**Archived extract:** 2026-10-15 (UTC). Frozen data; observation dates are shown as captured. [View the current site](/)

# Wisłok river

The Wisłok is a European river flowing through Poland. As of 2026-10-15, the Wisłok was flowing at about 4.44 m³/s at the Tryńcza gauge.

**Canonical name:** Wisłok

**Countries:** Poland

**Maximum upstream drainage area:** 3,488 km²

**Mapped river length:** 141 km

**Gauging stations:** 6

**Latest measured discharge:** 4.44 m³/s (Tryńcza, 2026-10-15)

## Gauging stations on the Wisłok

The following 6 gauging stations report discharge for the Wisłok, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Tryńcza | Poland | 4.44 | Much below normal — 77% below the historic median | 2026-10-15 | instantaneous | operational value | IMGW-PIB | 50.162, 22.547 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Iskrzynia | Poland | 0.06 | Much below normal — 96% below the historic median | 2026-10-15 | instantaneous | operational value | IMGW-PIB | 49.677, 21.864 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Krosno | Poland | 0.42 | Much below normal — 93% below the historic median | 2026-10-15 | instantaneous | operational value | IMGW-PIB | 49.694, 21.775 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Godowa | Poland | 0.16 | Much below normal — 94% below the historic median | 2026-10-15 | instantaneous | operational value | IMGW-PIB | 49.849, 21.812 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Żarnowa | Poland | 0.97 | Much below normal — 92% below the historic median | 2026-10-15 | instantaneous | operational value | IMGW-PIB | 49.878, 21.818 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |
| Rzeszów | Poland | 1.91 | Much below normal — 87% below the historic median | 2026-10-15 | instantaneous | operational value | IMGW-PIB | 50.04, 22.016 | [source](https://danepubliczne.imgw.pl/api/data/hydro) |

## Related rivers

-   [Vistula](/archive/2026-10-15/rivers/vistula.html)
-   [Oder](/archive/2026-10-15/rivers/oder.html)
-   [Bug](/archive/2026-10-15/rivers/bug.html)
-   [Warta](/archive/2026-10-15/rivers/warta.html)
-   [Narew](/archive/2026-10-15/rivers/narew.html)
-   [Noteć](/archive/2026-10-15/rivers/notec.html)
-   [San](/archive/2026-10-15/rivers/san.html)
-   [Bug](/archive/2026-10-15/rivers/bug-129.html)
-   [Wieprz](/archive/2026-10-15/rivers/wieprz.html)
-   [Pilica](/archive/2026-10-15/rivers/pilica.html)
-   [Bug](/archive/2026-10-15/rivers/bug-130.html)
-   [Bzura](/archive/2026-10-15/rivers/bzura.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 Wisłok on the interactive map →](/archive/2026-10-15/)