The Mgb Geohazard Assessment

8/13/2019 The Mgb Geohazard Assessment

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AN EXECUTIVE SUMMARYOF THE MGB GEOHAZARD ASSESSMENT

OF BARANGAYS IN NEGROS OCCIDENTAL PROVINCE

In line with the Presidential Directive and NDCC resolutions following theFebruary 17, 200 !outhern "eyte landslide incident, and the need to fast trac# thegeoha$ard %a&&ing &rogra% of the Phili&&ines, ten '10( geologists fro% the )inesand *eosciences +ureau ')*+( Central ffice and -egional ffices .I and .IIconducted a geoha$ard assess%ent of the barangays in Negros ccidentalProvince/ he geoha$ard assess%ent focused on both the landslide and floodsusce&tibilities of the barangays/

In ter%s of landslide susce&tibility, each barangay was rated low, %oderate orhigh/ he rating &ara%eters are as follows

igh

Presence of active and3 or recent landslides

Presence of nu%erous and large tension crac#s

4reas with drainages that are &rone to debris da%%ing

4reas with nu%erous old landslides3escar&%ents

!tee& slo&es

Presence of wea#3roc# slo&e %aterials

!tructures '5oints, beds( di&&ing towards the slo&e face

Nearness to faults

)oderate

4reas with indicative and3or old landslides

Presence of s%all tension crac#s

)oderate slo&es

"ow

"ow to gently slo&ing

No evidence of %ass %ove%ent

The rating ! ea"h #aranga$% &n'e(( ()e"i!ie*% re!er( t the #aranga$)r)er+ he barangays were &resented with a Landslide Threat Advisory, whena&&ro&riate.he 4dvisory infor%s the barangays of their susce&tibility to landslidesand contains the corres&onding reco%%endations &articular to the barangay/

In ter%s of flood susce&tibility, the barangays were defined in ter%s of the de&thand fre6uency of flooding/


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Ta#'e ,+ M&ni"i)a'itie(-Citie( A((e((e* an* the N&.#er ! Baranga$(

)unic&ality3City otal No/ of +rgys/No/ of +rgys/ 4ssessed

1/ +acolod City 1 1

2/ +ago City 2 28/ +inalbagan 1 1

/ Cadi$ City 22 20

9/ Calatrava 0 8:

/ Candoni : :

7/ Cauayan 29 29

;/


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SUMMARY OF THE ASSESSMENTS3

,+ Ba"'* Cit$

+rgy/ )onte .ista and .ista 4legre have low susce&tibility to landslide/

+rgy/ 4langilan and *ranada have none to low susce&tibility to landslide/

4ll the re%aining barangays are not susce&tible to landslide/

Ta#'e,+ Re(&'t( ! Lan*('i*e A((e((.ent ! the #aranga$(

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Baranga$ Na.eLan*('i*e

S&("e)ti#i'it$Rating

Re.ar4(- Re"..en*atin(

1 )onte .ista "ow bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

2 .ista 4legre "ow

8 4langilan None to "ow bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

*ranada None to "ow bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

9 4li5is None

+anago None

7 +rgy/ 1 'Poblacion( None

; +rgy/ 2 'Poblacion( None

: +rgy/ 8 'Poblacion( None

10 +rgy/ 'Poblacion( None


12 +rgy/ 'Poblacion( None


1 +rgy/ ; 'Poblacion( None

19 +rgy/ :'Poblacion( None



1; +rgy/ 12 'Poblacion( None

1: +rgy/ 18 'Poblacion( None


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21 +rgy/ 19'Poblacion( None



2 +rgy/ 1; 'Poblacion( None

29 +rgy/ 1: 'Poblacion( None









8 +rgy/ 2; 'Poblacion( None



87 +rgy/ 81'Poblacion( None







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+rgy/ 8; 'Poblacion( None


+rgy/ 0 'Poblacion( None


; +ata None

: Cabug None

90 ag None

9: aculing None

0 angub None

1 .illa%onte None

In ter%s of flood susce&tibility, the 1 barangays e?&erience varying degreesof flooding/ he results are as follows

Ta#'e 0+ Re(&'t( ! F'* A((e((.ent ! the Baranga$(

Baranga$ Na.e Re.ar4(- Re"..en*atin(

1 4langilan "ow flood de&th of 0>0/9 % and flash flood with lowturbidity are rarely e?&erienced at the barangay/

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2 4li5is "ow flood de&th of 0>0/9 % is rarely e?&erienced at thebarangay/ Re"..en*atin(3bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/4ctivate +DCC/

8 +anago )oderate flood de&th of 0/9>1% is seasonallye?&erienced at Puro#s Cawayan and Catilingban whilehigh flood de&th of @1% affects Puro# -iverside/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels, &ossibly acco%&anied byincreased turbidity 'soil content(/ Identify evacuation site/4ctivate +DCC/

+rgy/ 1 'Poblacion( )oderate flood de&th of 0/9>1% affects Puro# Alacduring rainy season/ Re"..en*atin(3 Develo& anearly warning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels/ 4ctivate+DCC/

9 +rgy/ 2 'Poblacion( igh flood de&th of @1% is seasonally e?&erienced atPuro# !igay/ Re"..en*atin(3 Develo& an earlywarning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels/ 4ctivate+DCC/

+rgy/ 8 'Poblacion( )oderate flood de&th of 0/9>1% seasonally affects the+rgy/ Pro&er, Puro#s Nanca, ila&ia, "ubian 1 B 2,Cere$a North B !outh and ones 1 B 2/

Re"..en*atin(3 Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ 4ctivate +DCC/

7 +rgy/ 'Poblacion( )oderate flood de&th of 0/9>1% is seasonallye?&erienced at the barangay es&ecially when high tidecoincides with the heavy down&our of rain/ !tor% surgealso causes flooding in the area/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ 4ctivate +DCC/ Clear cloggeddrainages/

; +rgy/ 9 'Poblacion( verflowing of )andalagan Cree# during ty&hoons andheavy rainfall causes low flood de&th of 0>0/9%/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/

: +rgy/ 'Poblacion( )oderate flood de&th of 0/9>1% affects the barangay/Puro# )asagana, Pilit I and II are usually flooded with 2ft/ of water during heavy rains/ Flooding is caused byinade6uate drainage syste%/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/

Develo& an ade6uate drainage syste%/

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10 +rgy/ 7 'Poblacion( )oderate to high flood de&th of 0/9>@1% affect thebarangay/ Puro# )agnolia and Coca>cola are flooded atleast waist>high/ Causes of flooding include stor%surges, silted3clogged and inade6uate drainage/ !everalhouses are built along waterways/ Re"..en*atin(3

Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/Identify evacuation site/ Clear obstruction at the cree#and regularly clean drainage/

11 +rgy/ ; 'Poblacion( igh flood de&th of @1% affects the barangay/ Floodingoccurs at least 8? a year/ hree yrs ago, 70 fa%ilieswere affected by flooding/ Causes of flooding includesi%ultaneous occurrences of high tide and heavy rainsstor% surges, silted3clogged and inade6uate drainage/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease in

cree#3river water levels/ Develo& an ade6uate drainagesyste%/

12 +rgy/ : 'Poblacion( )oderate to high flood de&th of 0/9>@1% affect thebarangay/ Floodwaters reaching @1% high wase?&erienced by the bgy/ several years ago/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Identify evacuation site/

18 +rgy/ 10 'Poblacion( )oderate flood de&th of 0/9>@1% affect the barangay/Causes of flooding include stor% surges, silted3clogged

and inade6uate drainage/ !tor% surge and coastalflooding affects at least 20 fa%ilies/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/-egular clearing of waterways i/e/ drainage syste%,cree#/

1 +rgy/ 11 'Poblacion( )oderate flood de&th of 0/9>@1% affect the barangay/Puro# Da%a de Noche and Cadena de 4%or areregularly flooded during heavy rainfall/ Causes offlooding include large volu%e of rainfall,silted3clogged3bloc#ed and inade6uate drainage/

Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Develo& an ade6uate drainagesyste%/

19 +rgy/ 12 'Poblacion( )oderate to high flood de&th of 0/9>@1% affect thebarangay/ he barangay is a reclai%ed area and isflooded twice a year/ Flood>&rone areas include Puro#)ali&ayon and )asinadyahon/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/Identify evacuation site/ Clear waterways regularly/

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1 +rgy/ 18 'Poblacion( igh flood de&th of 0/9>@1% affect the barangay/ Flood>&rone areas include Puro# +oulevard and +agong nlad/Cree# is heavily clogged with garbage and other debris/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease in

cree#3river water levels/ Identify evacuation site/ Clearwaterways/ Develo& an ade6uate drainage that cancontain the volu%e of floodwater/

