Moy river
The Moy is a European river flowing through Ireland. As of 2026-10-08, the Moy was flowing at about 36.278 m³/s at the Rahans (Moy) gauge.
- Canonical name
- Moy
- Countries
- Ireland
- Maximum upstream drainage area
- 2,045 km²
- Mapped river length
- 40.4 km
- Gauging stations
- 2
- Latest measured discharge
- 36.278 m³/s (Rahans (Moy), 2026-10-08)
Gauging stations on the Moy
The following 2 gauging stations report discharge for the Moy, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Rahans (Moy) | Ireland | 36.278 | Normal23% below the historic median | instantaneous | OPW quality code 254 | Office of Public Works Hydro-Data | 54.104, -9.158 | source | |
| Ballylahan | Ireland | 11.2 | Much below normal55% below the historic median | instantaneous | OPW quality code 254 | Office of Public Works Hydro-Data | 53.938, -9.103 | source |
Related rivers
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.