Mettur Dam to open for Delta irrigation on September 1; inspections completed
27 Aug 2026Updated 18 days ago1 source
AI translation — this coverage was originally reported in Tamil; the translation may contain errors. Read the original reports below.
Mettur Dam is scheduled to open for Delta irrigation on September 1, marking its 92nd year of release. Due to initially low water levels, the customary June 12 opening was delayed, but inflows from the Kabini Dam have now brought Mettur's water level close to 90 feet. Transport Minister A. Vijay Tamilan Parthiban and Salem District Collector K. Elambahavath inspected safety and event preparations at the dam site.
NIKAN Intelligence
What happened
Mettur Dam will be opened for Delta irrigation on September 1 for its 92nd year. Security and administrative preparations are being finalised by Tamil Nadu ministers and Salem district officials.
Why it matters
The delayed opening of the dam, which usually happens on June 12, is vital for Delta agriculture. Additionally, the planned release of 25,000 cusecs is expected to generate 460 MW of electricity across various stations.
What we know
- Mettur Dam will open on September 1, 2024.
- The dam's water level is close to 90 feet due to surplus water from the Kabini Dam.
- Water release will start at 25,000 cusecs.
- The release holds a total electricity generation capacity of 460 MW.
- Chief Minister S. Joseph Vijay is scheduled to open the gates for the first time.
What we don't know
- The exact duration the 25,000 cusecs discharge rate will be maintained.
- Whether upstream monsoon rainfall will remain sufficient to sustain the dam's storage.
What's next
The official opening of the Mettur Dam gates by Chief Minister S. Joseph Vijay on September 1.
Generated by NIKAN's analysis engine from the cited reports only. Nothing here is invented; gaps are shown as unknowns. Always read the original coverage linked below.
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AI translation — may contain errors
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