17 +rgy/ 1 'Poblacion( "ow flood de&th of 0>0/9 % rarely occurs in the area/ Noalar%ing flooding incident

1; +rgy/ 19 'Poblacion( "ow to %oderate flood de&th of 0>1 % rarely occurs inthe area/ +arangay was flooded during y&hoon -u&ingand Pe&ing/ +rgy/ hall is located at the reclai%ed areafor%erly a &ortion of )au&ay Cree#//

1: +rgy/ 1 'Poblacion( )oderate flood de&th of 0>1 % rarely occurs in the area/Duration of flooding is 2 days/ Cause of flooding issilted3clogged3bloc#ed and inade6uate drainage/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Clear waterways/

20 +rgy/ 17 'Poblacion( "ow flood de&th of 0>0/9 % rarely occurs in the area/Cause of flooding is silted3clogged3bloc#ed andinade6uate drainage/ Re"..en*atin(3Develo& anearly warning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels/ Clear

waterways/21 +rgy/ 1; 'Poblacion( )oderate flood de&th of 0>1 % rarely occurs in the area/

Puro# Interior near an unna%ed cree# is flooded/Duration of flooding is 2 hours/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/Clear waterways/

22 +rgy/ 1: 'Poblacion( None/

28 +rgy/ 20 'Poblacion( None at the brgy/ &ro&er/ igh flood de&th of 0>@1 %occurs in Puro# 4vocado, near an unna%ed cree# isflooded/ Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Clear waterways/

2 +rgy/ 21 'Poblacion( )oderate flood de&th of 0>1 % occurs in the area/ Puro#Paghidait, near an unna%ed cree# is flooded/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Clear waterways/

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29 +rgy/ 22 'Poblacion( "ow flood de&th of 0>0/9 % occurs in the area/Floodwaters recede easily after 2 hrs/ Cause of floodingis drainage &roble%/ Re"..en*atin(3Develo& anearly warning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels/ Clear

waterways/2 +rgy/ 28 'Poblacion( "ow flood de&th of 0>0/9% occurs in the area/ Puro#

)asinulondon is located in a low>lying area and isflooded/ Floodwaters recede easily/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/




80 +rgy/ 27 'Poblacion( "ow flood de&th of 0>0/9% occurs in the area/ +rgy/&ro&er has drainage &roble%/ Floodwaters recede after2 hours/ Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/

81 +rgy/ 2; 'Poblacion( "ow flood de&th of 0>0/9% occurs in the area duringsi%ultaneous occurrences of high tide and unusuallyheavy rain/ Flood>&rone areas include Puro# Chico,"u%boy and I&il>i&il/ Puro# Chico has no &ro&erdrainage facility/ Floodwaters recede after 2 hours/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ I%&rove drainage facility/



8 +rgy/ 81 'Poblacion( )oderate flood de&th of 0>1 % occurs in the area/ Puro#!to/ o%as, located along the river is flooded and 20households are affected/ Re"..en*atin(3Develo&an early warning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels/ Clearwaterways/ rgani$e +DCC and attend trainings on

disaster &re&aredness and %itigation/ -egular dredging

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of the river/




8; +rgy/ 89 'Poblacion( Puro# )ali&ayon '%outh of "u&it -iver(, )aabi>abihonand )ahiliugyon are flood>&rone areas/ Flooding occursduring si%ultaneous occurrences of high tide '@2%( andheavy rains/ Re"..en*atin(3Develo& an earlywarning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels/ I%&roveflood control structures along the e%ban#%ent/rgani$e +DCC and attend trainings on disaster&re&aredness and %itigation/ Identify relocation sites forthe three flooded &uro#s/

8: +rgy/ 8 'Poblacion( )oderate flood de&th of 0>1 % occurs in the area/ Puro#"itsonan is &rone to flashfloods/ Eorst flood in the area

is during y&hoon Pe&ang/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/Identify evacuation sites and relocation sites for affectedresidents/ Install flood control %easures along theriverban#/

0 +rgy/ 87 'Poblacion( )oderate flood de&th of 0>1 % occurs in the area/ Puro#!to/ Nio is flood>&rone, 80>89 households are affected/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ I%&rove drainage facility/

1 +rgy/ 8; 'Poblacion( )oderate flood de&th of 0>1 % occurs in the area/ Puro#Ca%ia and !a%&aguita are flood>&rone/ Flooding occursduring si%ultaneous occurrences of high tide '@2%( andheavy rains/ Cause of flooding is clogged drainage/Eorst flood occurred last 1::9/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/I%&rove drainage facility/

2 +rgy/ 8: 'Poblacion( igh flood de&th of @1 % occurs in the area/ Puro#=atilingban 1 and 2 are flood>&rone/ Flooding occursduring si%ultaneous occurrences of high tide '@2%( and

heavy rains, about 200 households are affected/

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Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Install of flood &roteftion%easures along the e%ban#%ent of "u&it -iver/

8 +rgy/ 0 'Poblacion( igh flood de&th of @1 % occurs in the area/ Puro#

+agong =atilingban, 4%%ali$ 1, )alinong are flood>&rone/ Flashflood occurred last ct/ 2;, 1::9 'y&hoonPe&ang(, 11 houses were totally da%aged in 4%%ali$>1/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/

+rgy/ 1 'Poblacion( igh flood de&th of @1 % occurs in the area/ Puro# and 9 are flood>&rone, 80 fa%ilies are affected along theriver/ Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ 4ctivate +DCC/

9 +ata "ow flood de&th of 0>0/9 % occurs in the brgy/ &ro&er/)oderate flood de&th of 0>1 % occurs in Puro# !aw%ill1, 2 and 8, )abinoligay +loc# 17/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/4ctivate +DCC/

Cabug None in brgy/ &ro&er/ Flooding occurs in Puro#"echonan, !antan and Casanayan/ Flooding de&th at0/9 %/ Cause of flooding is narrowing of waterways dueto recla%ation of cree# ban#s/ Re"..en*atin(3

Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/Clear and widen cree#s/

7 0/9 % occurs in the brgy/ &ro&er/)oderate flood de&th of 0>1 % occurs in !an Dionisio!ubd/ area and in far%lands/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/

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90 andu%anan None to low in +rgy/ &ro&er/ Flooding in one 10 withde&th of 0/9 % is caused by drainage &roble%/Re"..en*atin(3 Construction of drainage syste%along one 10/

91 )andalagan "ow flood de&th of 0>0/9 % occurs in the brgy/ &ro&er/

)oderate flood de&th of 0>1 % occurs near3along)andalagan -iver, Puro# Carvic, in front of -obinsonGs/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/

92 )ansilingan None to low in +rgy/ &ro&er/ )oderate flood de&th of 0>1% occurs in Puro# i%aya, dee&/ 4lso &rone tosurges and coastal erosion/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/

Conduct and attend disaster &re&aredness and%itigation training/ 4ctivate +DCC/

97 !u%>4g None in +rgy/ &ro&er/ igh flood de&th of @1 % occurs inPuro# )ahigug%aon, candelaria, Casanagan and san+enito/ No drainage syste% in Puro# Progreso, Fati%a,!an Hose 2, na%i>na%i>1, !an !ebastian and )agayon/Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Install drainage syste% in flood>&rone areas/

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9; aculing igh flood de&th of @1 % occurs in the area/ Flood>&roneareas include Puro# "irio, +CC College, Puentebellaarea, !harina eights, !t/ Hohn area, Doa Huliana, Cityigh !chool area, City heights/ Cause of flooding is lowto&ogra&hy of the area and &oor drainage syste%/

Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Conduct and attend disaster&re&aredness and %itigation training/ 4ctivate +DCC/Install a&&ro&riate drainage syste%/

9: angub "ow flood de&th of 0>0/9 % occurs in the brgy/ &ro&er/Flood>&rone areas include Puro# Paghidait, )atahu%,-oadside and !an -o6ue/ Flooding is caused bysi%ultaneous occurrences of high tide '@2%( and heavyrains, clogged drainage and lac# of drainage syste%/Re"..en*atin(3Develo& an early warning

device3syste%/ bserve for ra&id increase3decrease incree#3river water levels/ Clear and install a&&ro&riatedrainage syste%/

0 .illa%onte "ow flood de&th of 0>0/9 % occurs in the brgy/ &ro&er/)oderate flood de&th of 0>1 % occurs in erbias 2,!olong 2, =aba#awan, Puro# 1;, erba +uena, %edalla,%ilagrosa, Puro# Chave$, ubay/ Re"..en*atin(3Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels/

1 .ista 4legre "ow flood de&th of 0>0/9 % occurs in the brgy/ &ro&er/

.illa 4ngela is flood>&rone but has not e?&eriencedflooding/ Re"..en*atin(3Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels/

