The Upper Ganga Canal, which channels river water from Haridwar down to Kanpur Dehat in Uttar Pradesh, currently sits completely drained. Constructed during the British era primarily to support widespread agricultural irrigation, this expansive water network undergoes a scheduled annual closure during the festive window between Dussehra night and Diwali night. Spanning approximately 18 to 20 days, this planned shutdown reveals the canal floor, laying bare thick layers of accumulated silt, debris, discarded garments, and sediment. While the temporary stoppage directly interrupts canal irrigation for regional farmers, it also impacts pilgrims arriving at the famous Har Ki Pauri in Haridwar for holy dips and ritual ceremonies.
The Engineering Logic Behind the Annual Shutdown
Halting such a vital waterway every year follows a rigorous operational protocol. Vikas Tyagi, Executive Engineer at the Uttar Pradesh Irrigation Department, stated that the canal closure is an established annual event designed to carry out diverse maintenance tasks that are impossible to execute while water is flowing. Over months of uninterrupted flow, running water conceals structural wear, embankment erosion, and bed degradation. Once the gates are closed and water recedes, technical teams survey the bed to map damaged segments. Work plans prepared in advance are then merged with on-site assessments to restore ghat masonry and structural lining.
Massive Silt Evacuation and Restoration Across 15 Districts
The operational shutdown initiated at the Bhimgoda Barrage sets off coordinated engineering work not just in Haridwar, but across 15 districts including Aligarh. Vikas Tyagi explained that continuous annual operation causes extensive siltation and waste accumulation along the channel. Over these 18 to 20 days, engineering crews work around the clock to clear the accumulated silt, repair damaged sections, and reinforce the foundational infrastructure of the canal. The department has deployed teams on a war footing to ensure that every repair and renovation task is wrapped up before the festival deadline, enabling safe and unobstructed water release toward Kanpur Dehat right after Diwali.
