Flood Inundated Areas in Part of Assam StateFor official use

DISASTER EVENT ID: 01-FL-2022-ASSAM
MAP ID: 2022/12

Based on the analysis of ALOS-2 PALSAR satellite data of 25-May-2022 (1100 HRS IST)
28°0' 0"N

28°0' 0"N

Date of Issue : 26.05.2022!

Location Map

90°0' 0"E

93°0' 0"E

94°0' 0"E

95°0' 0"E

96°0' 0"E

28°0' 0"N!

!

92°0' 0"E

28°0' 0"N

SadiyaMurkong Selek

91°0' 0"E

29°0' 0"N

27°0' 0"NDhola

27°0' 0"N
26°0' 0"N
26°0' 0"N

Silapthar

TINSUKIA!

rDIBRUGARH DIBRUGARH"DIBRUG ARH*#ve r Sr*#<-- Ri

LAKHIMPUR

UDALGURI!

!

SONITPUR

Udalguri!

!

TanglaBihpurai

SIBSAGAR SIBSAGARDARRANG!

Mangaldai

Riv<erBr

Dhakiajuli

aah m!

!

!

DergaonBokakhat NUMAL IGARH NUMAL IGARH!

"TEZPUR*#*#!

NaziraAmguri!

Sim anagaon!

<-- Rive r!

*Dharamtul
#v
Ri

*#!

<-KAMPUR KAMPUR!

KARBI ANGLONG

Dabakaer

Sarupathar

Pre-Floodli

Umkashi

26°0' 0"N

Hojaipi

26°0' 0"NKo!

!

HOJAI

Lanka!

WEST_K ARBI_ANGLONG
Amring!

Satellite:ResourceSat-2
Sensor: AWiFS
Date of Pass: 02-Mar-2022

Other data used

DIPHU"!

CSRN

HAFLONG"25°0' 0"NNarainpur*#" KARIMGANJ

Bhanga!

<-- Rive r
B

SILCHAR"!

Baraigram"r

KARIMGANJ KARIMGANJ

Kum bhirar ak

CACHAR!

OR
SI\KARIMGANJ

LakhipurDistrict Hq

Normal river / Water bodies
River Bank
Flood Inundation#**#CWC River Gau ge- Normal Flo od Situ ati on

CWC River Gau ge- Extre me /Se ve re Floo d S itu ati onµ0102040Kilometers

This product is prepared on rapid mapping mode for immediate use
and sharing amongst official agencies. This provides preliminary results.

All geographic information has limitations due to the scale, resolution, dateand interpretation of the original source materials.
No ground verification is done.

LalaThis map is prepared from using the ALOS-2 PALSAR satellite data acquired throughSentinel Asia activation

Kukichara

93°0' 0"E

94°0' 0"E

95°0' 0"E

24°0' 0"N

24°0' 0"N"

Other Major Roads

Flood inundation may include rain water accumulation / flood water in low
lying areas.

Note: When publishing this map as part of any report, source may be indicated as " NRSC (2022) - Flood Inundated areas in part of Assam State(as on 25 May 2022)" dated 26.05.2022 Map no : 2022/12, NRSC/ISRO, Hyderabad
92°0' 0"E

Settlement

Railway LineHAILAKANDI!

!

District boundary

HAILAKANDI!

Satellite : ALOS 2
Sensor : PALSAR
Date of pass : 25-May-2022(1100 Hrs IST)

National Highway

AirportState boundary

25°0' 0"N!

Bara Digarr

DIMA_HASAO!

Post-FloodNRC Landuse/Landcover Data
Background data -- Shaded ReliefLumdingLegend!

95°0' 0"EFloods were reported in Assam due to heavy rains followed by rise inwater levels of Brahmaputra & its tributaries during the third week ofMay, 2022. According to ASDMA, Govt. of Assam, Dima Hasao is theworst affected district in current spell followed by Nagaon, Hojai andBarak valley districts. According to Central Water Commission, River Kopili
at Kampur in Nagaon district, is reported to be flowing in extreme flood
situation. Many other tributaries of Brahmaputra river are flowing in severe
flood situation (Source: CWC, newsmedia)

Satellite data usedi (S )D h a n s ir

DHARAMT ULDHARAMT UL

94°0' 0"E

This map highlights the inundation in 17 districts of Assam State as
on 25 May 2022 (1100 HRS IST) .

GOLAGHAT"

93°0' 0"E

Satellite Observations*#MORIGAON MARIGAON

92°0' 0"E

Mariani"GOLAGHAT

Jenggaon

91°0' 0"E

JORHAT

GOL AGHAT GOL AGHAT

Dhing

About the Event

90°0' 0"E"

Phankagaon

NOWGONG

Nakhola!Sonari

JORAHT!

!

!

!

!

NAGAON"KAMRUP_METRO!

Moran"*#SIVASAGAR*#Shantipur

TEZPURTEZPURrapu t

Margher ita

NEAMATIGHATNEAMATIGHATBargang

BISWANATH
ChutiaDigboir!

Dalgaon<-- River Bh o reli!

Majbat!

!

Jaipur!

24°0' 0"N

CHARAIDEO

MAJULI

Rangapara!

Dnakuakhana

24°0' 0"N

27°0' 0"N

27°0' 0"N!

!

25°0' 0"Nr!

TINSUKIA

Dum dum a"

KHOWANG KHOWANG"

Nij Laluk

Chubua!

DIBRUGARH <-- R iv er B ur!hDuliajani D ihing

NORTH LAKHIMPUR

25°0' 0"Nru b an!

"Balijangaon

DHEMAJI

rs ir i!

r

DHEMAJIRRES
National Remote Sensing Centre, ISRO
Dept. of Space, Govt. of India
Hyderabad- 500 037
E-Mail: flood@nrsc.gov.in
www.nrsc.gov.in

nrsc