Waterway · France
Locks on Yonne: chamber sizes and draught
Yonne (Nivernais - Yonne), France: 26 locks with published chamber figures. The smallest chamber is 92.00 m long and 8.10 m wide; the lowest maximum draught is 2.00 m (EuRIS Locks_v2, 2026-10-07).

| Lock | Chamber L x B | Max draught | Map |
|---|---|---|---|
| Ecluse 1 de La Chainette | 94.00 x 8.10 m | 2.00 m | Map |
| Ecluse 2 de l'Ile Brulee | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 3 des Dumonts | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 4 des Boisseaux | 94.00 x 11.50 m | 2.00 m | Map |
| Ecluse 5 de Moneteau | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 7 de Neron | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 8 de Raveuse | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 9 de Bassou | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 10 de la Graviere | 94.00 x 10.50 m | 2.00 m | Map |
| Ecluse 11 d'Epineau-les-Voves | 94.00 x 8.10 m | 2.00 m | Map |
| Ecluse 12 du Pechoir | 117.00 x 10.10 m | 2.00 m | Map |
| Ecluse 14 de Saint-Aubin | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 15 de Villevallier | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 16 d'Armeau | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 17 de Villeneuve-sur-Yonne | 94.00 x 10.50 m | 2.10 m | Map |
| Ecluse 18 d'Etigny | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 19 de Rosoy | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 20 de Saint-Bond | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 21 de Saint-Martin | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 22 de Villeperrot | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 23 de Champfleury | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 25 de Vinneuf | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 26 de Port-Renard | 94.00 x 10.10 m | 2.10 m | Map |
| Ecluse 27 de Barbey | 94.00 x 10.50 m | 2.10 m | Map |
| Ecluse 28 de la Brosse | 92.00 x 10.50 m | 2.10 m | Map |
| Ecluse 29 de Cannes-Ecluse | 94.00 x 10.50 m | 2.10 m | Map |