Leon

The result of the MGB Rapid Geohazard Assessment is as follows;

Table 1. Results of Landslide Assessment of the barangays

Barangay / Landslide
Susceptibility
Rating / Remarks
1. Agta / High / Mass movement along the road. Areas near SibalomRiver are highly susceptible to flooding.
2. Apian / High / Small landslides in ricefields. Low areas and those near SibalomRiver are highly susceptible to flooding.
3. Avanzada / High / Cracks in brgy. plaza.
4. Awis / High / Small slides along road cuts. Low areas are highly susceptible to flooding.
5. Ayabang / High / Mass movement along the road going towards the barangay, Sitio Pagas.
6. Ayubo / High / Brgy. hall, front chapel of the are highly susceptible to mass movement.
7. Bacolod / High
8. Baje / High / Cracks near source of water supply. Low areas are highly susceptible to flooding.
9. Banagan / High / Mass movement in Sitio Taroc, Camando and brgy. proper.
10.Barangbang / High / Mass movement along the slopes. Low areas are highly susceptible to flooding.
11.Barasan / High / Low areas are highly susceptible to flooding.
12.Bayag Norte / High / Areas along TacuyongRiver highly susceptible to flooding.
13.Binulbog / High / Mass movement in Sitio Bangkalag.
14.Bobon / High
15.Bucari / High / Update Sept. 1, 2011: Large tension cracks are observed at the walls and floors of the elementary school. Some school buildings are already tilted. Damaged school buildings must be abandoned. New school buildings must be constructed away from the Miokboy Creek.
16.Buenavista / High / Mass movement along the road and at the back of the school.
17.Buga / High / Mass movement in brgy. proper. Areas along SibalomRiver highly susceptible to flooding.
18.Bulad / High / Small slides along road cuts. Low areas are highly susceptible to flooding.
19.Caboloan / High / Mass movement in Sitio Pungko. Low areas are highly susceptible to flooding.
20.Cabutungan / High / Mass movement in farmlands. Areas along TacuyongRiver highly susceptible to flooding.
21.Camandag / High / Update 2010:
Barangay proper is affected by flashflood and debris flow during Typhoon Frank last June 2008. Most of the houses in the barangay proper and the elementary school had been relocated to higher elevations.
22.Cananaman / High / Landslide width is 30 meters.
23.Capt.
Fernando / High / Soil creep near the school. Low areas are highly susceptible to flooding.
24.Cararaan / High / Mass movement in steep slopes. Areas near DumayayRiver are highly susceptible to flooding.
25.Carolina / High / Presence of cracks along the road. Low areas and those near Odong-OdongRiver are highly susceptible to flooding.
26.Cawilihan / High / Mass movement at the brgy. proper 50 yrs. ago and along the road at present.
Update Sept. 1, 2011: Large landslide occurred at the barangay proper last August 26, 2011 damaged 7 houses. Landslide area may get bigger during heavy and prolonged rains. Whole barangay must be relocated to a safer area.
27.Coyugan
Norte / High / Mass movement at the back of brgy. hall. Areas near SibalomRiver are highly susceptible to flooding.
28.Coyugan Sur / High / Mass movements in Sitio Bulho and Carangan. Low areas and those near TacuyongRiver are highly susceptible to flooding.
29.Danao / High
30.Gines / High / Landslide near brgy. proper (~1-2 has. affected).
31.Gumboc / High / Low areas are highly susceptible to flooding.
32.Igcadios / High / Mass movement along the road.
33.Ingay / High
34.Isian Norte / High / Mass movement in InabunganMountain, Sitio Lanag.
35.Isian Victoria / High / Mass movements in Sitio Hinubungan and Sitio Malawmay. It was reported that these started 2 yrs. ago. Several houses were abandoned in Sitio Malawmay. Low areas and those near TacuyongRiver are highly susceptible to flooding.
36.Jamog Gines / High / Mass movement in Sitio Intong, along the road. Areas along TacuyongRiver highly susceptible to flooding.
37.Lampaya / High / Mass movement in roads going towards brgy. proper.
38.Lanag / High / Mass movement in Sitio Lahus.
39.Lang-og / High / Mass movement at the boundary with Gumboc. Low areas are highly susceptible to flooding.
40.Ligtos / High / Mass movement near brgy. proper, Sitio Birao and Tagdo. Areas near Sibalom and TicuanRiver are highly susceptible to flooding.
