II N D E X M A P : 125°40'0"E 126°0'0"E
Θ MAGALLANES Θ TAND AG (Capital) N N " " 0 0 ' ' 0 0 ° ° 9 9
Θ SIBAGAT
Θ SAN MIGUEL
Θ BUTUAN CITY (Capital)
Θ TAGO
Θ BUENAVISTA Θ BAYUGAN DETAILED LANDSLIDE HAZARD MAP OF Θ MARIH ATAG
Θ LAS NIEVES
Θ PROSPERIDAD (Capital) Θ SAN AGUST IN
BAYUGAN CITY, PROVINCE OF AGUSAN DEL SUR, PHILIPPINES N N " " 0 0 ' ' 0 0 4 4 ° °
8 Θ ESPERANZA 8
Θ LIANGA
125°40'0"E 125°45'0"E 125°50'0"E 125°40'0"E 126°0'0"E BUTUAN CITY (Capital)
L E G E N D :
Very high landslide susceptibility / Critical areas Areas usually with steep to very steep slopes and underlain by 4118-IV-8 4118-IV-9 4118-IV-10 4118-I-6 4118-I-7 4118-I-9 weak materials. Recent landslides, escarpments and tension 4118-I-8 8°55'0"N 8°55'0"N cracks are present. Human initiated effects could be an aggravating factor.
High landslide susceptibility Areas usually with steep to very steep slopes and underlain by weak materials. Areas with numerous old/inactive landslides.
Moderate landslide susceptibility Areas with moderately steep slopes. Soil creep and other indications for possible landslide occurrence are present. SIBAGAT Low landslide susceptibility 4118-I-14 Gently sloping areas with no identified landslides. 4118-IV-13 4118-IV-14 4118-IV-15 4118-I-11 4118-I-12 Debris flow path / Possible accumulation zone Areas that could be affected by landslide debris materials. 4118-I-13
Main road
Secondary road
Track; trail
8°50'0"N 8°50'0"N River
4118-IV-18 Municipal boundary 4118-IV-20 4118-I-16 4118-I-17 4118-I-18 4118-I-19 !P 4118-IV-19 Barangay center location
# Purok/Sitio location
n School
v® Hospital
G Church 4118-IV-24
4118-I-21 4118-I-22 4118-I-23 4118-I-24 4118-IV-23 4118-IV-25 PROSPERIDAD (Capital) BAYUGAN
8°45'0"N 8°45'0"N
LAS NIEVES
4118-III-3 4118-III-5 4118-II-1 4118-II-2 4118-II-3 4118-II-4
4118-III-4 BAYUGAN CITY
BACUAG CITY QUADRANGLE Province of Surigao del Norte Region XIII
4118-III-10 4118-III-8 4118-III-9 ESPERANZA 4118-II-6 4118-II-8 4118-II-9
4118-II-7 8°40'0"N 8°40'0"N 125°40'0"E 125°45'0"E 125°50'0"E µ GIS Processing : DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Scale 1:55,000 Lands Geological Survey Division 0 1250 2500 5000 7500 10000 MINES AND GEOSCIENCES BUREAU Data Sources : North Avenue, Diliman, Quezon City MGB Geohazard Assessment Team Geological Database and Information Systems Section Meters Lands Geological Survey Division Spheroid : ...... Clark 1866 ALL RIGHTS RESERVED Projection : ...... Transverse Mercator PUBLISHED 2012 Geosciences Division MGB CAR National Mapping and Resource Information Authority Datum : ...... Luzon 1911