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

# Korana river

The Korana is a European river flowing through Croatia. As of 2026-10-10, the Korana was flowing at about 0.772 m³/s at the Slunj-uzvodno gauge.

**Canonical name:** Korana

**Countries:** Croatia

**Maximum upstream drainage area:** 1,240 km²

**Mapped river length:** 86.9 km

**Gauging stations:** 3

**Latest measured discharge:** 0.772 m³/s (Slunj-uzvodno, 2026-10-10)

## Gauging stations on the Korana

The following 3 gauging stations report discharge for the Korana, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Slunj-uzvodno | Croatia | 0.772 | — | 2026-10-10 | instantaneous | unverified automatic-gauge data | Sava Hydrological Information System | 45.121, 15.589 | [source](https://savahis.org/) |
| Veljun | Croatia | 2.222 | — | 2026-10-10 | instantaneous | unverified automatic-gauge data | Sava Hydrological Information System | 45.252, 15.545 | [source](https://savahis.org/) |
| Velemerić | Croatia | 2.396 | — | 2026-10-10 | instantaneous | unverified automatic-gauge data | Sava Hydrological Information System | 45.411, 15.611 | [source](https://savahis.org/) |

## Related rivers

-   [Kupa/Kolpa](/archive/2026-10-10/rivers/kupa-kolpa.html)
-   [Kolpa](/archive/2026-10-10/rivers/kolpa.html)
-   [Česma](/archive/2026-10-10/rivers/cesma.html)
-   [Krapina](/archive/2026-10-10/rivers/krapina.html)
-   [Villány-Pogányi-vízfolyás](/archive/2026-10-10/rivers/villany-poganyi-vizfolyas.html)
-   [Babócsai-Rinya](/archive/2026-10-10/rivers/babocsai-rinya.html)
-   [Orljava](/archive/2026-10-10/rivers/orljava.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 Korana on the interactive map →](/archive/2026-10-10/)