In force · As amended up to 2026-08
54. National Waterway 54
- Karamnasa River :
Bridge at Kakarait Lat 25[o] 18‟11"N, Lon 83[o] 31‟38"E to confluence of Karamnasa and Ganga rivers at Kutubpur Lat 25[o] 31‟06"N, Lon 83[o] 52‟47"E.
Source: India Code