Rognon river
Also known as: Le Rognon
The Rognon (also known as Le Rognon) is a European river flowing through France. As of 2026-10-08, the Rognon was flowing at about 0.412 m³/s at the Le Rognon à Doulaincourt-Saucourt gauge.
- Canonical name
- Rognon
- Local names / aliases
- Le Rognon
- Countries
- France
- Maximum upstream drainage area
- 630 km²
- Mapped river length
- 16.2 km
- Gauging stations
- 2
- Latest measured discharge
- 0.412 m³/s (Le Rognon à Doulaincourt-Saucourt, 2026-10-08)
Gauging stations on the Rognon
The following 2 gauging stations report discharge for the Rognon, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Le Rognon à Doulaincourt-Saucourt | France | 0.412 | Much below normal83% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.344, 5.165 | source | |
| La Marne à Mussey-sur-Marne | France | 1.849 | Much below normal71% below the historic median | daily mean | Donnée brute | Hub'Eau Hydrométrie | 48.376, 5.161 | 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.