Bhavanisagar dam inflow crashes to 76 cusecs, Erode farmers fear water crisis
Synopsis
Bhavanisagar is bleeding water — releasing 520 cusecs a day while receiving just 76. With three other Erode district reservoirs also at low levels and the monsoon yet to deliver, more than 2.47 lakh acres of farmland across Erode, Tirupur, and Karur are staring at a potential irrigation shortfall. Farmer groups are already sounding the alarm over the Athikadavu-Avinashi diversion making things worse.
Key Takeaways
Bhavanisagar dam water level stood at 54.86 feet on 22 June , with inflow at just 76 cusecs against a release of 520 cusecs .
420 cusecs were released via the Thadapalli-Arakankottai canal for irrigation; 100 cusecs into the Bhavani River for drinking water supply.
Three other Erode district reservoirs — Gunderipallam (18.52 ft), Perumpallam (21.68 ft), and Varattupallam (15.49 ft) — also reported reduced levels.
The reservoir supports irrigation for over 2.47 lakh acres across Erode , Tirupur , and Karur districts.
Farmer organisations have raised concerns over water diversion to the Athikadavu-Avinashi project worsening the shortfall.
Adequate monsoon rainfall in catchment areas is considered essential to reverse the declining storage trend.
Water storage at the Bhavanisagar dam in Tamil Nadu's Erode district continued its downward slide on Monday, 22 June, as inflow plummeted to a mere 76 cusecs — far below the 520 cusecs being released daily — triggering fresh anxiety among farmers across three districts who depend on the reservoir for their livelihoods.
Current Storage Situation
The water level at Bhavanisagar stood at 54.86 feet on Monday morning, with officials confirming that outflows have consistently exceeded inflows, accelerating the depletion of stored water. Of the 520 cusecs discharged, 420 cusecs were released through the Thadapalli-Arakankottai canal system to support irrigation in command areas, while the remaining 100 cusecs were directed into the Bhavani River to secure drinking water for dependent towns and villages.
Other Erode Reservoirs Also Under Stress
The strain is not limited to Bhavanisagar. Across Erode district, other major reservoirs are reporting similarly reduced levels. The Gunderipallam dam stood at 18.52 feet, the Perumpallam dam at 21.68 feet, and the Varattupallam dam at 15.49 feet, reflecting a district-wide tightening of water availability ahead of the critical cultivation season.
Farmers Raise Alarm Over Athikadavu-Avinashi Diversion
The declining storage has reignited a long-standing concern among farmer organisations: the diversion of water to the Athikadavu-Avinashi project. Agricultural groups have reportedly expressed apprehension that any additional diversion could severely compromise irrigation prospects if reservoir levels remain suppressed during the sowing and growing months. Bhavanisagar is the primary irrigation lifeline for more than 2.47 lakh acres of farmland spread across Erode, Tirupur, and Karur districts.
Monsoon the Only Near-Term Hope
Agricultural stakeholders say the situation warrants close monitoring, and farmers have pointed to adequate rainfall in the reservoir's catchment areas as the only realistic near-term remedy. With monsoon activity yet to deliver a meaningful boost to inflows, farming communities remain cautiously hopeful that widespread rainfall over the coming weeks will reverse the declining trend. Officials have not yet indicated any emergency water management measures, but the gap between inflow and outflow — more than 444 cusecs per day — makes the trajectory unsustainable without significant precipitation.
Point of View
But the cumulative drawdown leaves little buffer when the monsoon underperforms. The Athikadavu-Avinashi diversion controversy adds a political layer that mainstream coverage tends to flatten into 'farmer concern.' The harder question is whether Tamil Nadu's inter-district water allocation framework is equipped to adjudicate competing demands transparently — or whether it will, once again, be resolved by whichever constituency protests loudest.
NationPress
22 Jun 2026
Frequently Asked Questions
What is the current water level at Bhavanisagar dam?
As of Monday, 22 June, the water level at Bhavanisagar dam stood at 54.86 feet. Inflow into the reservoir had dropped sharply to just 76 cusecs, while authorities were releasing 520 cusecs daily for irrigation and drinking water needs.
Why are farmers in Erode worried about Bhavanisagar?
Farmers are concerned because the reservoir's storage is falling rapidly, with outflows far exceeding inflows. Bhavanisagar is the primary irrigation source for more than 2.47 lakh acres of farmland across Erode, Tirupur, and Karur districts, and a prolonged shortfall could disrupt the cultivation season.
What is the Athikadavu-Avinashi project and why is it controversial?
The Athikadavu-Avinashi project is a water diversion scheme in Tamil Nadu. Farmer organisations have reportedly raised concerns that diverting water from the Bhavanisagar system to this project could further reduce irrigation availability, especially when reservoir levels are already low.
Which other reservoirs in Erode district are facing low storage?
Apart from Bhavanisagar, the Gunderipallam dam stood at 18.52 feet, Perumpallam dam at 21.68 feet, and Varattupallam dam at 15.49 feet — all reflecting reduced water availability across the district.
What will it take to improve the situation at Bhavanisagar?
Farmers and agricultural stakeholders say significant and widespread rainfall in the reservoir's catchment areas is essential to boost inflows and replenish storage. With the monsoon yet to deliver meaningful precipitation, the situation is expected to remain under stress in the near term.