41.Lonoc / High / Mass movement along the road going towards the mountains (2 houses relocated).
42.Magapay / High / Small landslides in Sitio Lupa, cracks along the road. Low areas are highly susceptible to flooding.
43.Mali-ao / High / Landslides along the road and at Sitio Barangkalan (2 houses buried).
44.Malublub / High / Mass movement in Sitio Tumutob and Buyo. Areas along TicuanRiver highly susceptible to flooding.
45.Manampunay / High / Cracks in the Day Care Center-Old brgy. proper and along the road. Low areas are highly susceptible to flooding.
46.Marirong / High / Subsidence and cracks near brgy. proper and Sitio Tabong-Tabong. Low areas are highly susceptible to flooding.
47.Mina / High / Mass movement in Sitio Tabun-acan last 1988-1989 and along roads at present.
48.Mocol / High / Low areas are highly susceptible to flooding.
49.Nagbangi / High / Mass movement above brgy. proper (1 house abandoned) and along the road. Low areas and those near SibalomRiver are highly susceptible to flooding.
50.Nalbang / High / Mass movement along the boundary with Tacuyong Norte. Subsidence near brgy. proper. Low areas are highly susceptible to flooding.
51.Odong-odong / High / Mass movement in Sitio Bita every year.
52.Oluangan / High / Areas near SibalomRiver are highly susceptible to flooding.
53.Paga / High / Mass movement in slopes.
54.Pangimnan / High / Mass movement in Sitio Pil-as (3 houses affected). Areas near SibalomRiver are highly susceptible to flooding.
55.Paoy / High / Presence of cracks along the road. Low areas and those near CamandoRiver are highly susceptible to flooding.
56.Pepe / High / Cracks in “tuburan”.
57.Porog / High / Cracks and soil creep at the basketball court and above the brgy. proper.
58.Salngan / High / Mass movement last October (?) 2007 together with Isian Victoria. Low areas are highly susceptible to flooding.
59.Samlague / High / Mass movements in brgy. proper, Sitio Lawod (more than 30 has. affected). Low areas are highly susceptible to flooding.
60.Siol Norte / High / Mass movement along the road and at the brgy. proper.
61.Siol Sur / High / Cracks at the basketball court and along the road.
62.Tacuyong
Norte / High / Mass movement along the boundary with Nalbang. Low areas are highly susceptible to flooding.
63.Tacuyong Sur / High / Small landslides in Sitio Camaring. Low areas and those near TacuyongRiver are highly susceptible to flooding.
64.Tagsing / High / Mass movement in Sitio Camansi and Bunga. Areas near SibalomRiver are highly susceptible to flooding.
65.Ticuan / High / Mass movement in Sitio Tumutob. Areas along TicuanRiver highly susceptible to flooding.
66.Tinaan Norte / High / Mass movement in Sitio Dalipe and Barangbang. Areas near SibalomRiver are highly susceptible to flooding.
67.Tinaan Sur / High / Brgy. Hall highly susceptible to landslide.
68.Tungyan / High / Small landslides in ridges. Low areas are highly susceptible to flooding.
69.Tu-og / High / Mass movement near boundary with Nagbangi and along the road.
70.Agbong Norte / Moderate / Small slides in quarry area (kids drowned). Low areas are highly susceptible to flooding.
71.Biri Norte / Moderate / Mass movement in Sitio Malapago.
72.Biri Sur / Moderate / Soil creep in slopes.
73.Bulwang / High / Rating updated from moderate to high as of Dec. 2011.
74.Cabungaan / Moderate
75.Cagay / High / Rating updated from moderate to high as of Dec. 2011.
76.Dusacan / High / Soil creep along road cuts. Areas near SibalomRiver are highly susceptible to flooding. Rating updated from moderate to high as of Dec. 2011.
77.Pandan / Moderate
78.Poblacion / Moderate / Mass movement in Sitio Miak-ak.
79.Agbong Sur / Low
80.Ambulong / Low / Areas along Mali-aoRiver highly susceptible to flooding.
81.Anonang / Low / Soil creep in small hills. Areas along SibalomRiver highly susceptible to flooding.
82.Bayag Sur / Low / Areas along TacuyongRiver highly susceptible to flooding.
83.Camando / Low / Soil creep in Sitio Limutan. Areas near SibalomRiver are highly susceptible to flooding.
84.Talacuan / Low / Areas along SibalomRiver highly susceptible to flooding.
85.Omambong / High (along SibalomRiver) / Areas along SibalomRiver highly susceptible to flooding. Rating updated from moderate to high as of Dec. 2011.