0+ Bag Cit$

4ll the barangays are not susce&tible to landslide but so%e have areas that

are given higher ratings due to their &ro?i%ity to unstable slo&es/


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1 Ili5an None at the +rgy/Pro&er igh at

Puro# )alunggay +

-ecent landslide escar&%entsobserved at Puro# )alunggay +/

Re"..en*atin(3 )onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ Develo& an earlywarning device3syste%/ bservefor saturated ground or see&s inareas that are not ty&ically wet/bserve for sun#en or dis&lacedroad surfaces/ Constantco%%unication and u&dates with+rgy/ )ailu% and +inubuhan on

geoha$ard situation/ No housesshould be constructed nearlandslide &rone areas/ !lo&estabili$ation %easure should bea&&lied to %itigate landslide/

2 )ailu% None at the +rgy/Pro&er igh at

Puro#s)anghu%ay and

4ba#a

"andslide incident occurred in year200; at Puro# )anghu%ay/Re"..en*atin(3 )onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ bserve for

saturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/ Constant co%%unicationand u&dates with +rgy/ Ili5an and)a>ao on geoha$ard situation/ Nohouses should be constructed nearthe landslide &rone areas/ !lo&estabili$ation %easure should bea&&lied to %itigate landslide/

8 +inubuhan None

)a>ao None

9 +acong None

!a%&init None

7 +alingasag None

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; Calu%angan None

: "ag>asan None

10 Poblacion None11 !agasa None

12 Caridad None

18 4lian$a None

1 +agroy None

19 4buanan None

1 Dulao None

17 abunan None

1; aloc None

1: +usay None

20 Na&oles None

21 Don Horge 4raneta None

22 )alingin None

28 Pacol None

2 4ti&uluan None




1 4buanan igh flood de&th of @1% affects acienda


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8 4ti&uluan igh flood de&th of @1% rarely occurs/ 4 floodingincident in year 1:: or 1::9 led to 2 casualties atPuro# -iverside caused by the overflowing of +ago-iver/

+acong igh flood de&th of @1% and flash flood with high

turbidity rarely occurs/ verflowing of !a&a Cree# duringy&hoon ring '1::1( and y&hoon ndoy '200:(affected a&&ro?i%ately 12 houses at Puro# uburan/verflowing of +antulinao -iver also affects !itios=awayan, u%ayan, Paraiso, =alubihan, 4bi>abihon andPine ree/

9 +agroy "ow flood de&th of 0>0/9 % and flashflood with lowturbidity rarely occur at the barangay/ )oderate floodde&th of 0/9>1 % affects agricultural lands/

+alingasag igh flood de&th of @1% is seasonally e?&erienced atareas near the !ibud Cree# affecting a&&ro?i%ately 0households in the area/

7 +inubuhan igh flood de&th of @1% is seasonally e?&erienced atPuro#s Eaterlily '29 households affected(, Daisy '10households affected(, Aellow +ell '1 householdsaffected(, !unflower '8 houses near riverban#s affected(and !a%&aguita3Pro&er '80 houses affected(/ Floodingis caused by the overflowing of )aragandang andPali&ian -ivers/ Re"..en*atin(3 Develo& an earlywarning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels, &ossibly

acco%&anied by increased turbidity 'soil content(/Constant co%%unication and u&dates with +rgy/ )ailu%,Ili5an and )a>ao on geoha$ard situation/

; +usay "ow flood de&th of 0>0/9 % rarely occurs/ igh floodde&th of @1 % affects Puro#s Ni&a and +alenghoy due tothe overflowing of +usay -iver/

: Calu%angan igh flood de&th of @1% is seasonally e?&erienced at thebac# of barangay hall/

10 Caridad "ow flood de&th of 0>0/9 % rarely occurs while high floodde&th of @1% affects houses along +ago -iver at Puro#+ayabas 1/

11 Don Horge 4raneta "ow flood de&th of 0>0/9 % seasonally affects acienda*uba, &ortions of acienda aragosa, Puro# -iversideand &ortions of Puro# Canlaon/ Floodwaters e%anatefro% )aragandang -iver/ -iverban# erosion also&resent at acienda *uba/ 4 flash flood incident in year1::9 affected so%e &uro#s of the barangay/

12 Dulao igh flood de&th of @1% is seasonally e?&erienced atPuro# !along due to drainage>related &roble%/

18 Ili5an igh flood de&th of @1% affects Puro# along andresulted to 2 casualties due to the overflowing of

Na#alang -iver/ +an# scouring affects Puro#s =a&ayas

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and )alunggay/

1 "ag>asan igh flood de&th of @1% is seasonally e?&erienced at thebarangay/ Eorst flooding incident was during y&hoon

-u&ing/19 )a>ao igh flood de&th of @1% rarely affects the barangay//

Flash flood with low turbidity co%%only occurs/ Duringy&hoon ring '2002(, overflowing of )a>ao -ivercaused flooding at Puro# -iverside of )abuhay andPuro# +agong !ilang/ 10 houses were washed awayresulting to ; casualties/ Continuous rains also affectPuro# I&il>i&il, Narra and D> with high flood de&th of@1%/ Re"..en*atin(3 bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/Constant co%%unication and u&dates with +rgy/ Ili5an,+acong, )ailu% and Don Horge 4raneta on geoha$ardsituation/

1 )ailu% "ow flood de&th of 0>0/9 % and flashflood with lowturbidity rarely occur at the barangay affecting Puro#sisa and related&roble%/

1: Pacol "ow flood de&th of 0>0/9 % seasonally affects Puro#sCalubay, Ca%atis and *away>*away/ Flooding duringrainy season is caused by the overflowing of theirrigation canal and insufficient drainage syste%/

20 Poblacion igh flood de&th of @1% seasonally occurs/ he entirebarangay was affected by flooding during y&hoonndoy/

21 !agasa "ow flood de&th of 0>0/9 % and flash flood with %oderateturbidity rarely occur at the barangay/ igh flood de&th of@1% affects Puro#s )alinong, !an Nicolas and other

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low>lying areas and houses along !agasa Cree#/

22 !a%&init igh flood de&th of @1% affects Puro#s )abinuligon,)aghili>ugyon, 4raneta !t/ , =a%unsil, )ainuswagonand along -afael !alas Drive during continuous rainfall/

Coastal erosion also affects areas near the coast/28 abunan None

2 aloc igh flood de&th of @1% affects Puro# -a%os due to theoverflowing of Punta aytay Cree# during rainy season/"ow flood de&th of 0>0/9 % li#ewise affects Puro# Paho!outh/ Floodwaters e%anate fro% aloc Cree#/

5+ M&ni"i)a'it$ ! Bina'#agan

+rgy/ 4%ontay has %oderate susce&tibility to landslide but have areas thatare given a high landslide susce&tibility rating due to the stee& slo&esbounding the area/

4ll the re%aining barangays are not susce&tible to landslide but so%e have

areas that are given higher ratings due to their &ro?i%ity to unstable slo&es/


Baranga$ Na.e

Lan*('i*e

S&("e)ti#i'it$Rating Re.ar4(- Re"..en*atin(

1 4%ontay )oderate at the+rgy/ Pro&er ighon stee&ly slo&ing

areas

he following are the identifiedlandslide &rone areas !itioNabilog, a%bu, 4gbalanao,=aranawan and ag>uban whereina landslide incident in year 2001in5ured 9 &ersons/Re"..en*atin(3)onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,

tension crac#s(/ Develo& an earlywarning device3syste%/ Identifyevacuation site/ Identify relocationsite for residents of !itio Nabilogliving near stee& slo&es/ Constantco%%unication and u&dates with+rgy/ !antolon geoha$ard situation/

2 !antol None at the +rgy/Pro&er )oderate

on slo&es boundingPuro# =a&ayran

ension crac#s observed alongslo&es at Puro# =a&ayran/&rone areas/

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Re"..en*atin(3 )onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ bserve forsaturated ground or see&s in areas

that are not ty&ically wet/8 +iao None at the +rgy/

Pro&er )oderateon stee& slo&es

here are sitios located in u&landareas/ Re"..en*atin(3bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warningdevice3syste%/

Progreso 'Pob/( None

9 !an Hose None

!an Huan 'Pob/( None

7 )arina 'Pob/( None

; !an .icente 'Pob/( None

: !an eodoro 'Pob/( None

10 Paglau% 'Pob/( None

11 Can%oros 'Pob/( None

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subside/ Re"..en*atin(3Develo& an early warningdevice3syste%/ Identify evacuation site/ bserve forra&id increase3decrease in cree#3river water levels,&ossibly acco%&anied by increased turbidity 'soilcontent(/ Constant co%%unication and u&dates with

