Question

Mention the problems related to the development of canals in Bihar.

Hint:

Bihar canals’ 3S problem: \textbf{Siltation, Seepage, & Seasonal floods}.

Answer 1

Step 1: Physical constraints.
(1) High silt load in rivers (Ganga, Kosi, Gandak) causes rapid siltation of canals.
(2) Flood-prone & shifting rivers lead to embankment breaches and damage to canal structures.
Step 2: Operational issues.
(3) Seepage & waterlogging due to alluvial soils and poor lining; drainage congestion.
(4) Inequitable distribution—tail-end farms get inadequate water; maintenance is weak.
Step 3: Socio-economic factors.
(5) Encroachment/land acquisition hurdles for canals and distributaries.
(6) Financial & coordination constraints and delays in modernization.
Step 4: Conclusion.
Hence, siltation, floods, seepage, and management challenges together hinder canal development in Bihar.