# Warta river

The Warta is a European river flowing through Poland. As of 2026-10-16, the Warta was flowing at about 73 m³/s at the Gorzów Wielkopolski gauge.

**Canonical name:** Warta

**Countries:** Poland

**Maximum upstream drainage area:** 55,538 km²

**Mapped river length:** 765.3 km

**Gauging stations:** 18

**Classification:** Major European river

**Latest measured discharge:** 73 m³/s (Gorzów Wielkopolski, 2026-10-16)

## Gauging stations on the Warta

The following 18 gauging stations report discharge for the Warta, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Gorzów Wielkopolski | Poland | 73 | Much below normal — 47% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.73, 15.253 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Oborniki | Poland | 29 | Much below normal — 58% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.644, 16.814 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Wronki | Poland | 33.4 | Much below normal — 55% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.712, 16.38 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Międzychód | Poland | 32.5 | — | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.604, 15.886 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Skwierzyna | Poland | 34.8 | Much below normal — 55% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.602, 15.5 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Śrem | Poland | 28.7 | Much below normal — 59% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.093, 17.016 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Mosin | Poland | 1.19 | Normal — 56% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.248, 16.856 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Poznań Most Rocha | Poland | 26.9 | Much below normal — 61% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.402, 16.945 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Nowa Wieś Podgórna | Poland | 25.2 | Much below normal — 61% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.142, 17.589 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Pyzdry | Poland | 23.2 | — | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.168, 17.695 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Sławsk | Poland | 21.8 | Much below normal — 59% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.198, 18.133 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Koło | Poland | 21.2 | Much below normal — 100% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 52.195, 18.634 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Sieradz | Poland | 12.8 | Much below normal — 56% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 51.6, 18.742 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Uniejów | Poland | 16.5 | Much below normal — 62% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 51.973, 18.791 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Burzenin | Poland | 8.98 | Much below normal — 53% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 51.458, 18.838 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Działoszyn | Poland | 8.45 | Much below normal — 48% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 51.11, 18.873 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Mstów | Poland | 1.51 | Much below normal — 63% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 50.831, 19.289 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Bobry | Poland | 2.38 | Much below normal — 67% below the historic median | 2026-10-16 | instantaneous | operational value | IMGW-PIB | 51.025, 19.405 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |

## Related rivers

-   [Vistula](/rivers/vistula.html)
-   [Oder](/rivers/oder.html)
-   [Bug](/rivers/bug.html)
-   [Narew](/rivers/narew.html)
-   [Noteć](/rivers/notec.html)
-   [San](/rivers/san.html)
-   [Bug](/rivers/bug-129.html)
-   [Wieprz](/rivers/wieprz.html)
-   [Pilica](/rivers/pilica.html)
-   [Bug](/rivers/bug-130.html)
-   [Bzura](/rivers/bzura.html)
-   [Biebrza](/rivers/biebrza.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 2026-10-16T13:31:53.036165+00:00. This page generated 2026-10-16T13:35:10.972Z. Discharge values carry their own observation dates in the table above.

[Explore the Warta on the interactive map →](/)