Ance (Allier)
| Ance | ||
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The Allier in Monistrol - in the background the Ance flows from the left. |
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| Data | ||
| Water code | FR : K22-0300 | |
| location | France , Occitania and Auvergne-Rhône-Alpes regions | |
| River system | Loire | |
| Drain over | Allier → Loire → Atlantic Ocean | |
| source | in the municipality of La Panouse 44 ° 44 '24 " N , 3 ° 33' 49" O |
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| Source height | approx. 1460 m | |
| muzzle | in Monistrol-d'Allier in the Allier coordinates: 44 ° 58 ′ 12 " N , 3 ° 38 ′ 34" E, 44 ° 58 ′ 12 " N , 3 ° 38 ′ 34" E |
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| Mouth height | approx. 585 m | |
| Height difference | approx. 875 m | |
| Bottom slope | approx. 22 ‰ | |
| length | 40 km | |
| Reservoirs flowed through | Barrage de la Valette | |
The Ance (in the upper reaches: Aigue d'Ance ) is a river in France that runs through the regions of Occitania and Auvergne-Rhône-Alpes . It rises in the Margeride countryside , in the municipality of La Panouse , generally drains north and flows into the Allier as a left tributary after 40 kilometers in Monistrol-d'Allier . On its way, the Ance crosses the Lozère and Haute-Loire departments .