Dhubri is the worst-hit district, followed by Cachar and Darrang.
The flood situation in Assam deteriorated on Thursday with one more person losing his life and nearly 7.18 lakh people in 27 districts remaining affected by the deluge, an official bulletin said.
The incident took place in Menterang village, sources said.
Situation tense in ethnic violence-hit Karbi Anglong
This was in retaliation for the torching of 58 houses and destruction of property in two Dimasa villages in a pre-dawn\nattack on Saturday, the SP said.
Two CRPF personnel were killed on the spot in the attack, while the SP had a close shave. Four other CRPF men and a commando of Assam Police were also injured in the incident.
The Assam police on Friday night arrested three hardcore militants belonging to the proscribed United Liberation Front of Assam along with arms and ammunition from Laru area along Assam-Meghalaya border under Hamren police station in Karbi Anglong hill district of Assam.
An earthquake of moderate intensity shook Assam and rest of the north-east on Friday. But there was no immediate report of any casualty or damage to properties. The quake measuring 5.4 on the Richter Scale, with its epicenter in Tezpur district, struck at 6.11 pm, said R F Dattatreya of the Meteorological Department in Delhi. He said the quake was of "moderate" intensity.
Vehicles from Assam are now allowed to enter Meghalaya, a senior police officer said.
Against the backdrop of the violent clashes with villagers from Meghalaya, the Assam cabinet on Wednesday decided to hand over the investigation to CBI, Chief Minister Himanta Biswa Sarma said.
United Peoples Democratic Solidarity terrorists are suspected to be behind the attack.
BJP minister Sum Ronghang, the hill areas development and mines and minerals minister, alleged that the BJP functions in a "non-transparent manner".
Poachers shot at a female rhino and sawed off its horn in upper Assam's Golaghat district on Wednesday morning, leaving the heavily bleeding pachyderm that had strayed out of flood-hit forest struggling for life.
A delegation of Meghalaya ministers led by CM Conrad K Sangma will meet Union Home Minister Amit Shah on November 24 to demand a CBI or NIA probe into the violence that left six people dead on the state's border with Assam.
Two senior Assam Forest Department officials who were abducted by tribal militants on March 3 last in Karbi Anglong hill district of Assam were released by their abductors in the wee hours on Tuesday.
The government on Friday reached a path-breaking peace pact with a prominent insurgent group in Assam under which the Karbi Anglong Hill District will get more power and a Rs 350 crore special financial package. Describing it as a "historic" moment, Home Minister P Chidambaram said the government is ready for dialogue with any group which shuns violence and puts its demands within the framework of the Indian Constitution.
The Gauhati high court has ordered a Central Bureau of Investigation inquiry into allegations against an Assam minister that he had branded two sisters as witches and harassed them in a bid to grab their land in Karbi Anglong district.
The New Delhi-Dibrugarh Rajdhani Express had a close shave when unidentified militants exploded a bomb on the railway track between Khatkhati and Bokajan railway station in Karbi Anglong Hill district of Assam in the wee hours of Wednesday minutes after the train had crossed the area.
The slain youths were employees of a contractor engaged in on going construction of Assam University's satellite campus at Satmile in the hill district.
At least six Karbi Peoples Liberation Tigers militants, including two of its top leaders, were killed and an army man was injured in an encounter with security forces in the early hours in Karbi Anglong district of Assam on Friday.
The Karbi Anglong Hill district of Assam has remained a hot bed of militancy for decades because of the complex political and demographic pattern of the district.
A 13-year old boy was shot dead by the Central Reserve Police Force personnel in an alleged case of mistaken identity in Assam's Karbi Anglong district, official sources said in Guwahati.
In a major boost for the government and the state security forces, 20 top leaders of the tribal militant outfit All Adivasi National Liberation Army, including its chief Biren Gond alias Sanjay Lakra, have surrendered in Assam. Lakra, along with his comrades, surrendered at Bokajan in Karbi Anglong hill district of Assam on Sunday. The surrender of the top leaders of the outfit came after the recent arrest of its previous commander John Toppo in Nagaland.
At least three persons were killed and about 30 others injured when a powerful bomb explosion ripped through the coach No 8209 of Guwahati-Tinsukia passenger train near Diphu Railway station in Karbi Anglong Hill district of Assam at around 8:15 this morning.
DHD (Jewel) militants opened fire at a CRPF patrol party at Maibong in Karbi Anglong district at around 0730 hours, killing two CRPF jawans and injuring four others.
A total of 246 militants of United Gorkha People's Organisation and Tiwa Liberation Army formally surrendered before Assam Chief Minister Himanta Biswa Sarma in Guwahati on Thursday.
The army on Monday stumbled upon a huge quantity of explosive materials underneath a culvert in remote insurgents infested part of Karbi Anglong hill district in Assam and thereby might have foiled militants' design to strike terror in the run up to the Independence Day.
The UPDS has a strong base in Karbi Anglong while the DHD is a force to reckon with in North Cachar Hill district.
The spokesman said that all the trains scheduled to run on that section were regulated at different stations immediately after the blast. The blast blew about a three-meter portion of the track.
The incident occurred when a 48-wagon goods train carrying petroleum products from Numaligarh Refinery Limited in Golaghat district of Assam to Gorakhpur in Uttar Pradesh were forcibly brought to a halt by miscreants at Siding, a densely-forested area with an intention to siphon out petroleum fuels from those wagons. However, attempts to break open a wagon loop led to 'toxic emission'.
The militant group has a strong bastion in the forest areas along the border areas of Golaghat and Karbi Anglong district of Assam. It has recently spread its tentacles to the tea belt area of the Udalguri district of North Assam.
The 12-hour Assam bandh was called by the youth wing of former chief minister Prafulla Mahanta's new party to protest against the recent ethnic violence in Karbi Anglong district.
Two militants from the outfit All Adivasi National Liberation Army died in an encounter at Hatidandi in Karbi Anglong hill district of Assam on Friday afternoon.
Dhubri is the worst hit with over 8.72 lakh people affected, followed by Barpeta with more than 4.78 lakh people and Goalpara with around 4.28 lakh population.
Sarma said his government will take further steps based on the suggestions of the home minister.
Assam's flood situation remained critical on Tuesday with over 6.71 lakh people affected in 20 districts in the second wave of flooding this year, as the Indian Air Force (IAF) rescued 13 stranded fishermen from the severely-hit Dibrugarh district, an official said.
The Armed Forces (Special Powers) Act, 1958, was completely withdrawn in Meghalaya in 2018, Tripura in 2015 and Mizoram in the 1980s.
The India Meteorological Department has issued a 'Red Alert' and predicted 'very heavy' to 'extremely heavy' rainfall across several districts of Assam till Thursday.