**Archived extract:** 2026-10-09 (UTC). Frozen data; observation dates are shown as captured. [View the current site](/)

# Ruisseau de Gelbressée river

The Ruisseau de Gelbressée is a European river flowing through Belgium. As of 2026-10-09, the Ruisseau de Gelbressée was flowing at about 0.048 m³/s at the Marche-les-Dames gauge.

**Canonical name:** Ruisseau de Gelbressée

**Countries:** Belgium

**Maximum upstream drainage area:** 16,776 km²

**Mapped river length:** 67.7 km

**Gauging stations:** 4

**Latest measured discharge:** 0.048 m³/s (Marche-les-Dames, 2026-10-09)

## Gauging stations on the Ruisseau de Gelbressée

The following 4 gauging stations report discharge for the Ruisseau de Gelbressée, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Marche-les-Dames | Belgium | 0.048 | — | 2026-10-09 | instantaneous | operational 10-minute value | Service public de Wallonie Hydrométrie | 50.492, 4.956 | [source](https://hydrometrie.wallonie.be/home/services/telechargements-des-donnees.html) |
| Thon | Belgium | 0.192 | — | 2026-10-09 | instantaneous | operational 10-minute value | Service public de Wallonie Hydrométrie | 50.462, 4.999 | [source](https://hydrometrie.wallonie.be/home/services/telechargements-des-donnees.html) |
| Wanze | Belgium | 0.93 | Normal — 22% below the historic median | 2026-10-09 | instantaneous | operational 10-minute value | Service public de Wallonie Hydrométrie | 50.542, 5.218 | [source](https://hydrometrie.wallonie.be/home/services/telechargements-des-donnees.html) |
| Awirs | Belgium | 0.087 | Below normal — 24% below the historic median | 2026-10-09 | instantaneous | operational 10-minute value | Service public de Wallonie Hydrométrie | 50.592, 5.412 | [source](https://hydrometrie.wallonie.be/home/services/telechargements-des-donnees.html) |

## Related rivers

-   [Berwijn](/archive/2026-10-09/rivers/berwijn.html)
-   [Scheldt](/archive/2026-10-09/rivers/scheldt.html)
-   [Ruisseau des Fonds de Leffe](/archive/2026-10-09/rivers/ruisseau-des-fonds-de-leffe.html)
-   [Meuse](/archive/2026-10-09/rivers/meuse.html)
-   [Lys](/archive/2026-10-09/rivers/lys.html)
-   [Weesbeek](/archive/2026-10-09/rivers/weesbeek.html)
-   [Helpe Mineure](/archive/2026-10-09/rivers/helpe-mineure.html)
-   [Demer](/archive/2026-10-09/rivers/demer.html)
-   [Ruisseau de Lembrée](/archive/2026-10-09/rivers/ruisseau-de-lembree.html)
-   [Molenbeek](/archive/2026-10-09/rivers/molenbeek.html)
-   [Lhomme](/archive/2026-10-09/rivers/lhomme.html)
-   [Coeurcq](/archive/2026-10-09/rivers/coeurcq.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 2026-10-09T12:15:16.537822+00:00. This page generated 2026-10-09T12:20:30.802Z. Discharge values carry their own observation dates in the table above.

[Explore the Ruisseau de Gelbressée on the interactive map →](/archive/2026-10-09/)