Ähtävänjoki river
The Ähtävänjoki is a European river flowing through Finland. As of 2026-10-09, the Ähtävänjoki was flowing at about 16.03 m³/s at the Ähtävänjoki, Hanhikoski gauge.
- Canonical name
- Ähtävänjoki
- Countries
- Finland
- Maximum upstream drainage area
- 2,555 km²
- Mapped river length
- 115.3 km
- Gauging stations
- 9
- Latest measured discharge
- 16.03 m³/s (Ähtävänjoki, Hanhikoski, 2026-10-09)
Gauging stations on the Ähtävänjoki
The following 9 gauging stations report discharge for the Ähtävänjoki, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Ähtävänjoki, Hanhikoski | Finland | 16.03 | Above normal24% above the historic median | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.332, 23.571 | source | |
| Evijärvi, Kaarenhaara | Finland | 21.05 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.433, 23.401 | source | |
| Kattilakoski | Finland | 19.22 | Above normal41% above the historic median | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.47, 23.31 | source | |
| Björkfors, Q | Finland | 17.74 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.521, 23.214 | source | |
| Finnholm | Finland | 19.97 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.555, 23.159 | source | |
| Hattar | Finland | 20.3 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.573, 23.133 | source | |
| Värnum | Finland | 13.91 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.59, 23.097 | source | |
| Långfors | Finland | 27.81 | — | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.628, 22.951 | source | |
| Herrfors | Finland | 20.3 | Above normal39% above the historic median | daily mean | SYKE flag 108 | Finnish Environment Institute | 63.623, 22.884 | 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.