Aisne river
Also known as: L'Aisne
The Aisne (also known as L'Aisne) is a European river flowing through France. As of 2026-10-07, the Aisne was flowing at about 5.76 m³/s at the L'Aisne à Soissons - Le mail (station US) gauge.
- Canonical name
- Aisne
- Local names / aliases
- L'Aisne
- Countries
- France
- Maximum upstream drainage area
- 7,893 km²
- Mapped river length
- 223.1 km
- Gauging stations
- 14
- Latest measured discharge
- 5.76 m³/s (L'Aisne à Soissons - Le mail (station US), 2026-10-07)
Gauging stations on the Aisne
The following 14 gauging stations report discharge for the Aisne, 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 |
|---|---|---|---|---|---|---|---|---|---|
| L'Aisne à Soissons - Le mail (station US) | France | 5.76 | Much below normal76% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.387, 3.33 | source | |
| L'Aisne à Cuffies [Vauxrot] - Barrage (amont) | France | 6.658 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.396, 3.329 | source | |
| L'Aisne à Fontenoy - Barrage (amont) | France | 10.881 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.399, 3.206 | source | |
| Le ru de Retz à Ambleny [Pont Cheminet] | France | 0.318 | Much below normal25% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.38, 3.189 | source | |
| L'Aisne à Vic-sur-Aisne - Barrage (amont) | France | 11.004 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.402, 3.111 | source | |
| L'Aisne à Couloisy - Barrage (amont) | France | 10.323 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.41, 3.029 | source | |
| L'Aisne à Trosly-Breuil [Hérant] - Barrage (amont) | France | 12.069 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.41, 2.958 | source | |
| L'Aisne à Choisy-au-Bac [Carandeau] - Barrage (amont) | France | 9.883 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.431, 2.888 | source | |
| L'Aisne [partielle] à Berry-au-Bac | France | 2.238 | Below normal47% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.401, 3.9 | source | |
| La rigole d'alimentation de Berry-au-Bac à Berry-au-Bac - Débitmètre | France | 0.008 | Much below normal100% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.398, 3.899 | source | |
| L'Aisne à Mouron | France | 0.926 | Much below normal86% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.308, 4.783 | source | |
| L'Aisne à Givry | France | 1.439 | Much below normal80% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.491, 4.539 | source | |
| La Vaux à Écly | France | 0.452 | Much below normal59% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.539, 4.295 | source | |
| L'Aisne à Condé-lès-Autry | France | 0.371 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 49.243, 4.84 | 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.