+rgy/ !antol on geoha$ard situation/2 +agroy igh flood de&th of @1% is seasonally e?&erienced at the

barangay during heavy rains and ty&hoons/ Duringy&hoon -u&ing, al%ost all the houses includingagricultural lands along *uintubhan -iver and Nationalighway were flooded/ !ugarcane fields at !itio !an4gustin are usually affected during rainy season/Re"..en*atin(3Develo& an early warningdevice3syste%/

8 +iao igh flood de&th of @1% affects the barangay duringheavy rains and ty&hoons/ In year 200:, the overflowingof Pagi&lan -iver resulted to 1 casualty/ !o%e carabaosand livestoc# also drowned/ 4gricultural lands of !itioCandida were also affected/ Re"..en*atin(3Develo& an early warning device3syste%/ Constantco%%unication and u&dates with +rgy/ Payao ongeoha$ard situation/

Can%oros 'Pob/( igh flood de&th of @1% is seasonally e?&erienced atPuro# Panay, uway and +ubu during heavy rains andty&hoons/ Coastal area is &rone to stor% surge/Re"..en*atin(3Develo& an early warning

device3syste%/ Identify relocation site for residents livingat the identified flood &rone areas/ Constantco%%unication and u&dates with +rgy/ 1% is e?&erienced at the

+rgy/ Pro&er while areas along the riverban# are flooded

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with 2 to 8 % flood height/ Puro# -iverside, !a%&aguita


23/155

12 !an Pedro 'Pob/( Eorst flooding event which lasted for 2 to 8 daysaffected !itio Isla with high flood de&th of @1% duringy&hoon -u&ing/ Re"..en*atin(3Develo& an earlywarning device3syste%/ -egular dredging of cree#s andcanals to &revent overflow and flooding of nearby areas/

18 !an eodoro 'Pob/( igh flood de&th of @1% affects Puro# 4&itong and Narraduring heavy rains and ty&hoons/ verflowing of4li%ango Cree# can affect about ; households/ Eorstflooding incident was during y&hoon -u&ing whereinwhole area was flooded with water level reaching 8 to %eters high/ Re"..en*atin(3Develo& an earlywarning device3syste%/ Identify evacuation site/ bservefor ra&id increase3decrease in cree#3river water levels,&ossibly acco%&anied by increased turbidity 'soilcontent(/ Identify relocation site for residents of Puro#4&itong and Narra/ Constant co%%unication and

u&dates with +rgy/ !an Pedro on geoha$ard situation/1 !an .icente 'Pob/( igh flood de&th of @1% affects the barangay during

heavy rains and ty&hoons/ Eorst flooding event wasduring y&hoon -u&ing wherein high water levelsub%erged even the National ighway/ Flood watersubsides after 2 to 8 days/ Re"..en*atin(3 bservefor ra&id increase3decrease in cree#3river water levels,&ossibly acco%&anied by increased turbidity 'soilcontent(/ Constant co%%unication and u&dates with+rgy/ !an eodoro on geoha$ard situation/

19 !anto -osario'Pob/( Eorst flooding incident which lasted for 8 days affectedthe whole barangay with %oderate flood de&th of 0/9>1%during y&hoon -u&ing/ During wet season, rains for 2to 8 days can cause low flood de&th of 0>0/9% within the+rgy/ Pro&er/ Re"..en*atin(3 Constantco%%unication and u&dates with +rgy/ !an eodoro ongeoha$ard situation/

1 !antol igh flood de&th of @1% is seasonally e?&erienced at thebarangay/ Flash flood with high turbidity co%%onlyoccurs and affect Puro#s =abalian and 4%ilis in !itio4baca/ )ore than 10 casualties fro% flash flood have

been recorded since year 1:;9/ )ore than 10 hectaresof cro& lands in Puro# 4%ilis including livestoc# and&ro&erties of barangay residents were da%aged by floodwaters/ Re"..en*atin(3 Develo& an early warningdevice3syste%/ Identify evacuation site/ bserve forra&id increase3decrease in cree#3river water levels,&ossibly acco%&anied by increased turbidity 'soilcontent( Constant co%%unication and u&dates with+rgy/ Cansalog, Isabela on geoha$ard situation/Provision of bridges in sitios co%%only affected by flashfloods/

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6+ Ca*i7 Cit$

+rgys/ Herusale% and )agsaysay have low landslide susce&tibility rating to

landslide/ +rgy/ Cabahug and +rgy/ )abini &ro&er have no susce&tibility but

low in hilly and in !o/ Igca%alig res&ectively/ 4ll the re%aining barangays are not susce&tible to landslide but so%e have

areas that are given with low to high landslide susce&tibility ratings due totheir &ro?i%ity to unstable slo&es/

+rgy/ C/ .illacin and ./ F/ *ustilo were not assessed due to &eace and order

situation and difficulty in accessing the area/


Baranga$ Na.e Lan*('i*eS&("e)ti#i'it$Rating


1 Herusale% "ow Re"..en*atin(3 bserve forra&id increase3decrease incree#3river water levels, &ossiblyacco%&anied by increased turbidity'soil content(/ bserve saturatedground see&s in areas that are notty&ically wet/ 4ctivate +DCC

2 )agsaysay "ow Re"..en*atin(3 )onitor

&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ 4ctivate +DCC

8 Cabahug None but low inhilly areas

4ndres +onifacio None

9 +an6uerohan None

+arangay one 1 None

7 +arangay one 2 None

; +arangay one 8 None

: +arangay one None

10 +arangay one 9 None

11 +arangay one None

12 +urgos None

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18 Cadi$ .ie5o None

1 Caduha>an None

19 Daga None

1 "una None

17 )abini None at +rgy/Pro&er low at !itio

Igca%alig

Re"..en*atin(3 )onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ bserve saturatedground see&s in areas that are notty&ically wet/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/

1; !icaba None

1: iglawigan None

20 ina%&a>an None

In ter%s of flood susce&tibility, the 2 barangays e?&erience varying degrees

of flooding/ he results are as follows



1 Herusale% None at barangay &ro&er high flood de&th of @1% ise?&erienced in low> lying areas &articularly in aciendaHoanna and Puro# u%&o#/ Re"..en*atin(34ctivate +DCC

2 )agsaysay igh flood de&th of @1% is e?&erienced in this area

during y&hoon -u&ing that lasts for 2>8 days/Re"..en*atin(3 Develo& an early warningdevice3syste% intended for flooding>related ha$ard&revention/

8 Cabahug Eorst flood history is during ty&hoon ndoy with @1%flood level at Puro# !isoy, 2>8 hrs flood located nearPani6uiran -iver, silted river channel/ ne householdrecorded da%aged by the floodwater/Re"..en*atin3-egular dredging of river channel/

Constant co%%unication and u&date with +rgy/

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ina%&a>an/

4ndres +onifacio None at barangay &ro&er however, in 1::7 river ban#erosion destroyed 2 concrete bridges located withinacienda Pe&ita due to strong river current/

9 +an6uerohan )oderate flood de&th of 0/9>1%/ at !ta/ cru$ eightsousing and !o/ Cani&a>an during continuous heavydown&our/ Re"..en*atin(3 Constantco%%unication and u&date with +rgy/ one /

+arangay one 1 Coastal area is &rone to stor% surge/ Ehole barangaye?&erience flooding during heavy down&our at %oderateflood 0/9>1% high/ Re"..en*atin(3 Constantco%%unication and u&date with +rgy/ one 2/

7 +arangay one 2 )oderate flood de&th of 0/9>1%/ at Puro# 4ndrea duringcontinuous heavy rains coincident with high tide level/4rea is within fish&ond affecting a&&ro?i%ately ;70household in the nearby subdivision area/Re"..en*atin(3 I%&rove drainage facility at Puro#4ndrea '4ndrea .illage( and install flood>%itigatingstructures to %ini%i$e if not to &revent tidal flooding inthe area/ Constant co%%unication and u&date with +rgy/one 8/

; +arangay one 8 +arangay &ro&er flooded during continuous heavy rainsdue to insufficient drainage facility/ "ow>lying area nearthe coast %ostly affected by flood during heavydown&our coincident with high tide level, subsides

readily after the rains/ Re"..en*atin(3 I%&rovedrainage facility and install flood>%itigating structures/Constant co%%unication and u&date with +rgy/ one /

: +arangay one )oderate flood de&th of 0/9>1%/ at Puro#s 4ton and .illaand Puro#s inago, )ali&ayon and !to/ Nio 'nearfish&ond( during continuous heavy rains coincident withhigh tide level/ Re"..en*atin(3 I%&rove drainagefacility in flooded areas/ Constant co%%unication andu&date with +rgy/ one 9/

