The Army has joined operations to rescue people stranded due to floods and landslides in rain-battered Kodagu district bordering Kerala, officials said on Friday.
All major roads leading to Kodagu are blocked and a massive rescue operation has been launched, they said.
Multiple agencies, including the Indian Army's one column of Dogra Regiment with 60 personnel, are involved in the operation.
The Army's Engineering task force, comprising 73 personnel with boats and other rescue equipment, is on its way to the area, officials said.
The Navy's 12 expert divers-cum-surface rescuers with rafts, National Disaster Response Force's one team (30 + 1 officer) with equipment, SDRF's 30-member team with boats and equipment, civil defence quick response team-45-member team and Fire Force-200 plus force have been deployed, they said.
Inclement weather led to an Indian Air Force's mission being aborted, officials said, adding that it would be attempted on Saturday morning from Mysuru using M17 helicopter.
They said 873 people have been rescued and brought to safety and 17 relief camps set up providing shelter to 573 people.
According to data available, six people have died in Kodagu on August 14 and 15 and large number of houses and public property damaged, officials said.
Teams comprising revenue, medical, food and civil services officers are camping in vulnerable villages, and communication restored on priority basis, officials said.
Telecom/mobile service providers have dispatched technical teams to Kodagu to carry out repair works.
Several districts of coastal and Malnad regions of the state like Dakshina Kannada, Udupi, Chikkmagaluru, Kodagu, parts of Hassan and Uttara Kannada, have been facing the brunt of incessant rains in the last few days.
Chief Secretary Vijay Bhaskar informed Chief Minister Kumaraswamy about the rescue operations in the flood and landslide-hit districts of coastal and Malnad regions, it said.
The statement said the chief minister was also constantly in touch with the district in-charge ministers who are stationed in their respective districts to monitor the rescue operations.
Mr Kumaraswamy has convened a high level meeting tomorrow to discuss the flood situation and relief work.
He had on Thursday announced a grant-in-aid of Rs 200 crore to the affected districts for relief work.
The chief minister has also directed the district administrations to estimate the losses and submit a report in a couple of days, following which the state government is expected to approach the centre for help.
Meanwhile, 16 railway staff, stuck at Yedakumeri railway station near Sakhaleshpur in Hassan district due tolandslips and rains since August 14, have been rescued.
The chief minister has tweeted, confirming their rescue.
Some trains have been partially cancelled on some routes due to landslides, the South Western Railway said.
Union Minister DV Sadananda Gowdasaid he will visit rain-hit districts for the next two days to take stock of the situation, as the Karnataka Pradesh Congress Committee constituted three teams to assess the situation.
Even as parts of the state and neighboring Kerala are being ravaged by rains, officials said at least 16 districts in Karnataka have recorded deficient rainfall with the government mulling declaring them drought-hit.