Flood Waters in Gampaha District Sri Lanka ³ Flood Analysis with ALOS Palsar Data acquired on 18th May 2010 Data Source: Analysed and Prepared by Satellite Images provided by JAXA & METI, Japan Survey Department, Sri Lanka 370000 380000 390000 400000 410000 0 0 7 8 8 0 0 9 0 0 ° ° ° 0 0 5 0 1 0 0 0 ' 0 0 ' ' 1 1 0 " !Giriulla 0 E " " 8 8 E E ! Talahena ! Naila !Alugolla !Maningamuwa Godakalana ! Petigoda ! ! Diruldeniya ! Polwatta ! !Dorowwa !Delwala ! Loluwagoda !Kitalawalana ! Dalupatgedara ! Harankahawa ! Diyagampola ! Delpakadawara !Pupulagammana Koradaminna Madurupitiya ! Baddegedara ! ! Atupotdeniya Katukenda ! ! Hapugahage! dara Mallawagedara ! Paragoda Otarawadiya Lower ! ! ! Balawala ! ! Ko! tadeniyawa Mulleyaya ! Welihinda Maledeniya Nugadeniya ! ! ! ! ! Karawilakumbura ! Horakandawila Mukalangedara ! Kadigamuwa Welihinda ! ! Erabedda ! Agalegedara ! Akarangaha !Walbotale !Godigamuwa West ! Henegama Ot!arawadiya Upper ! Murutana Haloluwa Bajjangoda Godigamuwa Eas! t ! ! ! ! Elapiliyawa ! !Jambugaswatta !Udargawa !Henamulla !Galewatta Godigamuwa Minioluwa Bolagala Waradala ! ! ! ! ! Heenadura ! Loluwa ! Kammalture ! ! ! ! Toppuwa Mukkama Kelegedara Hettimulla ! ! ! Kara! botuwawa ! ! O!ritiyawa Ambalayaya ! Nawana ! !Akaragama !Wekada ! Andimulla Yatimiya ! Tennegama ! Kodunnawa Harakgalegama ! ! Kochchikade ! Delwatura ! Kandalama Pirisyala ! Dem! atahatta ! !Hiralugedara !Perutota ! ! ! Obberiya Koswatta ! !Halpe ! Walpita ! Adupe ! Pallansena Mirigamakanda Pallansena South ! Weliketiya Colony! Udugodagedara Kehelella ! ! Walpe ! Purana Mirigama Katana East ! ! ! ! Welagana Keenadeniya ! Kammaltera ! ! Walpita !Kuligedara !Etgala ! Pahala Madampella ! Hakurukumbura ! ! Ambepussa ! Batalahena ! ! Welihena Kaluaggala ! ! ! Katana West !Karawwa ! ! Talagama Ihala Madampella Ihalagama ! Adikkandiya Katana Siri Abapura Colony ! DIVULAPITIYA ! ! ! Rilakotuwa ! Kudagammana ! ! ! ! Mug! urugampola ! Palangature West Marutagahamulla !Kitulwala Ihalagama ! Kongodamulla ! Palliyapitiya ! Kudagammana ! Hunumulla Mirigama !Medikele Colony !Makura ! !Botal!e !Barawawila ! !Kattuwa !Paranahalpe ! ! Kaluaggala !Baltawa !Narampitiya ! Pahalagama Mirigama Pott!emulla Kindiwala Maditiyawala ! ! ! Pahalagama ! Gurullagama !Ettukala (Part) 0 !Kandawala 0 !Ambana 0 !Wattemulla 0 !Indureagare ! Rassapana Hidiyawala ! 0 !Kitulwala Pahalagama 0 ! ! Disagewatta ! Kadawala ! Balagalla 0 Rassapana Hagawatta 0 ! Panawala ! 0 ! !Koshena !Botale Ihalagama 0 !Poththode Colony ! Udulla ! Kosetadeniya! 8 Dunagaha 8 ! Demataowita ! Neligama Halugama Dalupotha Batepola ! Koshena Lewis Place ! ! Miriswatta ! ! ! ! ! Siyambalangoda Kadirana North Demanhandiya Dagonna Ullalapola ! Bandaragoda Kudapaduwa ! ! ! ! Hidiyawala ! ! Lindura Madabawita Dalupota Kadawala ! ! ! ! ! ! ! !Hulugama ! Periyamulla ! Adikarimulla ! Dunagaha Imbulanwala ! Divulapitiya Botale Ihalagama Disagewatta ! Lindara ! Kadaw! ala ! ! Hidiyawala ! ! D! ivulapitiya Kudapaduwa Batepola ! ! Nugagahahandiya ! Henpitagedara Balagalla Banduragoda ! Neugala Dalupota MIRIGAMA ! ! ! ! !! Demanhandiya Katuwellegama ! Mapalangedara ! Wewagedara Dahinpahuwa ! ! !Arukgoda Kelepitigama Kinawinna !Keppetiwalana ! Wellaweediya ! ! P! elapitigama Hunupitiya Katiyala ! ! Pannalpitiya ! ! !Bomugammana ! Udulla ! Dagonna Madabawita ! ! !Handurumulla ! Koppara Handiya Galgana ! Hapuwalana ! ! ! ! Kamachchodai (Part) ! Yapalana Pamunuwatta ! Gaspe Ganegoda ! ! Palugahawela Horagasmulla ! ! ! ! !Totillagahawatta G! anegoda Mu!handirampitiya !Kundanwila Muddaragama ! !Dolehena !Hediyawala Katuwapitiya Kukulnape !Palmada ! ! Alutepola Hanchapola ! ! ! ! Wattegedara ! ! ! Danowita ! Tammita ! Panawalllanda ! Kimbulapitiya ! Henepola ! Duwa ! Hirikulawa !Weweldeniya Pahalagama ! Muddaragama Hiriwalamulla ! ! Madittagama ! Mangedara ! Millawala Weragoda Munnakkre ! ! Pitipana Weediya ! Galakanda Handiya Hanchapola ! Udawela ! As! sennawatta ! ! Kamburadeniya ! Hapitigama !Patagama ! Palapitiya ! Mabodale Nungomuwa Raddal!goda Kaleliya ! !Walbolana ! Ganimulla Pallewela ! ! ! Kotadeniya ! Weweldeniya Ihalagama ! !Pitipana M!idellawala Webod! amulla Midellakotuwa ! Nilpanagoda Vitanamulla Goluwapokuna ! Torapitiya ! ! Horampella North ! Watinapaha Utuwanbogahawatta !Bolana ! KATANA ! ! Wellewilamulla Kadjugama Kurana !Kendalanda ! ! ! ! Weragoda Balaliya Andiambalama ! NEGAMBO Andiambalama ! Medagampitiya ! Yatiyana ! ! Galgomuwa ! ! Maligatenna Wankepumulla ! ! ! Hedidenikanda Utuwanbogahawatta !Mallehewa ! Essalla Radawadunna !Yatagama ! Bora! godawatta !Medamulla !Horampella South Wadurawa Kowinna ! ! Kurana-Katunayake ! ! Dewamottawa !Kottala ! Kumbaloluwa !Basiyawatta ! Paliyatiyana Kamaragoda ! Wegowwa ! Metikotumulla Kitanawatta Pillawatta! ! !Udugama ! ! ! Panawala ! Unnaruwa Kotagedara ! Pallewewa ! ! Bulugahamulla Pasyala ! ! Dewalapola Kurikotuwa ! ! Wirasurikanda 7°10'0"N Katunayake North ! Minuwangoda ! ! ! Mottunna Maduwa Am!balangahawatta ! Dematadenikanda ! Talahena Wattegedara ! Wadumulla ! Hakwadunna ! ! !Kalawana !Ewariwatta Eluwapitiya ! Walanagoda Wadumulla ! ! Hiripitiya Meegaspitiya ! Hiripitiya North ! Katunayake South ! ! ! Galoluwa ! Wapitamulla ! Wedagama !Nambuluwa ! Pamunuwa ! ! ! Ellamulla ! Parana Veyangoda ! ! ! Arambe Kalahugoda Kalalpitiya Katunayake ! ! Naiwala ! ! Humbutiyawa ! Matammana ! ! Debehera Galoluwa ! Weyangoda ! ! Madawala Ellangala ! ! Wettewa ! Gallegedara ! MINUWANGODA ! Balabowa Wataddara ! !Kongahadeniya Polw! atta ! ! Tempola ! !Gawagomuwa ! Madawala ! Heenatiyana !Danwilana 0 Kuswala 0 ! !Makalanda ! Wataddara 0 Weliya Udamitta Miwitiya 0 ! ! Wellikada ! ! 0 Hendiyamahara 0 !Amandoluwa ! ! Marapola !Goigama 0 0 ! Pattaduwana ! Nittambuwa (part) Ellakkala ! Kotakupe ! ! Marapola ! 9 Dungalpitiya Liyanagemulla Pattigoda 9 ! ! ! Pattalagedara ! ! !Dambutuwa 7 Urukalana Yagodamulla Korase ! Nittambuwa (Part) 7 ! ! ! Pattigo!da !Wigoda Heendeniya Raddolugama(Udagama) !Welhena ! ! Dadagomuwa ! Widiyawatta Ihala Udugampola ! !Ganepola ! Petiyagoda ! ! Ranpokunagama ! Magalegoda !Epambula ! !Maimbula ! Katuwasgoda Dadagamuwa ! Webodagalla !Hakgalla Nekettagalla ! Seeduwa ! ! Halgamppitiya ! Doranagoda ! Settappaduwa N!edagamuwa Uggalboda ! Kalahugahaw!ila ! B! andarawatta ! Kehe! lbaddara Lauwella !Godagama ! Pidipola ! Kandoluwawa !Etha-udakanda Mukalang!amuwa ! Thihariya (East) Maduwegedara Uggalboda ! ! !Watupitiwala