10 +arangay one 9 Coastal area is &rone to stor% surge/Re"..en*atin(3 Constant co%%unication and

u&date with +rgy/ one and one /

11 +arangay one No re&orted flooding incident/ owever, the barangay islocated along the %outh of ina%&a>an river which is areclai%ed river delta/ Re"..en*atin(3 Constantco%%unication and u&date with +rgy/ one 9/

12 +urgos igh flood de&th of @1% is e?&erienced in this area/4reas situated along the riverban#s such as aciendas+arbara, Filo%ena and !agrado e?&erienced their 1st

high flooding incidence in 1:::/

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18 Cadi$ .ie5o None at barangay &ro&er

1 Caduha>an None at barangay &ro&er however, in low>lying areasli#e !itio acienda +ernandita high flood de&th of @1% ise?&erienced in this area/ Re"..en*atin(34ctivate

+DCC19 Daga igh flood de&th of @1% is e?&erienced in low>lyingcoastal &uro#s while %oderate flood de&th of 0/9>1 %affects Puro# =a#ahuyan and acienda 4slu%/Re"..en*atin(34ctivate +DCC

1 "una None at barangay &ro&er however, the low>lying areasin acienda %a&og and Crossing Pa5o has high floodde&th of @1%/Re"..en*atin(34ctivate +DCC

17 )abini No flooding at barangay &ro&er however, in low>lyingareas li#e acienda an None/

1+ M&ni"i)a'it$ ! Ca'atra8a

+rgy/ +agacay and Dolis have high susce&tibility to landslide/

+rgy/ )enchaca, igbon, )ahilu%, Pantao, )ina>uto#, inab>ongan, 4ni>e,

igbao, "along, Pinocutan, )ina>&aso#, )arcelo, "aga>an, Paghu%ayan andigbao have %oderate susce&tibility to landslide/

+rgy/ Castellano, )alatas and eli% have low to %oderate susce&tibility to

landslide/

+rgy/ 4g&angi, )acasilao, !an +enito, Cabungahan, )a>aslob, Einaswasan,

Cala%&isawan, Ilaya, )alanog, +uenavista, Cru$ have low susce&tibility tolandslide/







1 +agacay igh +rgy/ Pro&er is located on a

sin#hole/ )oderately stee& slo&es

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surround the barangay/ -oaddis&lace%ent started duringy&hoon Nitang at !itio +ugo/Re"..en*atin(3 bserve for&resence of %ass %ove%ent 'e/g/

landslides, tension crac#s(/Develo& an early warningdevice3syste%/ Identify evacuationsite/ bserve for sun#en ordis&laced road surfaces/ I*enti!$re'"atin (ite !r re(i*ent( !the Brg$+ Pr)er+ Constantco%%unication and u&dates with+rgy/ Cabungahan on geoha$ardsituation/

2 Dolis igh at !itio

Duyanon, &ortionof the +rgy/ Pro&erand along roadcut

leading to thebarangay

)onitor &rogress and observe for

&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for saturated ground orsee&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/

8 )enchaca )oderate )onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warning

device3syste%/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for saturated ground orsee&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/

igbon )oderate -ain>induced locali$ed landslideoccurred at !itio Dagundong wherea&&ro?i%ately 90 households are

located/ Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for sun#en or dis&lacedroad surfaces/

9 )ahilu% )oderate )onitor &rogress and observe for

&resence of %ass %ove%ent 'e/g/

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landslides, tension crac#s(/

Pantao )oderate at the+rgy/ Pro&er igh

at !itios i&olo,

ulangon, 4siti and+asag

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warning

device3syste%/ bserve forsaturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

7 )ina>uto# )oderate at the+rgy/ Pro&er ighat !itios )ina>uto#

Pro&er and)ag#ataga#

4 %inor landslide has affected the&lantations in the area/Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for saturated ground orsee&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/

; inab>ongan )oderate at the

+rgy/ Pro&erighat !itio *a%ot


&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/

: 4ni>e )oderate at the+rgy/ Pro&er igh

at !itio )alalag

-ecent3active landslides observedat !itio )alalag/Re"..en*atin(3 )onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/bserve for saturated ground orsee&s in areas that are not ty&ically

wet/ bserve for sun#en ordis&laced road surfaces/

10 Paghu%ayan )oderate at the+rgy/ Pro&er igh

at !itios4la%bihod, no,

Dos,=a%balugbog,

)anilad !ilad andPalabanhaw

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warningdevice3syste%/ bserve forsaturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

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11 "aga>an )oderate at the+rgy/ Pro&er igh

at !itios*ui%&untan,

4ntubayun and

Cabalagnan

)onitor &rogress of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

12 )arcelo )oderate at the+rgy/ Pro&er ighat !itio Ca%ao and

&&er uebisan

-ecent3active landslides observedat !itio Ca%ao/ Eides&read soilcree& noted at !itio uebisan and+alagoncagay/Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for saturated ground orsee&s in areas that are not ty&ically

wet/ bserve for sun#en ordis&laced road surfaces/

18 )ina>&aso# )oderate at the+rgy/ Pro&er igh

at !itiosIcugan,inibiangan

, +ig#at andCalanugan

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for saturated ground orsee&s in areas that are not ty&icallywet/

1 Pinocutan )oderate at the+rgy/ Pro&er igh

at !itio +elle$a

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tension

crac#s(/ Develo& an early warningdevice3syste%/ bserve forsaturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

19 "along )oderate at the+rgy/ Pro&er igh

at !itios4gbubu#log,

"abuyaw,

Cabalagnan andPinasadwan

4 %assive landslide occurredduring y&hoon Pe&eng 'ctober200:( at !itio 4gbubu#log/"andslides were also noted at!itios Cabalagnan, "abuyaw and

Pinasadwan/ Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for saturated ground orsee&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/

1 igbao )oderate at the+rgy/ Pro&er ighat Puro# )alabago

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/

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17 eli% "ow to )oderate atthe +rgy/ Pro&er

igh at !itiosPagtaguan, Pantig,=a%balugbog and

Dalaya&an

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warningdevice3syste%/ bserve forsaturated ground or see&s in areas

that are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

1; )alatas "ow to )oderate atthe +rgy/ Pro&er

igh at !itios)ag#a%alig,

)asi%bahon, 4siti,Pro&er, ibusan,

)inati&i# andDug%a

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warningdevice3syste%/ bserve forsaturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

1: Castellano "ow to )oderate atthe +rgy/ Pro&er

igh at !itio!a%bulawan


20 Cru$ "ow )onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/

landslides, tension crac#s(/bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for saturated ground orsee&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/

21 +uenavista "ow bserve for &resence of %ass%ove%ent 'e/g/ landslides, tension

crac#s(/22 )alanog "ow )onitor &rogress and observe for

&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warningdevice3syste%/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for saturated ground orsee&s in areas that are not ty&ically

wet/ bserve for sun#en or

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dis&laced road surfaces/

28 Ilaya "ow +arangay and Day Care Center aresituated at the foot of a %oderatelystee& slo&e/ Re"..en*atin(3

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for sun#en or dis&lacedroad surfaces/

2 Cala%&isawan "ow bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warningdevice3syste%/ bserve forsaturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

29 Einaswasan "ow at the +rgy/Pro&er igh at

!itios i&olo and4niya

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warningdevice3syste%/ bserve for

saturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

2 )a>aslob "ow at the +rgy/&ro&er )oderate

on slo&es

ension crac#s were observed at!itios ga and Nali#ban I/ +rgy/Pro&er is located on to& of a ridge/Re"..en*atin(3)onitor &rogress of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Create +DCC and attend

trainings on disaster &re&arednessand %itigation/

27 ilub>ang "ow at the +rgy/Pro&er igh at

!itios !angay and*i%&untan


2; Cabungahan "ow at the +rgy/

Pro&er )oderate

bserve for &resence of %ass

%ove%ent 'e/g/ landslides, tension

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on slo&es crac#s(/ Constant co%%unicationand u&dates with +rgy/ !an +enitoon geoha$ard situation/ -e>organi$e +DCC/ 4ttend disaster&re&aredness and %itigation

se%inars3trainings/2: !an +enito "ow at the +rgy/

Pro&er )oderateon slo&es

!tee& slo&es along the road at !itioDanico& and along Patun>an>+agonbon roads are susce&tible tolandslide/ Re"..en*atin(3)onitor &rogress of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ Develo& an early warningdevice3syste%/ Identify evacuationsite/ bserve for ra&idincrease3decrease in cree#3river

water levels, &ossibly acco%&aniedby increased turbidity 'soil content(/Constant co%%unication andu&dates with +rgy/ Patun>an ongeoha$ard situation/

80 )acasilao "ow at the +rgy/Pro&er )oderateat !itios angalayand )antawigon


saturated ground or see&s in areasthat are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/

