Assam Floods Nature of the Disaster
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NATURE OF THE DISASTER: Heavy floods in Assam have affected all the 27 districts of the state. are Tinsukia, Dibrugarh, Shivsagar, Jorhat, Golaghat, Nagoan, Morigaon, Kamrup, Kamrup Metro, Darrang, Sonitpur, Dhemaji, Lakhimpur, Nalbari, Berpetta, Bongaigaon, Kokrajhar, Goalpara, Dhubri, Chirang, Karbi Anglong, Karimganj, Hailakhandi, Cachar, SITUATION REPORT - ASSAM FLOODS Udalguri, North Cachar Hills and Baska. The flood has caused widespread damages These districts to human life, property, standing crops, flood control embankments and other basic FLOODS infrastructure especially in the districts of Kamrup and Nalbari, Darrang, Sonitpur, Dhemaji and Lakhimpur. Rail & road communication has been totally disrupted at various places due to submergence of the railway tracks and the roads. Incessant rain since the last week of June, 2004 through out the State of Assam and catchments areas of Arunachal Pradesh, Meghalaya, Nagaland and Bhutan, has resulted in th causing floods in the state. 24.07.04 at 13.00 Hrs. CURRENT SITUATION : Flood situation in the state has deteriorated with heavy rains over all the places in the state and in the neighboring states and has resulted in the swelling of districts in upper Assam is improving as compared to the districts in Lower Assam. But the situation of Barak valley (Cachar, Karimganj and Hailakandi Districts) and Majuli Island remains very critical due to continuous rains for the past three days and there is no outlet for water discharge. Rains are still continuing and as per the Central water river Brahmaputra and its tributaries in diff Commissions released on 23 e rise water level of river Brahmaputra and its tributaries July 2004, few rivers are 140 receding but river Brahmaputra is still flowing above the danger 120 level at Dibrugarh, Jorhat, 100 Kamrup, Goalpara and Dhubri. Similarly BurhiDehing in Dhubri, Water level of river Brahmaputra and it's tributaries as on 23.07.04 Kopili in Nagaon, Sankosh in Dhubri, Barak & Katakhal river in Cachar, and Kushiyara in Karimganj are flowing above 80 the danger level. Water level60 (Metres) So far, million hectares which 0.7 million hectares is crop area alone. Death toll so far40 has increased to 119, and maximum deaths of 20 due to floods and landslides have has taken place in Kamrup (metro) district. 9775 20 erent districts. Situ villages and a population of more than 0 Dibrugarh Neamatighat Tezpur Guwahati Goalpara Dhubri ation in few of th Naharkatia Khowang Badatighat Sibsagar Nangl-Ghat Golaghat e Numaligarh RecordingN.T. StationsRd.Xing 10.82 Subansiri in North Lakhimpur,Kampur Dhansiri in Golaghat, Dharamtul million have been affected. Total area underN.H.R dwatersXing is 2.4 N.T.Rd.Xing N.H.RdXing Rd Bridge WL at 0800 hrs DANGER LEVEL Golokganj A.P.Ghat Matizuri Karimganj Kailashahar Sonamura DAMAGE DETAILS: No. of Area No. of Cropped Loss of No. of Houses Population Relief No. of District affected village area affected Human Cattle damaged affected camps/ inmates (Hectares) (Nos.) (Hectares) lives lost (F/P) Shelter Kamrup 225500.00 639 1340996 61451.00 110 250000 8 55 45000 Kamrup(M) 15326.00 70 80000 3333.00 32 2465 20 1100 Nalbari 112850.00 609 450495 62864.00 3 120000 12 10000 Barpeta 253150.00 831 1190500 106204.00 105 120000 14 15365 Morigaon 101325.00 591 712532 56285.00 64 13 41869 Darrang 548523.00 388 481477 40809.00 62 32314 8 2784 Sonitpur 23685.00 272 236703 14821.00 34 135982 7 1078 Goalpara 44967.00 462 460000 29343.00 73 94900 4 Jorhat 108700.00 208 216000 17300.00 27 5767 47 Dhubri 160735.00 994 1332500 20988.00 82 121000 N.Lakhimpur 104193.00 460 343545 31241.00 1 580 4 515 Hailakandi 87250.00 205 125800 4500.00 Karimganj 83366.00 517 425560 14986.00 105 225950 4 5347 Dhemaji 53162.00 625 267200 36026.00 50 17082 2 251 Bongaigaon 59726.00 473 458000 20089.00 87 111000 6 4500 Kokrajhar 73953.00 127 74135 58973.00 5 571 5 50 7885 Karbi-Anglong 12931.00 200 150000 6632.00 1 Chirang 25279.00 253 215000 199.06 11 3600 7 103 Tinsukia 28500.00 116 60000 8400.00 2115 1000 2000 Dibrugarh 9260.00 134 112215 5109.00 50 20552 85 Golaghat 22585.00 94 89653 9728.00 45 58112 Nagaon 201250.00 842 1413270 91578.00 460 78220 2 50 7560 Shivsagar 8710.00 102 63000 2100.00 50 Cachar 65250.00 264 420000 63924.00 130 93600 2 Udalguri 6255.00 184 103200 4120.00 4262 N.C.Hills 55 7360 205.20 280 Baska 60 Total 2436431 9775 10829141 771208.26 1536 1493810 119 1155 150081 • Road Network : As per the Public Works Department reports - A total of 562 kms of National Highways and 3567 kms of State highways and rural roads have been damaged by the current wave of foods. 