Igbaras

The result of the MGB Rapid Geohazard Assessment is as follows;

Table 1. Results of Landslide Assessment of the barangays

Barangay / Landslide
Susceptibility
Rating / Remarks
1. Alameda / High / Mass movement at Sitios Bayuco, Langhad, Bucan and patch soil creeps in high areas. Areas near the banks of BuluanganRiver and creeks are prone to bank scouring/erosion and flashflood.
2. Amorogtong / High / Mass movement at Sitio Abang due to high ridge. Areas near the banks of BuluanganRiver are prone to bank scouring/erosion and flashflood.
3. Bagay / High
4. Bagacay / High / Mass movement at Sitio Riray and high areas. Areas near the banks of the river and creeks are prone to bank scouring/erosion and flashflood.
5. Balibagan / High / Mass movement at Sitio Suyi. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
6. Barasan / High / Mass movement at Sitios Tuminting, Cadong, and Talibtiban. Flashflood is common during rainy season. Areas near the banks of TangyanRiver are prone to bank scouring/erosion and flashflood.
7. Binanau-an / High / Active landslide is present in Sitio Tiglabat. Flashflood is common during rainy season. Areas near the banks of TangyanRiver and creeks are prone to bank scouring/erosion and flashflood.
8. Boclod / High / Mass movement at Sitios Bitad and Bahi. Areas near the banks of BuluanganRiver and creeks are prone to bank scouring/erosion and flashflood.
9. Buga / High / Mass movement at Brgy. Proper and along the road. House near brgy. proper constructed at the top of slumping area. Areas near the banks of river and creeks are prone to bank scouring/erosion and flashflood.
10.Bugnay / High
11.Cale / High / Mass movement at Sitio Cadiong. Flashflood occurs only at the Anilauan Creek. Areas near the banks of the creek are prone to bank scouring/erosion and flashflood.
12.Calampitao / High / Mass movement along the road and Brgy. Proper. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
13.Corucuan / High / Mass movement at Sitios Bugyo and Mahi and back of brgy. hall. Possible damming if landslide occurs above the barangay hall. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
14.Igpigus / High
15.Igtalongon / High / Soil creep along the road and in Sitios Lawang and Tanugan. Flashflood occurs rarely only during typhoon with heavy and prolong rainfall. Areas near the banks of TangyanRiver are prone to bank scouring/erosion and flashflood.
16.Indaluyon / High
17.Lumangan / High / Mass movement in high areas. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
18.Lutungan / High / Mass movement at Sitios Lubao, Balibagan, and Manokan. Areas near the banks of Naulid and LutunganRivers are prone to bank scouring/erosion and flashflood.
19.Mantagon / High / Mass movement at ridge Sitio Igbudong. Areas near the banks of Napay & KalawatanRiver are prone to bank scouring/erosion and flashflood.
20.Mulangan / High / Mass movement at Sitios Bunga and Raya. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
21.Pasong / High / Mass movement at Sitio Cabantac. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
22.Passi / High
23.Pinaopawan / High / Soil Creep in Sitios Cadena and Sayao. Areas near the banks of TangyanRiver are prone to bank souring/erosion and flashflood.
24.Riroan / High
25.San Ambrosio / High / Mass movement at Brgy. Hall, Sitio Cabilawan, and along the road. Areas near the banks of NaulidRiver and creeks are prone to bank scouring/erosion and flashflood.
26.Sta. Barbara / High / Mass movement at the back of Elementary School. Areas near the banks of river and creeks are prone to bank scouring/erosion.
27.Talayatay / High / Mass movement at Sitio Maasin. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood.
28.Tigbanaba / High
29.Anilawan / High / Update October 2009:
Moderate landslide rating was changed to high due to occurrence of large landslide in the area last Oct. 2009. Five (5) houses and about 2 hectares of farmlands were affected by the landslide.
30.Bagacayan / Moderate / Single tension cracks and patch soil creeps were observed. Areas near the banks of NaulidRiver are prone to bank scouring/erosion and flashflood.
31.Buenavista / High / Updated December 2011. Previous rating is moderate.
32.Igcabugao / High / Updated December 2011. Previous rating is moderate.
33.Lab-on / High / Updated December 2011. Previous rating is moderate.
34.Lacay Duldol / Moderate
35.Poblacion 5 / Moderate / Mass movement at Sitios Burirao and Utas. Areas near the banks of TangyanRiver and creeks are prone to bank scouring/erosion and flashflood.
36.Poblacion 6 / Moderate / Mass movement (active creep) at the basketball court, Brgy. Proper. Areas near the banks of the creeks are prone to bank scouring/erosion and flashflood.
37.Signe / Moderate
38.Taytay / Moderate / Soil creep in Sitio Bayuco. Areas near the banks of the KalawatanRiver and creeks are prone to bank scouring/erosion.
39.Catiringan / Low / Areas near the banks of TangyanRiver are prone to bank scouring/erosion and flashflood.
40.Kinagdan / High / Mass movement at Sitio Utas. Areas near the banks of creeks are prone to bank scouring/erosion and flashflood. Updated December 2011. Previous rating is low.
41.Tabiac / Low
42.Javellar / None / Areas near the banks of TangyanRiver are prone to bank scouring/erosion and flashflood.
43.Poblacion 1 / None / Areas near the banks of TangayanRiver and Igbaras Creek are prone to bank scouring/erosion and flashflood.
44.Poblacion 2 / None / Areas near the banks of Tangyan Rvier are prone to bank scouring/erosion and flashflood.
45.Poblacion 3 / None / Areas near the banks of TangyanRiver and Igbaras Creek are prone to bank scouring/erosion and flashflood.
46.Poblacion 4 / None / Areas near the banks of TangyanRiver are prone to bank scouring/erosion and flashflood.

