**Archived extract:** 2026-10-09 (UTC). Frozen data; observation dates are shown as captured. [View the current site](/)

# Regen river

The Regen is a European river flowing through Germany. As of 2026-10-09, the Regen was flowing at about 2.52 m³/s at the Teisnach gauge.

**Canonical name:** Regen

**Countries:** Germany

**Maximum upstream drainage area:** 2,878 km²

**Mapped river length:** 128.3 km

**Gauging stations:** 9

**Latest measured discharge:** 2.52 m³/s (Teisnach, 2026-10-09)

## Gauging stations on the Regen

The following 9 gauging stations report discharge for the Regen, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Teisnach | Germany | 2.52 | Much below normal — 72% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.042, 12.999 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Teisnach | Germany | 0.352 | Much below normal — 69% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.037, 12.997 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Viechtach Reibenmühle | Germany | 0.307 | Below normal — 31% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.06, 12.918 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Sägmühle | Germany | 5.06 | Much below normal — 54% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.071, 12.92 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Kötzting | Germany | 1.05 | Much below normal — 62% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.169, 12.853 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Chamerau | Germany | 7.64 | Much below normal — 50% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.181, 12.746 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Untertraubenbach | Germany | 0.142 | — | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.207, 12.581 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Kienhof | Germany | 9.05 | Much below normal — 55% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.19, 12.495 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Marienthal | Germany | 7.79 | Much below normal — 65% below the historic median | 2026-10-09 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 49.223, 12.175 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |

## Related rivers

-   [Danube](/archive/2026-10-09/rivers/danube.html)
-   [Elbe](/archive/2026-10-09/rivers/elbe.html)
-   [Weser](/archive/2026-10-09/rivers/weser.html)
-   [Moselle](/archive/2026-10-09/rivers/moselle.html)
-   [Main](/archive/2026-10-09/rivers/main.html)
-   [km 107,47](/archive/2026-10-09/rivers/km-107-47.html)
-   [Saale](/archive/2026-10-09/rivers/saale.html)
-   [Untere Havel-Wasserstrasse](/archive/2026-10-09/rivers/untere-havel-wasserstrasse.html)
-   [Neckar](/archive/2026-10-09/rivers/neckar.html)
-   [Ems](/archive/2026-10-09/rivers/ems.html)
-   [Isar](/archive/2026-10-09/rivers/isar.html)
-   [Regnitz](/archive/2026-10-09/rivers/regnitz.html)

## 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.

Underlying dataset built 2026-10-09T12:15:16.537822+00:00. This page generated 2026-10-09T12:20:30.802Z. Discharge values carry their own observation dates in the table above.

[Explore the Regen on the interactive map →](/archive/2026-10-09/)