81 4g&angi "ow at the +rgy/Pro&er )oderateon stee& slo&es

households are at ris# tolandslide and roc#fall at !itio)an>ugon/ !in#holes were alsoobserved in !itio Dela -osa/Re"..en*atin(3bserve for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/

bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/Constant co%%unication andu&dates with +rgy/ Cabungahan ongeoha$ard situation/

82 !uba 'Poblacion( None at the +rgy/Pro&er )oderate

at !itio ili%


saturated ground or see&s in areas

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88 -efugio None at the +rgy/Pro&er "ow on

slo&ing area

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tension

crac#s(/8 "e%ery None

89 "i&at>on None

8 +antayanon None

87 Pantut>an None

8; !an Isidro None

8: "o>o# None

0 Ca%bayoboNot assessed due to &eace and order situation/

In ter%s of flood susce&tibility, 2 barangays e?&erience varying degrees offlooding/ he results are as follows



1 4g&angi None

2 4ni>e -iverban# erosion at !itio =ang>iro/

8 +agacay )oderate flood de&th of 0/9>1% affects the barangayes&ecially the eastern &ortion during continuous andheavy down&our of rain/

+antayanon )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay/ !itio unga is affected bystor% surge during ty&hoons and heavy rains/

9 +uenavista !itio )antulungan, a coastal area lined with severalfish&onds, is flooded during continuous heavy rains witha %oderate flood de&th of 0/9>1%/ 4&&ro?i%ately 10houses located at the 5unction of two inter%ittent cree#sare at ris# to flooding/ Re"..en*atin(3Develo& anearly warning device3syste%/ bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/Constant co%%unication and u&dates with +rgy/ !an

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Isidro on geoha$ard situation/

Cabungahan None

7 Cala%&isawan igh flood de&th of @1% and flash flood with high

turbidity co%%only affects !itio Punong/Re"..en*atin(3 Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels, &ossibly acco%&anied byincreased turbidity 'soil content(/

; Ca%bayoboNot assessed due to &eace and order situation/

: Castellano "ow flood de&th of 0>0/9 % affects the +rgy/ Pro&er/ ighflood de&th of @1% and flash flood with high turbidityco%%only affects !itio Dao/ Re"..en*atin(3

Develo& an early warning device3syste%/ bserve forra&id increase3decrease in cree#3river water levels,&ossibly acco%&anied by increased turbidity 'soilcontent(/

10 Cru$ None

11 Dolis igh flood de&th of @1% affects !itio Nalicban duringrainy season/ Floodwaters e%anate fro% Patun>an-iver/ Re"..en*atin(3 bserve for ra&idincrease3decrease in cree#3river water levels, &ossibly

acco%&anied by increased turbidity 'soil content(/12 ilub>ang "ow flood de&th of 0>0/9 % and flash flood with low

turbidity rarely occur at the barangay/

18 inab>ongan None

1 Ilaya None

19 "aga>an None

1 "along igh flood de&th of @1% affects !itios 4li%ango,Panguias>guiasan and 4gbubu#log due to theoverflowing of )inlawag and angayan -ivers/Re"..en*atin(3bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/

17 "e%ery None

1; "i&at>on "ow flood de&th of 0>0/9 % affects the +rgy/ Pro&er/

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1: "o>o# 'Poblacion( None/ Coastal area is &rone to stor% surge/

20 )a>aslob 4 house along +agonbon -iver at !itio ga is affected

by flooding/ 4 flash flood incident during y&hoon ringaffected +rgy/ )a>aslob, Calatrava and nearby +rgy/+agonbon, !an Carlos City along +agonbon -iver/Re"..en*atin(3 Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels, &ossibly acco%&anied byincreased turbidity 'soil content(/ Identify relocation sitefor residents along +agonbon -iver in !itio ga/Constant co%%unication and u&dates with +rgy/4g&angi and Dolis on geoha$ard situation/ 4ctivate+DCC/ 4ttend disaster &re&aredness and %itigation

se%inars3trainings/21 )acasilao "ow flood de&th of 0>0/9 % rarely affects the barangay/

Flash flood with high turbidity is co%%on in the areaaffecting the far%lands near )acasilao -iver/Re"..en*atin(3bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/

22 )ahilu% None

28 )alanog None

2 )alatas igh flood de&th of @1% seasonally affects !itiosibusan and Dug%a/ Flash flood with high turbidity isvery co%%on in the sa%e areas/ ouses along or nearthe =ian>ay -iver are at ris# to flooding and flash flood/Re"..en*atin(3 Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels, &ossibly acco%&anied byincreased turbidity 'soil content(/

29 )arcelo igh flood de&th of @1% seasonally affects !itiosCa%ao, +onbon, alagbuan and Palala/ Flooding is due

to the overflowing of +onbon, alagbuan and Palala-ivers/ Re"..en*atin(3bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/

2 )enchaca None

27 )ina>uto# None

2; )ina>&aso# igh flood de&th of @1% seasonally affects !itiosNabaisan, Ca&anoyan and Casi&ong '+rgy/ Pro&er( dueto the overflowing of i%oga>an -iver/

Re"..en*atin(3bserve for ra&id

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increase3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/Identify evacauation site/

2: Paghu%ayan "ow flood de&th of 0>0/9 % and flash flood with low


80 Pantao "ow flood de&th of 0>0/9 % and flash flood with lowturbidity rarely occur at the barangay/

81 Patut>an )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at one 8/ Floodwaters e%anate fro% anunna%ed river in Patut>an/

82 Pinocutan "ow flood de&th of 0>0/9 % and flash flood with lowturbidity rarely occur at the barangay/

88 -efugio 4reas along the alave -iver e?&erienced high floodde&th of @1% during y&hoon -u&ing/ 4t &resent, the ri&>ra& structure built along the river is very effective in&reventing flooding in the area during rainy season/

8 !an +enito None

89 !an Isidro )oderate flood de&th of 0/9>1 % affects !itio Cutcut,Crossing !an Isidro, acienda 46uilles, aciendaCar%en and other low>lying areas ad5acent to the

cree#s/8 !uba 'Poblacion( igh flood de&th of @1% and flash flood with highturbidity co%%only affect houses along the ban#s ofCalatrava -iver during rainy season/Re"..en*atin(3 Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels, &ossibly acco%&anied byincreased turbidity 'soil content(/

87 eli% "ow flood de&th of 0>0/9 % and flash flood with lowturbidity rarely occur at the barangay/

8; igbao igh flood de&th of @1% affects Puro# Paglau%/Flooding is caused by the overflowing of igbao -iver/!tor% surge affects Puro# )ali&ayun/Re"..en*atin(3 bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/Identify relocation site/ Constant co%%unication andu&dates with ad5acent barangays on geoha$ard situation/

8: igbon None

0 Einaswasan "ow flood de&th of 0>0/9 % and flash flood with low


37


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/+ M&ni"i)a'it$ ! Can*ni

+rgy/ Cabia>an is highly susce&tible to landslide/ 4gboy has %oderate landslide susce&tibility/

+rgy/ +anga, aba, Poblacion an igh Puro# )agbuto and the +rgy/Pro&er are threatened with directhit of flashfloods andacco%&anying debris flow/eadwaters of )agsuso Falls andCabia>an Falls are &rone tolandslide occurrence/

Re"..en*atin(3)onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ Develo& an earlywarning device3syste%/ Identifyevacuation site/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for saturated ground orsee&s in areas that are not ty&ically

wet/ bserve for sun#en ordis&laced road surfaces/ Constantco%%unication and u&dates with+rgy/ aba and )olobolo, Cauayanon geoha$ard situation/ 4ctivate+DCC/

2 4gboy )oderate at +rgy/Pro&er igh at

Puro#s &&er +ali,"ower +ali and

Narra


that are not ty&ically wet/ bserve

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for sun#en or dis&laced roadsurfaces/

8 Payauan "ow at +rgy/Pro&er igh atPuro#s Isa%,Paglao% and*uinsiliban

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s( on &uro#s highlysusce&tible to landslide/ Develo&an early warning device3syste%/bserve for saturated ground orsee&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/

*atuslao "ow at +rgy/Pro&er )oderateto igh at !itios

+ang#uluan,

Caya%onin and!uso

)inor landslides were noted at!itios +ang#uluan, Caya%onin and!uso affecting far%lands/ ensioncrac#s were also observed at Puro#

!antiago/ Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/ Prohibitdevelo&%ent of residential areasalong or near foot slo&es/

9 Caningay "ow at +rgy/Pro&er )oderateat Puro#s and 7



Poblacion Eest "ow bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ bserve for saturatedground or see&s in areas that arenot ty&ically wet/ bserve forsun#en or dis&laced road surfaces/

7 Poblacion


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In ter%s of flood susce&tibility, ; barangays e?&erience varying degrees offlooding/ he results are as follows



