Rognon (Marne)

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Rognon
Bridge over the Rognon

Bridge over the Rognon

Data
Water code FRF51-0400
location France , Grand Est region
River system His
Drain over Marne  → Seine  → English Channel
source at Is-en-Bassigny
48 ° 1 '2 "  N , 5 ° 27' 43"  E
Source height approx.  405  m
muzzle near Mussey-sur-Marne in the Marne Coordinates: 48 ° 22 ′ 32 "  N , 5 ° 9 ′ 43"  E 48 ° 22 ′ 32 "  N , 5 ° 9 ′ 43"  E
Mouth height approx.  194  m
Height difference approx. 211 m
Bottom slope approx. 2.9 ‰
length approx. 73 km
Right tributaries Sueurre

The Rognon is a river in France that runs in the Haute-Marne department in the Grand Est region . It rises on the plateau of Langres , in the municipality of Is-en-Bassigny , generally drains in a north-westerly direction and, after 73 kilometers, flows into the Marne as a right tributary at Mussey-sur- Marne .

Places on the river

Individual evidence

  1. Source height according to geoportail.gouv.fr
  2. mouth height according to geoportail.gouv.fr
  3. Rognon at SANDRE (French)