{
  "type": "article",
  "title": "How a Geotube Wall Is Saving Bahraich's Riverside Villages From Yearly Erosion",
  "summary": "The irrigation department's geotube technology along the Ghaghara river in Bahraich's Mahsi tehsil has curbed erosion since last year, bringing relief to villages like Tikuri, though several villages in Nanpara, Mahsi and Kaisarganj still face the threat.",
  "content": "Every monsoon used to be a season of dread for dozens of villages sitting along the Ghaghara river in the Mahsi tehsil of Bahraich district. As floodwaters rose year after year, the river's current would turn violent, and its erosion, locally called kattan, would reach its peak, sweeping away pucca and kaccha houses along with the farmland that many villagers depend on for their livelihood. Since last year, though, that annual cycle of destruction has slowed considerably, and the credit goes to a modern technique brought in by the irrigation department, known as the geotube.\n\nHow Tikuri village experienced the change\nSanjay Kumar Trivedi, the pradhan of Tikuri village in the Mahsi area, explained that this particular geotube installation was carried out on the instructions of the Yogi government, and crucially, it was put in place before the flood had even arrived the last time around. The tubes themselves are massive, each stretching 50 metres in length, and they were laid one after another in a continuous line along the riverbank. That arrangement breaks the force of the river's fast-flowing water before it can reach the bank, and it has already brought relief to several villages in the area. Trivedi noted that the erosion had slowed down considerably after the tubes were installed last year, and this time too, the river's attempts to cut into the bank appear to be failing completely.\n\nThe engineering behind the tube's strength\nWhat makes this geotube particularly effective is the material it is built from: special threads designed to resist both cutting and rotting. The river's powerful waves and the heavy pressure of its current are simply not strong enough to tear through these threads. Just as importantly, the material does not decay quickly even though it stays submerged in water continuously, month after month. That combination of toughness and durability is what turns the geotube into a long-term, sustainable answer to erosion, rather than a quick fix that needs to be redone every season.\n\nRelief for families who once feared losing everything\nFor years, every flood season carried the risk of losing a house, a field, or a piece of land that a family had spent generations building or farming. With that fear now easing, residents of the riverside areas say they finally feel secure. The success of this scheme, backed by prompt decisions from the administration and the state government, has brought genuine relief to people living in the flood-affected parts of Mahsi tehsil.\n\nThe threat has not disappeared everywhere\nEven with this progress, erosion continues to trouble several villages in the Nanpara, Mahsi and Kaisarganj tehsils of Bahraich. The administration says it is continuing to take steps to control the damage in these areas, but officials also acknowledge that there are still many stretches along the riverbank where geotubes have not yet been installed and are urgently needed.\n\nWhat this means for you\n• Across India: Geotube-style barriers could offer other flood-prone states a durable, cost-effective model for protecting riverside communities from erosion.\n• In Bahraich: Villages in Mahsi tehsil are seeing their homes and farmland protected, safeguarding both livelihoods and land, but residents in Nanpara and Kaisarganj still face erosion risk.\n\nQuestions & Answers\n\n1. What is the geotube technology?\nIt refers to giant tubes, each 50 metres long, made of specially strong threads and laid in a line along the riverbank to break the force of fast-flowing water.\n\n2. Who installed this technology?\nBahraich's irrigation department installed the geotubes on the orders of the Yogi government before the flood arrived last time.\n\n3. Which villages have benefited?\nSeveral villages in Mahsi tehsil, including Tikuri, have seen relief from erosion.\n\n4. Is erosion still a risk anywhere?\nYes, several villages in Bahraich's Nanpara, Mahsi and Kaisarganj tehsils continue to face erosion.\n\n5. Why is the geotube so durable?\nIt is made from threads that resist both cutting and rotting, allowing it to withstand heavy water pressure over the long term.",
  "url": "https://trendkia.com/en/national/ghaghara-nadi-ke-katana-se-jujha-rahe-bahraich-ke-ganvon-ko-jiyotyuba-se-mili-nai-ummida-9075",
  "category": "India",
  "publishedAt": "2026-07-20",
  "tags": [
    "Geotube",
    "Ghaghara River",
    "Bahraich",
    "Mahsi Tehsil",
    "Erosion",
    "Irrigation Department",
    "Flood Control",
    "Yogi Government"
  ],
  "language": "en",
  "site": "TrendKia"
}