Kotugoda ! ! Yatiyana ! Walaliyadda ! ! Bandarabatawala ! ! Bemmulla Kamburugoda ! Raniswala Kattota Kotu! goda ! ! ! ! ! ! Alawala ! Kepungoda Raniswala ! Pelpita Kotugo! da ! ! Kospelawatta !Kebellegodawela !Dambadure !Welagedara ! Dombawala Walpola ! Bogoda ! Matalana ! Sioyambalapitiya !Mudagaamuwa ! ! Mahawatta Colony ! Batapola !Waragoda ! Ambalanmulla ! Batepola Welikadamulla ! Udammita Maduruwita Madelgamuwa Walpola ! Watumulla ! Hagampitiya ! ! ! ! Thihariya (West) ! Hiriwalmulla ! ! ! ! ATTANAGAL!LA ! ! Kalaotuwawa !Kindigoda Ekala Kurunduwatta ! Kaluwalgoda ! Tittalapitigoda Asgiriwalpola ! Daraluwa ! Udaganella Akkaradahaya ! Kudahakapola North ! Mahipalagoda ! Alutgama Bogamuwa ! !Pitiyegedara ! ! Megoda Bolanda ! Wandurumulla ! Mabima Kitawala ! Megoda Tammita ! ! Bogamuwa !Udugoda ! Tammita ! Bogamuwa ! Morupola !Karasnagala Elenegoda ! !Mahawita ! ! Pannila G! allawatta ! ! ! Urapola ! ! Mangalatiriya ! !Gampaha !Miwala ! Makewita ! Medawatugoda Egodagoda Bonegala Ekala !Asgiriya ! ! ! Katugastara ! ! ! ! !Mahawatta ! Ihalagama Dandugama Ekala Aluthgangoda ! Akuraliya Mattagoda ! Jositawatta ! ! Nagoda ! Urapola Weediyawatta !Ogodapola ! ! ! Wirangula Pilankada ! ! Bopetta Wellawatta ! Visakawatta ! Wa!hatiyagama(Udagama) Nikahetikanda !Ambanwita !Kahataowita ! ! Gonagaha Morenna ! ! Gorakadeniya ! Niwandanawatta North ! Korasegoda !Tudella !Kurunduwatta Gam! paha Aluthgama Galtotomulla ! ! Arukpasse ! Dinapamunuwa Morenna ! ! ! Welikad Akarawita Kirindiwita ! ! Hapugastenna ! Kehelwatugoda !Bingpadura Midellawita ! ! Yatawaka ! Uda!tuttiripitiya !Kahambiliyahena ! Delature Yakkaduwa ! Palletuttiripitiya ! ! ! Bendiyamulla Yakkala Yakkala ! Kurawalana Kotagedara Gampaha ! ! ! ! ! ! Beraunna ! ! Walanegoda !Tudella ! Kanuwana ! Maha!ttuwa ! ! Tarakuliy! a Pahalagama Miwitigammana P!attinipitiya Tibbatugoda Koskadawala! Ambagaspitiya Paranagama ! Bulatweldeniya ! Ratmalwita ! ! Epamul!la ! Maeliya Niwandama South ! ! ! Koskandawala Migalla Orutota Chandanagama Opathella ! Indigaslanda !Kuda bollate ! ! ! ! Ruwanpura Indiwitiya Ja-Ela Kidagammulla ! ! ! Makila!ngamuwa ! ! ! Lalupitiya ! ! Yonganmulla ! Bopagama ! Yagoda Wewalgare ! ! ! Tummodara ! ! Pulluhena Miriswatta Warapalana ! ! Kandumulla ! ! Pituwalgoda ! Galboda ! !Walgammulla ! ! ! Moragoda ! Madakotuwa !Beligolla Ambahitiya ! !Miriswatta Mankade ! ! Henarathgoda ! Meda JA-ELA Bollate North Ganemulla ! ! Wewala ! ! ! GAMPAHA ! Ratambale Mottampandura Batagama North ! Happitiya ! ! Egodawa! tta ! ! Bulugahagoda Kimbulgoda ! Bollate South Ganemulla ! ! Malwathu Hiripitiya !Godagedara Pilikuttuwa ! Thimbirigama Kadawala (Part) ! Mudungoda ! ! ! !Itanap[itiya G! alahitiyawa North !Mayilawalana !Ganemulla Kadawala (Part) Rilaulla Kinigama Pituwalgoda !Pasgammana Muturajawela ! ! ! ! ! Kuruwamulla !Mahaicluwa 0 P! ahala Yagoda ! Batepola 0 !Kalaeliya 0 Ihala Yagoda 0 ! Batagama South ! Kunjawatta ! !Belummahara 0 ! !Meddegoda 0 0 Maharagama 0 Paran!aambalama !Batuwatta West ! 8 ! Nugape 8 ! ! Waturagama ! Millate ! Walpola 7 ! Pubudugama ! Pingomuwa 7 ! Batuwatta East ! ! Indurugalla ! ! Pinwatta K!adana Bandaranayakapura ! Walpola !Kossinna Sivralumulla! Kadana ! Kendaliyaddapaluwa