Pirttikoski river
The Pirttikoski is a European river flowing through Finland. As of 2026-10-15, the Pirttikoski was flowing at about 473.7 m³/s at the Pirttikoski gauge.
- Canonical name
- Pirttikoski
- Countries
- Finland
- Maximum upstream drainage area
- 31,511 km²
- Mapped river length
- 74.2 km
- Gauging stations
- 4
- Classification
- Major European river
- Latest measured discharge
- 473.7 m³/s (Pirttikoski, 2026-10-15)
Gauging stations on the Pirttikoski
The following 4 gauging stations report discharge for the Pirttikoski, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Pirttikoski | Finland | 473.7 | Much above normal59% above the historic median | daily mean | SYKE flag 108 | Finnish Environment Institute | 66.339, 27.159 | source | |
| Juotas, konevirtaama | Finland | 0 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 66.32, 26.954 | source | |
| Iso-Kaihua | Finland | 7.47 | — | daily mean | SYKE flag not supplied | Finnish Environment Institute | 66.373, 26.83 | source | |
| Vanttauskoski | Finland | 493.4 | Much above normal65% above the historic median | daily mean | SYKE flag 108 | Finnish Environment Institute | 66.367, 26.69 | source |
Related rivers
- Vuoksi
- Ossauskoski
- Valajaskoski
- Karunki
- Kemijoki
- Seitakorva
- Piirteenvirta
- Merikoski
- Konnivesi
- Kokemenjoki
- Kolsi
- Pälli
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.