine (partielle)] à Troyes [Foicy] - Après la création du lac Seine | France | 5.29 | Below normal65% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.302, 4.103 | source | |
| La Seine [partielle] à Troyes [Tauxelles] | France | 15.483 | Normal8% above the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.309, 4.077 | source | |
| La Seine à Méry-sur-Seine | France | 20.03 | Below normal26% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.507, 3.89 | source | |
| La Seine à Plaines-Saint-Lange | France | 1.31 | Much below normal71% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 47.996, 4.481 | 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.