Dossier #33390
Ontojarvi
🇫🇮Finland
· Lake Control Dam · data quality: Good
Reservoir outline · simplified
Specifications
- Reservoir capacity
- 112.7 MCM
- Reservoir area
- 112.7 km²
- Average depth
- 1 m
- Catchment
- 5,277 km²
- Avg discharge
- 61,778 L/s
- Elevation
- 138 masl
- Degree of regulation
- 5.8 %
Notes
Lake control assumed to raise water level by ~1m
Unknown year
Provenance
Record 33390 of the Global Dam Watch v1.0 database (CC BY 4.0), original source: GROD. Coordinates are river-snapped: 64.0998, 28.9870.