| Key | Value |
| alt_name:left | Le Kergoat |
| alt_name:right | Le Lech |
| description | Ruisseau affluent de l'Élorn, frontière naturelle entre Landerneau et Plouédern |
| name:br | An Tromeur / Al Leg |
| name:left | Le Tromeur |
| name:left:br | An Tromeur |
| name:right | Le Leck |
| name:right:br | Al Leg |
| ref:sandre | J3424600 |
| source:name | https://www.plouedern.fr/patrimoine-naturel/ |
| source:name:br | ofis publik ar brezhoneg |
| source:ref:sandre | BDCarthage 2017 |
| type | waterway |
| waterway | stream |