Porovesi river
The Porovesi is a European river flowing through Finland. As of 2026-09-30, the Porovesi was flowing at about 113.6 m³/s at the Porovesi, Nerohvirta gauge.
- Canonical name
- Porovesi
- Countries
- Finland
- Maximum upstream drainage area
- 6,562 km²
- Mapped river length
- 120.9 km
- Gauging stations
- 2
- Latest measured discharge
- 113.6 m³/s (Porovesi, Nerohvirta, 2026-09-30)
Gauging stations on the Porovesi
The following 2 gauging stations report discharge for the Porovesi, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Porovesi, Nerohvirta | Finland | 113.6 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.467, 27.226 | source | |
| Onkivesi, Viannonkoski | Finland | 144.4 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.22, 27.207 | source |
Related rivers
- Vuoksi
- Ossauskoski
- Valajaskoski
- Karunki
- Kemijoki
- Pirttikoski
- Seitakorva
- Piirteenvirta
- Merikoski
- Konnivesi
- Kokemenjoki
- Kolsi
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.