Lock · Johan Frisokanaal · Netherlands
Johan Frisosluis
Johan Frisosluis is a lock on Johan Frisokanaal, Netherlands. Its chamber is 65.00 m long and 7.00 m wide; the waterway's published maximum draught there is 2.75 m (EuRIS Locks_v2, 2026-10-08).

Published figures
- Chamber 1 length x width
- 65.00 m x 7.00 mEuRIS Locks_v2, 2026-10-08
- Chamber 1 draught
- -EuRIS Locks_v2, 2026-10-08
- Chamber 1 operation time
- 30 minEuRIS Locks_v2, 2026-10-08
- Chamber 2 length x width
- 63.00 m x 9.00 mEuRIS Locks_v2, 2026-10-08
- Chamber 2 draught
- -EuRIS Locks_v2, 2026-10-08
- Depth over the sill 2
- 3.20 mbelow the held water level, shallower of the two headsRijkswaterstaat FIS, 2026-10-08
- Chamber 2 operation time
- 30 minEuRIS Locks_v2, 2026-10-08
- Contact telephone
- 0514-681480EuRIS Locks_v2, 2026-10-08
Other locks within 10 km
- Oude Zeesluis: 0.9 km N
- Zeesluis Hindeloopen: 7.7 km N
- Noorderkeersluis: 8.9 km NE
Boat resupply within 3 km
- Pump-out: 0.2 km N
- Tankstation Wouda - Fuel: 0.3 km N
- Pump-out: 0.3 km E
- Fuel: 0.3 km S
- Pump-out: 0.3 km S