Chhattisgarh · CWC - Central Water Commission · Dam Disaster · Mahanadi

Khanda Dam Breach in Chhattisgarh in Sept 2020

The earthen Khanda dam in Korea district[i] in Chhattisgarh’s Mahanadi basin breached around 6.30 hrs on Wednesday, Sept 23, 2020. Local farmers alleged negligence by the Water Resources Department officials, who were informed about the dilapidated condition of the dam. The engineers even came and inspected, they said, and went away. They alleged that if they had reduced water storage and in stead opened the two canal gates, this situation may not have come.

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Dam Disaster · Hydro Disaster · Telangana

Srisailam Hydro Project Disaster of Aug 2020

Nine employees of Telangana State Power Generation Corporation (TSGenco) are trapped inside the under-tunnel 900 (6 X 150) MW Srisailam Left Bank Power Station (SLBP) when fire broke out in the electric panel at around 10.30 pm on Thursday night (Aug 20 2020). As we write this, six bodies have been recovered, search is on for the remaining three persons.

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Dam Disaster · Floods · USA

Michigan Dam failures-2: FERC is also in the dock

A Sanford couple is taking on the federal government in general and FERC (Federal Electricity Regulatory Commission) in particular after they lost their lakefront home in May when the Sanford Dam was overwhelmed, causing major flooding. This is interesting since at the root of the dam disaster is the failure of FERC. For years, FERC kept humouring the dam owner, and tolerated its violations. Why it did that, when it could have taken much stronger action almost two decades back is a mystery. Hopefully, this case will help get it resolved. Continue reading “Michigan Dam failures-2: FERC is also in the dock”

Dam Disaster · USA

Michigan Dam failures: New Warnings for India’s Dam Safety

On Tuesday, May 19, 2020 evening following two days of heavy (4-7 inches) rains, Edinville Dam breached at 1740 and downstream Sanford dam overflowed at 1900 hours, leading to highest ever water level in downstream towns, leading to evacuation of over 10 000 people, besides massive damage, including to roads, bridges, buildings and crops. Both were earthen dams, Edinville dam famously did not have sufficient spillway capacity to pass even half the PMF (Probable Maximum Flood) it was expected to get. USA has much better dam safety situations legally, institutionally and practically that we in India have, and yet this happened where problems were known. As India awaits in the South West Monsoon 2020, there is lot we need to learn here and worry about our dams. Continue reading “Michigan Dam failures: New Warnings for India’s Dam Safety”