Clarence (Leie)

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Clarence
The Clarence in Lapugnoy

The Clarence in Lapugnoy

Data
Water code FRE3640620
location France , Hauts-de-France region
River system Scheldt
Drain over Leie  → Scheldt  → North Sea
source in the municipality of Sains-lès-Pernes
50 ° 29 ′ 5 ″  N , 2 ° 21 ′ 46 ″  E
Source height approx.  126  m
muzzle at Calonne-sur-la-Lys in the Leie coordinates: 50 ° 37 ′ 33 "  N , 2 ° 37 ′ 11"  E 50 ° 37 ′ 33 "  N , 2 ° 37 ′ 11"  E
Mouth height approx.  15  m
Height difference approx. 111 m
Bottom slope approx. 3.4 ‰
length 33 km
Left tributaries Nave
Small towns Calonne-Ricouart , Marles-les-Mines

The Clarence is a river in France that runs in the Pas-de-Calais department in the Hauts-de-France region . It rises in the municipality of Sains-lès-Pernes . The Clarence generally drains in a north-easterly direction and flows after 33 kilometers at Calonne-sur-la-Lys as a right tributary into the so-called Vieille Lys , which flows into the canalized Leie (French: Lys ) after around two kilometers . At Robecq it crosses the Canal d'Aire , a section of the large shipping route Dunkirk-Scheldt .

Places on the river

Individual evidence

  1. a b geoportail.gouv.fr
  2. Water information system Service d'Administration National des Données et Référentiels sur l'Eau (French) ( information ), accessed on July 30, 2009, rounded to full kilometers