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

# Isar river

The Isar is a European river flowing through Germany. As of 2026-10-10, the Isar was flowing at about 0.006 m³/s at the Tiefenbach gauge.

**Canonical name:** Isar

**Countries:** Germany

**Maximum upstream drainage area:** 9,103 km²

**Mapped river length:** 251.5 km

**Gauging stations:** 27

**Latest measured discharge:** 0.006 m³/s (Tiefenbach, 2026-10-10)

## Gauging stations on the Isar

The following 27 gauging stations report discharge for the Isar, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Tiefenbach | Germany | 0.006 | Much below normal — 77% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.504, 12.101 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Landshut Birket | Germany | 70.1 | Much below normal — 46% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.528, 12.133 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Landshut Flutmulde | Germany | 0.266 | Much below normal — 67% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.546, 12.137 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Landshut (virtuell) | Germany | 64.6 | Much below normal — 51% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.559, 12.182 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Landau | Germany | 80.9 | Much below normal — 42% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.675, 12.693 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Plattling | Germany | 70.7 | Much below normal — 51% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.771, 12.884 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| München | Germany | 19.7 | Much below normal — 57% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.145, 11.597 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| München (virtuell) | Germany | 39.3 | Much below normal — 48% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.146, 11.597 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| München Himmelreichbrücke | Germany | 16.4 | Much below normal — 32% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.147, 11.591 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| München Tierärztl. Hochschule | Germany | 3.05 | Much below normal — 38% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.151, 11.587 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Freising | Germany | 21 | Normal — 15% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.398, 11.752 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Freising | Germany | 0.334 | Normal — 10% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.405, 11.762 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Freising | Germany | 1.56 | Much below normal — 34% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.408, 11.778 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Moosburg | Germany | 32.5 | — | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 48.465, 11.946 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Rißbachdüker | Germany | 3.49 | Much below normal — 27% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.553, 11.418 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Sylvensteinsee Gesamtzufluss | Germany | 7.8 | Much below normal — 35% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.583, 11.549 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Sylvensteinsee Abfluss | Germany | 7 | Much below normal — 45% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.588, 11.551 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Sylvenstein | Germany | 0.036 | Much below normal — 78% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.588, 11.541 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Sylvenstein | Germany | 7.68 | Below normal — 34% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.591, 11.548 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Lenggries | Germany | 0.032 | — | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.656, 11.589 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Lenggries | Germany | 7.63 | Much below normal — 47% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.684, 11.572 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Lenggries Q | Germany | 0.6 | — | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.708, 11.551 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Gaißach | Germany | 0.19 | Much below normal — 74% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.74, 11.576 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Bad Tölz | Germany | 0.195 | Much below normal — 69% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.761, 11.571 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Bad Tölz KW | Germany | 12.6 | Much below normal — 40% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.779, 11.54 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Bairawies | Germany | 0.084 | Much below normal — 73% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.836, 11.536 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |
| Puppling | Germany | 14.2 | Much below normal — 61% below the historic median | 2026-10-10 | instantaneous | unvalidated operational value | Datenquelle: Bayerisches Landesamt für Umwelt, www.lfu.bayern.de | 47.916, 11.446 | [source](https://www.gkd.bayern.de/de/fluesse/abfluss/tabellen) |

## Related rivers

-   [Danube](/archive/2026-10-10/rivers/danube.html)
-   [Elbe](/archive/2026-10-10/rivers/elbe.html)
-   [Weser](/archive/2026-10-10/rivers/weser.html)
-   [Moselle](/archive/2026-10-10/rivers/moselle.html)
-   [Main](/archive/2026-10-10/rivers/main.html)
-   [km 107,47](/archive/2026-10-10/rivers/km-107-47.html)
-   [Saale](/archive/2026-10-10/rivers/saale.html)
-   [Untere Havel-Wasserstrasse](/archive/2026-10-10/rivers/untere-havel-wasserstrasse.html)
-   [Neckar](/archive/2026-10-10/rivers/neckar.html)
-   [Ems](/archive/2026-10-10/rivers/ems.html)
-   [Regnitz](/archive/2026-10-10/rivers/regnitz.html)
-   [Saar](/archive/2026-10-10/rivers/saar.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 2026-10-10T12:23:40.259038+00:00. This page generated 2026-10-10T12:30:51.547Z. Discharge values carry their own observation dates in the table above.

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