The state had also since June 1 released 2.2 tmc ft water to the neighbouring state, he said.
"We are releasing 25 to 30 per cent of the inflow of water in Cauvery basin every day to Tamil Nadu as per the Supreme Court order," the water minister told reporters here.
He said that in July, the basin should have received 1,000 tmc ft of water, but had not got it. Hence, the state was not in a position to spare the stipulated 34 tmc ft to Tamil Nadu.
The farmers and pro-Karnataka outfits had also staged protests on June 30 by getting down into a bathing ghat in Srirangapatna against the release of water to neighbouring Tamil Nadu.