Lahn river
The Lahn is a European river flowing through Germany. As of 2026-10-11, the Lahn was flowing at about 8.79 m³/s at the LEUN NEU gauge.
- Canonical name
- Lahn
- Countries
- Germany
- Maximum upstream drainage area
- 5,913 km²
- Mapped river length
- 156.6 km
- Gauging stations
- 4
- Latest measured discharge
- 8.79 m³/s (LEUN NEU, 2026-10-11)
Gauging stations on the Lahn
The following 4 gauging stations report discharge for the Lahn, 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 |
|---|---|---|---|---|---|---|---|---|---|
| LEUN NEU | Germany | 8.79 | — | instantaneous | raw real-time | PEGELONLINE | 50.545, 8.355 | source | |
| DIEZ HAFEN | Germany | 15.2 | — | instantaneous | raw real-time | PEGELONLINE | 50.372, 8.005 | source | |
| KALKOFEN NEU | Germany | 12.8 | — | instantaneous | raw real-time | PEGELONLINE | 50.318, 7.89 | source | |
| GIESSEN KLÄRWERK | Germany | 5.66 | — | instantaneous | raw real-time | PEGELONLINE | 50.575, 8.649 | 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.