**Archived extract:** 2026-10-15 (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 2026-10-15, the Isar was flowing at about 0.004 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:** 0.004 m³/s (Tiefenbach, 2026-10-15) ## 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 | 0.004 | Much below normal — 85% below the historic median | 2026-10-15 | 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 | 62 | Much below normal — 52% below the historic median | 2026-10-15 | 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 | 0.279 | Much below normal — 65% below the historic median | 2026-10-15 | 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 | 62.3 | Much below normal — 53% below the historic median | 2026-10-15 | 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 | 77.2 | Much below normal — 45% below the historic median | 2026-10-15 | 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 | 64.7 | Much below normal — 55% below the historic median | 2026-10-15 | 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 | 22.3 | Much below normal — 52% below the historic median | 2026-10-15 | 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 | 47 | Much below normal — 38% below the historic median | 2026-10-15 | 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 | 20 | Below normal — 17% below the historic median | 2026-10-15 | 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 | 4.72 | Normal — 5% below the historic median | 2026-10-15 | 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 | 2026-10-15 | 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 | 0.446 | Normal — 20% above the historic median | 2026-10-15 | 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 | 1.29 | Much below normal — 45% below the historic median | 2026-10-15 | 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 | 39.8 | — | 2026-10-15 | 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 | 4.06 | Much below normal — 15% below the historic median | 2026-10-15 | 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 | 9.6 | Below normal — 21% below the historic median | 2026-10-15 | 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 | 7.1 | Much below normal — 44% below the historic median | 2026-10-15 | 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 | 0.084 | Normal — 48% below the historic median | 2026-10-15 | 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 | 2026-10-15 | 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 | 0.044 | — | 2026-10-15 | 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 | 8.52 | Much below normal — 40% below the historic median | 2026-10-15 | 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 | 0.7 | — | 2026-10-15 | 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 | 2026-10-15 | 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 | 0.153 | Much below normal — 76% below the historic median | 2026-10-15 | 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 | 12.7 | Much below normal — 39% below the historic median | 2026-10-15 | 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 | 0.108 | Much below normal — 66% below the historic median | 2026-10-15 | 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 | 15.5 | Much below normal — 58% below the historic median | 2026-10-15 | 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/2026-10-15/rivers/danube.html) - [Elbe](/archive/2026-10-15/rivers/elbe.html) - [Weser](/archive/2026-10-15/rivers/weser.html) - [Moselle](/archive/2026-10-15/rivers/moselle.html) - [Main](/archive/2026-10-15/rivers/main.html) - [km 107,47](/archive/2026-10-15/rivers/km-107-47.html) - [Saale](/archive/2026-10-15/rivers/saale.html) - [Untere Havel-Wasserstrasse](/archive/2026-10-15/rivers/untere-havel-wasserstrasse.html) - [Neckar](/archive/2026-10-15/rivers/neckar.html) - [Ems](/archive/2026-10-15/rivers/ems.html) - [Regnitz](/archive/2026-10-15/rivers/regnitz.html) - [Saar](/archive/2026-10-15/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 2026-10-15T13:24:48.145498+00:00. This page generated 2026-10-15T13:28:34.225Z. Discharge values carry their own observation dates in the table above. [Explore the Isar on the interactive map →](/archive/2026-10-15/)