1 4gboy "ow flood de&th of 0>0/9 % and flashflood with lowturbidity rarely occur at the barangay/

2 +anga igh flood de&th of @1% is seasonally e?&erienced at thebarangay/ Flashflood with %oderate turbidity co%%onlyoccurs/ 4bout 0 fa%ilies are affected by flood due to theoverflowing of )olobolo -iver, aba -iver and 4&uya-iver/ +an# scouring and erosion also affects thebarangay/ Re"..en*atin(3bserve for ra&id

increase3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/Develo& an early warning device3syste%/ Constantco%%unication and u&dates with +rgy/ aba ongeoha$ard situation/ 4ctivate +DCC/

8 Cabia>an Flashflood with %oderate turbidity co%%only occurs/igh flood de&th of @1% is seasonally e?&erienced at thebarangay due to the overflowing of Cabia>an and)agsuso -ivers/ Re"..en*atin(3 Develo& an earlywarning device3syste%/ Identify evacuation site/ bservefor ra&id increase3decrease in cree#3river water levels,&ossibly acco%&anied by increased turbidity 'soilcontent(/ Constant co%%unication and u&dates with+rgy/ aba and )olobolo, Cauayan on geoha$ardsituation/ 4ctivate +DCC/

Caningay "ow flood de&th of 0>0/9 % and flashflood with lowturbidity rarely occur at the barangay/ owever, duringy&hoon -ufing and !enyang, far%lands of Puro# 1were affected by flashflood with high turbidity/Re"..en*atin3 bserve for saturated ground orsee&s in areas that are not ty&ically wet in Puro# 1/

9 *atuslao None aba "ow flood de&th of 0>0/9 % and flashflood with low

turbidity rarely occur at the barangay &ro&er/ owever,!itio Canto%angay e?&eriences high flood de&th of @8 %due to the overflowing of abla -iver during rainyseason/ +an# scouring and erosion also affects thebarangay/Re"..en*atin(3 Develo& an early warningdevice3syste%/ bserve for ra&id increase3decrease incree#3river water levels, &ossibly acco%&anied byincreased turbidity 'soil content(/ Constant

co%%unication and u&dates with +rgy/ +anga on

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geha$ard situation/ 4ctivate +DCC/

7 Payauan "ow flood de&th of 0>0/9 % and flashflood with lowturbidity rarely occur at the barangay/

; Poblacion


42/155

1 Inayawan igh "andslide occurrences in year1::0s at !itio Ca&aclon wherethere are two re&orted casualtiesand several houses da%aged andat !itio a%bo along the national

highway/ Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/

2 !ura )oderate "andslide occurrence in 1::caused debris da%%ing of !ura-iver/ 4ctive landslide in Puro# 2/Re"..en*atin(3 )onitor&rogress of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warning

device3syste%/ Constantco%%unication and u&dates with+rgy/ o%ina on geoha$ardsituation/ 4ctivate +DCC/ rgani$edisaster %itigation and&re&aredness se%inar/

8 +aclao )oderate )onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warning

device3syste%/


43/155

u&dates with +rgy/ 4baca ongeoha$ard situation

7 "u%bia )oderate at the+rgy/ Pro&er igh

at Puro# !uba'along tributary ofCauayan -iver(

-ecent3active landslide ocurrencewas noted along river e%ban#%entat Puro# !uba/Re"..en*atin(3)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warningdevice3syste%/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/Constant co%%unication and

u&dates with +rgy/ 4baca ongeoha$ard situation

; Aao>yao "ow ension crac#s observed at Puro#8 and !itio !an Dionisio affectingfar%lands where about 100households are located nearby/Re"..en*atin(3 )onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ bserve forsaturated ground or see&s in areas

that are not ty&ically wet/ bservefor sun#en or dis&laced roadsurfaces/ Constant co%%unicationand u&dates with +rgy/ +asa# ongeoha$ard situation/

: alacdan "ow bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve for saturated ground or

see&s in areas that are not ty&icallywet/ bserve for sun#en ordis&laced road surfaces/ 4ctivate+DCC/

10 )olobolo "ow !itio )a#a&ula, Puro# 7 and aiteare &rone to landslides/Re"..en*atin(3bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

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11 o%ina "ow at the +rgy/Pro&er )oderate

on slo&es

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&anied

by increased turbidity 'soil content(/Constant co%%unication andu&dates with +rgy/ a%bad ongeoha$ad situation/ 4ctivate+DCC/ rgani$e disaster %itigationand &re&aredness se%inar/

12 4baca "ow at the +rgy/Pro&er )oderateon slo&es

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warning

device3syste%/ Constantco%%unication and u&dates with+rgy/ Poblacion on geoha$ardsituation/

18 +asa# "ow at the +rgy/Pro&er )oderateat Puro# 8 and 7

)anifestations of %ass %ove%entwere observed at Puro# 8 whereabout 7 households can be affectedand at Puro# 7 where cro&s arealready da%aged because oflandslide/ Re"..en*atin(3

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warningdevice3syste%/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/Identify relocation site for residentsof Puro# 8/ Constantco%%unication and u&dates with

+rgy/ uyo% and Isio on geoha$ardsituation

1 Ca%alandaan "ow at +rgy/Pro&er igh at!itio agaytay

"andslide event at !itio agaytayon 4ugust 200: after %ore than 2wee#s of continuous rainfall/.ertical dis&lace%ent at theKcrownL area is @100%eters/ Di#ealong bridge at Ca%alandaan&ro&er da%aged by flashfloodresulting fro% the landslide in theu&&er slo&es/ Re"..en*atin(3


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&resence of %ass %ove%ent 'e/g/landslides, tension crac#s(/Develo& an early warningdevice3syste%/ Identify evacuationsite/ bserve for ra&id

increase3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/Identify relocation site for residentsof !itio agaytay 'near thelandslide area(/

19 Poblacion None at the +rgy/Pro&er "ow at

!itios =a%ayatan,lihao and )ainit

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

1 iling None at the +rgy/Pro&er "ow at

Puro#s 9,, 7 and :


17 *uil5ungan None at the +rgy/Pro&er "ow at!itios +alisong,Payong, +ayabas,)aya%ig, Pitogoand )antocdo/


1; uyo% None at the +rgy/Pro&er "ow at

slo&ing areas

)onitor &rogress and observe for&resence of %ass %ove%ent 'e/g/

landslides, tension crac#s(constant co%%unication with +rgy/Isio on geoha$ard situation/

1: )a%bugsay None at the +rgy/Pro&er "ow at

Puro# 1

bserve for &resence of %ass%ove%ent 'e/g/ landslides, tensioncrac#s(/

20 )an>uling None

21 Isio None

22 )asaling None

28 Caliling None

2 "inaon None

29 Ca%indangan None Puro# 18 is &rone to differentialsettle%ent due to &resence ofcavern and sin#holes/

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1 4baca None

2 +aclao None

8 +asa# None

+ulata !tor% surge affects Puro#s 1,2 and 8

9 Ca%alandaan None

Caliling igh flood de&th of @1% is seasonally e?&erienced at!itio "iocan/

7 Ca%indangan "ow flood de&th of 0>0/9 % is rarely e?&erienced at thebarangay/ 4gricultural lands occasionally flooded duringheavy rains/

;


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%itigate coastal ha$ards/

18 "u%bia None

1 )a%bugsay )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at Puro# 2,8 and / Re"..en*atin(3bserve for ra&id increase3decrease in cree#3river waterlevels, &ossibly acco%&anied by increased turbidity 'soilcontent(/

19 )an>uling igh flood de&th of @1% is rarely e?&erienced at thebarangay/ he water i%&ounding syste% of the%unici&ality hel& in the control of flooding in the area/

1 )asaling None

17 )olobolo igh flood de&th of @1% is seasonally e?&erienced at thebarangay/ ouses along riverban#s are affected byflooding during rainy season and ty&hoon occurrence/+an# scouring and erosion also affects the area/Re"..en*atin(3 Develo& an early warningdevice3syste%/ Constant co%%unication and u&dateswith +rgy/ !ura on geoha$ard situation/ 4ctivate +DCC/

1; Poblacion )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at !itio +onbon/ Due to the overflowing ofCauayan -iver during rainy season/Re"..en*atin(3 bserve for ra&id

increase3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/

1: !ura None

20 alacdan "ow flood de&th of 0>0/9 % is seasonally e?&erienced atthe barangay/ Flashflood with low turbidity rarely occurs/Re"..en*atin(3 bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/

21 a%bad None

22 iling )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay/ Re"..en*atin(3bserve for ra&id increase3decrease in cree#3river waterlevels, &ossibly acco%&anied by increased turbidity 'soilcontent(/

