Armançon river
Also known as: L'Armançon
The Armançon (also known as L'Armançon) is a European river flowing through France. As of 2026-10-10, the Armançon was flowing at about 2.221 m³/s at the L'Armançon à Brienon-sur-Armançon - Brienon-sur-Armançon [aval] gauge.
- Canonical name
- Armançon
- Local names / aliases
- L'Armançon
- Countries
- France
- Maximum upstream drainage area
- 3,079 km²
- Mapped river length
- 22.1 km
- Gauging stations
- 1
- Latest measured discharge
- 2.221 m³/s (L'Armançon à Brienon-sur-Armançon - Brienon-sur-Armançon [aval], 2026-10-10)
Gauging stations on the Armançon
The following gauging station reports discharge for the Armançon. 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'Armançon à Brienon-sur-Armançon - Brienon-sur-Armançon [aval] | France | 2.221 | — | daily mean | Donnée brute | Hub'Eau Hydrométrie | 47.986, 3.61 | 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.