Hyderabad, Nov. 6 -- The Telangana government has decided to file a fresh petition in the Supreme Court opposing Karnataka's move to raise the height of Almatti Dam on the Krishna River, people familiar with the matter said on Wednesday. On September 17, Karnataka cabinet pushed to raise the water level in Almatti dam from 519.6 metres to 524.25 metres, which, Telangana officials said, threatens water availability for critical irrigation projects in the state. "There is already a case pending before the Supreme Court, filed by the erstwhile combined Andhra Pradesh government and Maharashtra, opposing the increase in the height of Almatti dam. The Telangana government has now resolved to file a fresh interlocutory application (IA) to challen...