500 bridges have also been damaged in total till date. Status of the National Highways (NH):- - NH-31 between Nalbari and Berpetta has been breached by 20 metres. A stretch of 81 kms between Abhayapur in Bongaigaon district to Chansari in Kamrup on this highway has been damaged. After the disruption of traffic through NH-31 on the South Bank, an alternative channel of road communication to the rest of India were routed from Guwahati through the NH-37 via Goalpara in the North Bank of the Brahmaputra - A stretch of 1 km on NH-37 in Tinsukia districts has been damaged. Flood waters of the Kopilli and Killing rivers have overtopped the NH at Palahguri and have thus disrupted the communication between Lower and Upper Assam. Significantly this is the only link between A scene of NH-31 in Dhubri District the State’s northern part and rest of the country. Traffic movement on the NH in Nagaon Division and Dibrugarh division has been closed. - NH-39 connecting Guwahati -Imphal has been cutoff due to landslides at three places. - NH-44 connecting Assam- Agartala (Tripura) has been cutoff at Sonapur in Meghalaya due to a major landslide. About 300 meters of the highway has been blocked. This is the only lifeline highway for entire Barak Valley, Tripura, Mizoram and Manipur. - NH-52 has been overtopped at Telijan point about two kilometers from Dhemaji town (Samarjan) since 19th July and in many other places in Dhemaji districts. - NH-53 Silchar-Imphal road has been disrupted due to overflowing of river Barak at several places. - NH-54 Extension road- the 184 km long road between Lumding-Silchar in North Cachar hills has been damaged at several places due to landslides. 8 nos. of culverts and three no. of bridges have also been damaged. - Extensive damage to NH -31B, 31C, 36, 37, 52A, 54 and 151 has submerged at various places. Traffic movement on NH-152 and 154 remains disrupted due to landslides at various points. Status of the State Highways and Public Works Department (PWD) Roads:- - North Lakhimpur: The PWD roads from Bihupuria to Badati have been completely breached. - Berpetta: State PWD roads have submerged at several places and the PWD road connecting Berpetta town to NH-31 has been breached. A bridge on NH-31 has been washed away near Rangiya. - Cachar : Badarpur-Jowai road remains disrupted - Jorhat :Road communication between Bongaon-Kamalabari- Garmur-Lower Majuli breached and badly affected Bridges:- - The RCC Bridge no. 20/2 on Orang-Majbat-Rupa road in Udalguri district has been damaged. - RCC Bridge on NH-37 has developed cracks due to displacement of embankment. - • Railway Communication network : - Lumding –Badarpur (hill section) has been suspended due to landslides in the North Cachar Hills since 10-7- 2004. - Trains in the Rangia-North Lakhimpur-Tezpur section remain disrupted. - Rail traffic between upper Assam and Guwahati remains suspended for submergence of tracks in Nagaon district by river Kopili and Killing. - A section of meter gauge tracks between Rangiya-Bongaigaon remains submerged. • Telecommunication network has also been affected and links to various rural exchanges remains disrupted. • A total of 60 breaches on embankments have taken place this year, of which 24 major breaches have taken place during the month of July, 2004. • Vital installations, telephone lines, educational institutions and other electricity substations are badly damaged. PROJECTED THREATS: • Due to inundation, there are very few storage points. The relief stock (food materials) is also getting damaged • A bridge on NH-37 at Rangjoli has become extremely weak. Most of the traffic are plying on this weak bridge, due to disruption on NH-31. Further damages to the bridge might disrupt the transport and relief operations through this highway. • Erosion by the rivers is posing a threat to the villages on the banks of river Brahmaputra and it’s tributaries. • As all the water sources have got submerged, there is scarcity of drinking water. Few health related problems has been reported. There are chances of epidemics due to water logging. • Landslides at several places are hindering the transportation of relief materials to the marooned villages and remote areas. This may result in scarcity of food in many areas. ADMINISTRATIVE MEASURES: CENTRAL LEVEL: • Honorable Prime Minister Dr. Manmohan Singh made an aerial survey of affected district and reviewed the situation with Hon’ble Chief Minister and Senior officials of the State on 20th July. Earlier Union Minister for Water Resources had reviewed the flood situation in the state. • Assistance by Army and Air-Force- 20 composite flood relief columns of Army is assisting the state Government in relief and rescue operations. 11 Air Force helicopters and 69 power boats are engaged for rescue of marooned people in Army personnel providing relief Kamrup, Nalbari and other lower Assam districts.