28 o%ina None

2 uyo% igh flood de&th of @1% is rarely e?&erienced at Puro# 1/igh tide causes bac#flow of uyo% -iver affectingresidents of the said &uro#/

29 Aao>yao None

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:+ M&ni"i)a'it$ ! Enri;&e B+ Maga'na

+rgy/ Canlusong has %oderate susce&tibility to landslide/







1 Canlusong )oderate at the+rgy/ Pro&er buthigh at !itio Ilaya


2 4lacaygan None

8 4licante None

+atea None

9 Consing None

Cudangdang None

7 Da%go None

; *ahit None

: "atasan None

10 )adalag None

11 )anta>angan None

12 Nanca None

18 Pansil None

1 +arangay 1 None

19 +arangay 2 None

1 +arangay 8 None

17 !an Isidro None

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1; !an Hose None

1: !to/ Nio None

20 abigue None

21 an$a None

22 o%ongtong None

28 uburan None

In ter%s of flood susce&tibility, 22 barangays e?&erience varying degrees offlooding/ he results are as follows



1 4lacaygan None at brgy/ &ro&er only rice fields affected

2 4licante )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay &ro&er, Puro#s orres,=ati&unan and acienda "ubia 2/ Poor drainage &roble%and &ro?i%ity to the coast aggravate to the flooding

&roble% in these areas/8 +atea "ow flood de&th of 0>0/9 % occurs at the barangay it

only beco%es high during high tide affecting onlyacienda +atea/

Canlusong )oderate flood de&th of 0/9>1 % is seasonallye?&erienced in so%e &ortions of this barangay&articularly those ad5acent to Cala&tan -iver/

9 Consing "ow flood de&th of 0>0/9 % seasonally occurs at thebarangay affecting acienda )a%baloso ad5acent to)alihaw Cree#/

Cudangdang )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay also !itio Pa%&ang near anunna%ed river/

7 Da%go )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay

; *ahit "ow flood de&th of 0>0/9 % occur at the barangayhowever, %oderate flood de&th of 0/9>1 % affects Puro#s+anago and -ecla%ations situated along )aravilla-iver/

: "atasan "ow at brgy/ &ro&er but %oderate at acienda Delicia

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10 )adalag "ow at brgy/ &ro&er

11 )anta>angan "ow at brgy/ &ro&er stor% surge affects houses alongthe coast/

12 Nanca None

18 Pansil igh flood de&th of @1% is seasonally e?&erienced in thearea because of its &ro?i%ity to )alogo -iver/ Floodwaters re%ains for 2>8 days/

1 +arangay 1 "ow at brgy/ &ro&er %oderate flood de&th of 0/9>1 % isseasonally e?&erienced at ones 1,8 and 9/

19 +arangay 2 "ow flood de&th of 0>0/9 % rarely occurs at thebarangay %oderate flood de&th of 0/9>1 % is seasonallye?&erienced at Puro#s Patio, )ali&ayon, yog and IcePlant/

1 +arangay 8 "ow flood de&th of 0>0/9 % rarely occurs at thebarangay %oderate flood de&th of 0/9>1 % rarely affectsPuro# "agarian it e?&erienced flooding only duringty&hoon -u&ing/

17 !an Isidro )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay and ad5acent aciendas!an Isidro, C*, Cala&tan, Isabel because of their&ro?i%ity to =inar>yan and )alogo -ivers/

1; !an Hose igh flood de&th of @1% is e?&erienced in the barangay&ro&er, &articulary !itios Pili 4rea, a#as and acienda

inihaban>1 %oderate flood de&th of 0/9>1 % affectsPuro# Cata%bal

1: !to/ Nio "ow at brgy/ &ro&er but seasonally high at Puro# 1/

20 abigue "ow at brgy/ &ro&er but seasonally high at Puro#subay and Pasayan/

21 an$a )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay &ro&er/

22 o%ongtong )oderate flood de&th of 0/9>1 % is seasonallye?&erienced at the barangay &ro&er &articularly duringhigh tide/

28 uburan "ow at brgy/ &ro&er %oderate flood de&th of 0/9>1 %affects !itio a#as/ !tor% surge affects residents in thisarea/

2+ E("a'ante Cit$

+rgy/ Pina&ugasan has %oderate susce&tibility to landslide/

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+rgy/ )asalibog has low landslide susce&tibility rating to landslide but !itio

+alo# is given a higher rating due to the evidences of %ass %ove%entobserved on slo&es surrounding the area/


areas that are given with low landslide susce&tibility ratings due to their

&ro?i%ity to unstable slo&es/





1 Pina&ugasan )oderate Pinag&agusan s&ring is the sourceof water to ulo>ato cree# wheretension crac#s at the river3cree#

ban#s in Puro# )ahogany arenoted at/ No fa%ilies were affected/Re"..en*atin(3)onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s(/ bserve saturatedground see&s in areas that are notty&ically wet/Other re"..en*atin(3 In so%eareas, landslidesas high a 9>7G are

noted/ -egular %onitoring isadvised/

2 )asalibog "ow at brgy/&ro&er high in !o/

+alo#

igh landslide susce&tibility ratingis given at !itio +alo#/ "andslideincident in 200 buried 10 housesand affected far%lands/Re"..en*atin(3)onitor&rogress and observe for &resenceof %ass %ove%ent 'e/g/ landslides,tension crac#s( in !itio +alo#/bserve &resence of %ass

%ove%ent 'e/g/ landslide, tensioncrac#s(/ bserve for ra&idincrease3decrease in cree#3riverwater levels, &ossibly acco%&aniedby increased turbidity 'soil content(/bserve saturated ground see&s inareas that are not ty&ically wet/Identify relocation site for residentsof !itio +alo#/Other re"..en*atin(3 Prohibitfurther develo&%ent of residential

areas along the footslo&es of )t/

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"u%ay/ rgani$e and activate+DCC/ )DCC should conducttraining3se%inar on disaster&re&aredness and awareness/Prohibit the construction of houses

along the riverban#s of Danao/8 +inaguiohan "ow

Dian>ay "ow

9 )agsaysay "ow

a%lang "ow

7 Honob5onob None at brgy&ro&er low on

stee&ly slo&ingareas

; 4li%ango None

: +alintawa# None

10 Cervantes None

11 acienda Fe None

12 "angub None

18 ld Poblacion None

1 Eashington None

19 Paitan None

1 "ibertad None

17 Ha&itan None

1; +uenavista None

1: -i$al None

20 dtongan None

21 )abini None

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1 4li%ango "ow flood de&th of 0>0/9 % in this barangay is %ainlycaused by the bac#flow during high tide cou&led withheavy rains/ 4ffected households are those situated nearthe coast and !u%brea -iver/ households in !itioCogon are at ris# to stor% surge/Re"..en*atin(3Constant co%%unication and u&dates with +rgy/+alintawa# on flooding situation is advisable/

2 +alintawa# )oderate flood de&th of 0/9>1 % is e?&erienced in thisarea/ verflow of river affects Puro#s rta%, Nabantuan,

Pa%uboay, +agong !ilang and their far%lands/Re"..en*atin(34ctivate and train +DCC officersand there should be a constant co%%unication andu&dates with the "* in 1 % is seasonallye?&erience in this area/ Puro# )a%la%bus is affected byriverine flooding/ In the late :0Gs, 100 households wereaffected in Puro# +an#iling attributing to the allegedbloc#ing of waterways by fish&ond o&erators/Re"..en*atin(34ctivate and train +DCC officers ondisaster %anage%ent and &re&aredness/

; Eashington igh flood de&th of @1% is seasonally e?&erienced in this

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area/ Coastal settle%ents in !itios Pangahuyan 1B2,)acabog and Puting +ato are affected by riverineflooding/ Re"..en*atin(3 Constant co%%unicationand u&date with +rgy/ +alintawa# on flooding situation isadvisable/

: a%lang None in brgy/ &ro&er but high flood de&th of @1% isseasonally e?&erienced in !itios 4langahag and +alud,situated along Danao -iver, flooding is %ainlyconcentrated along river channels affecting %ostly the&lantations/ Re"..en*atin(3 bserve for ra&idincrease3decrease in cree#3river water levels, &ossiblyacco%&anied by increased turbidity 'soil content(/bserve for saturated ground or see&s in areas that arenot ty&ically not wet/ Other re"..en*atin(3-esidents living along the ban#s of a%lang and Danao-ivers should be relocated/ related ha$ard &revention/

1 Pina&ugasan "ow flood de&th of 0>0/9 % is e?&erienced in the area/

19 Paitan None

1 "ibertad "ow flood de&th of 0>0/9 % is e?&erienced in the low>lying &ortions of the barangay, %ostly along cree# ban#s/

17 Ha&itan "ow flood de&th of

The Mgb Geohazard Assessment

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