San Joaquin

The result of the MGB Rapid Geohazard Assessment is as follows;

Table 1. Results of Landslide Assessment of the barangays

Barangay / Landslide
Susceptibility
Rating / Remarks
1. Bad-as / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
2. Balabago / High / Storms surges threatened the nearby residents; TiolasRiver (Boundary of Brgy. Balabago) is highly prone to flooding with reported flood depth of more than 2m; Riverbanks collapse along TiolasRiver need to be monitored for potential damming that may lead to flashflood.
3. Cadluman / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
4. Bonga / High / More than 1m of flood water affect the agricultural lands near Bonga Creek.
5. Camia / High
6. Dacdacanan / High / Flashflood is common with high turbidity.
7. Danawan / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
8. Escalantera / High
9. Ginot-an / High
10. Igcaphang / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
11. Igcaratong / High / Flooding is confined near the riverbank; Flashflood is common with very high turbidity.
12. Igcores / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
13. Igdagmay / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
14. Igdomingding / High / Flashflood is very common with very high turbidity.
15. Iglilico / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
16. Igpayong / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
17. Lopez Vito / High / Flashflood is rare with low turbidity.
18.Mabini Norte / High / Sos. Mambus, Danao and the barangays proper are noted for the presence of tension cracks; Flooding were confined along the creek channel; flashflood is common with moderate turbidity.
19. Maninila / High / Not assessed due to difficulty in accessing the area. Landslide rating was based on the topography of the area.
20.Matambog / High / Riverbank erosion is threatening the elementary school in Matambog; Flashflood is very common.
21. Nagquirisan / High / Flashflood is rare with low turbidity.
22. Panatan / High / Flashflood is very common with very high turbidity affecting the agricultural lands; River scouring along the nearby water bodies is common; Flooding due to inundation Major Creek resulted to floodwater of more than 1m in depth affecting the agricultural lands.