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

# Suir river

The Suir is a European river flowing through Ireland. As of 2026-10-10, the Suir was flowing at about 12.76 m³/s at the New Br (Suir) gauge.

**Canonical name:** Suir

**Countries:** Ireland

**Maximum upstream drainage area:** 3,512 km²

**Mapped river length:** 134.2 km

**Gauging stations:** 3

**Latest measured discharge:** 12.76 m³/s (New Br (Suir), 2026-10-10)

## Gauging stations on the Suir

The following 3 gauging stations report discharge for the Suir, 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 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| New Br (Suir) | Ireland | 12.76 | Normal — 36% below the historic median | 2026-10-10 | instantaneous | OPW quality code 254 | Office of Public Works Hydro-Data | 52.459, -7.998 | [source](https://waterlevel.ie/) |
| Caher Park | Ireland | 14.873 | Below normal — 45% below the historic median | 2026-10-10 | instantaneous | OPW quality code 254 | Office of Public Works Hydro-Data | 52.358, -7.923 | [source](https://waterlevel.ie/) |
| Clonmel | Ireland | 16.384 | Much below normal — 62% below the historic median | 2026-10-10 | instantaneous | OPW quality code 254 | Office of Public Works Hydro-Data | 52.352, -7.695 | [source](https://waterlevel.ie/) |

## Related rivers

-   [Shannon](/archive/2026-10-10/rivers/shannon.html)
-   [Erne](/archive/2026-10-10/rivers/erne.html)
-   [Blackwater \[Munster\]](/archive/2026-10-10/rivers/blackwater-munster.html)
-   [Barrow](/archive/2026-10-10/rivers/barrow.html)
-   [Boyne](/archive/2026-10-10/rivers/boyne.html)
-   [Nore](/archive/2026-10-10/rivers/nore.html)
-   [Moy](/archive/2026-10-10/rivers/moy.html)
-   [Cong Canal](/archive/2026-10-10/rivers/cong-canal.html)
-   [Suck](/archive/2026-10-10/rivers/suck.html)
-   [Inny](/archive/2026-10-10/rivers/inny.html)
-   [Brosna](/archive/2026-10-10/rivers/brosna.html)
-   [Lee](/archive/2026-10-10/rivers/lee.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 Suir on the interactive map →](/archive/2026-10-10/)