**Archived extract:** 2026-10-14 (UTC). Frozen data; observation dates are shown as captured. [View the current site](/)

# Jalón river

The Jalón is a European river flowing through Spain. As of 2026-10-14, the Jalón was flowing at about 1.83 m³/s at the JALÓN-GRISÉN gauge.

**Canonical name:** Jalón

**Countries:** Spain

**Maximum upstream drainage area:** 9,658 km²

**Mapped river length:** 108.1 km

**Gauging stations:** 5

**Latest measured discharge:** 1.83 m³/s (JALÓN-GRISÉN, 2026-10-14)

## Gauging stations on the Jalón

The following 5 gauging stations report discharge for the Jalón, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| JALÓN-GRISÉN | Spain | 1.83 | — | 2026-10-14 | instantaneous | SAIH provisional value | SAIH: Ebro, Júcar, Duero, Guadalquivir; CAMELS-ES v1.1.0 — Casado Rodríguez et al., CC BY 4.0, doi:10.5281/zenodo.15040948 | 41.733, -1.176 | [source](https://www.miteco.gob.es/es/agua/temas/evaluacion-de-los-recursos-hidricos/saih.html) |
| JALÓN-CALATAYUD | Spain | 4.48 | — | 2026-10-14 | instantaneous | SAIH provisional value | SAIH: Ebro, Júcar, Duero, Guadalquivir; CAMELS-ES v1.1.0 — Casado Rodríguez et al., CC BY 4.0, doi:10.5281/zenodo.15040948 | 41.355, -1.633 | [source](https://www.miteco.gob.es/es/agua/temas/evaluacion-de-los-recursos-hidricos/saih.html) |
| JALÓN-CHODES | Spain | 4.1 | — | 2026-10-14 | instantaneous | SAIH provisional value | SAIH: Ebro, Júcar, Duero, Guadalquivir; CAMELS-ES v1.1.0 — Casado Rodríguez et al., CC BY 4.0, doi:10.5281/zenodo.15040948 | 41.494, -1.461 | [source](https://www.miteco.gob.es/es/agua/temas/evaluacion-de-los-recursos-hidricos/saih.html) |
| JALÓN-ATECA | Spain | 2.24 | — | 2026-10-14 | instantaneous | SAIH provisional value | SAIH: Ebro, Júcar, Duero, Guadalquivir; CAMELS-ES v1.1.0 — Casado Rodríguez et al., CC BY 4.0, doi:10.5281/zenodo.15040948 | 41.323, -1.801 | [source](https://www.miteco.gob.es/es/agua/temas/evaluacion-de-los-recursos-hidricos/saih.html) |
| MANUBLES-ATECA | Spain | 0.228 | Normal — 11% above the historic median | 2026-10-14 | instantaneous | SAIH provisional value | SAIH: Ebro, Júcar, Duero, Guadalquivir; CAMELS-ES v1.1.0 — Casado Rodríguez et al., CC BY 4.0, doi:10.5281/zenodo.15040948 | 41.334, -1.79 | [source](https://www.miteco.gob.es/es/agua/temas/evaluacion-de-los-recursos-hidricos/saih.html) |

## Related rivers

-   [Douro](/archive/2026-10-14/rivers/douro.html)
-   [Ebro](/archive/2026-10-14/rivers/ebro.html)
-   [Tagus](/archive/2026-10-14/rivers/tagus.html)
-   [Guadiana](/archive/2026-10-14/rivers/guadiana.html)
-   [Guadalquivir](/archive/2026-10-14/rivers/guadalquivir.html)
-   [Segre](/archive/2026-10-14/rivers/segre.html)
-   [Júcar Bajo](/archive/2026-10-14/rivers/jucar-bajo.html)
-   [Minho](/archive/2026-10-14/rivers/minho.html)
-   [Esla](/archive/2026-10-14/rivers/esla.html)
-   [Pisuerga](/archive/2026-10-14/rivers/pisuerga.html)
-   [Júcar Medio](/archive/2026-10-14/rivers/jucar-medio.html)
-   [Cinca](/archive/2026-10-14/rivers/cinca.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 2026-10-14T13:18:09.546920+00:00. This page generated 2026-10-14T13:21:29.953Z. Discharge values carry their own observation dates in the table above.

[Explore the Jalón on the interactive map →](/archive/2026-10-14/)