Flood & Landslide Hazard Maps
MGB-DENR Region III | Detailed geohazard maps for all Bataan municipalities
Bataan Province, PH
Sun, 06 Sep 2026
Secure sign in
MGB Region III · DENR · Geohazard Assessment
Flood & Landslide Hazard Maps
Detailed susceptibility maps — all 12 Bataan municipalities · DENR Mines and Geosciences Bureau Regional Office III
12
Municipalities
67
High-Risk Brgy
217
Total Analyzed
Reference-map notice: Flood and Landslide Susceptibility Zone labels below are visual interpretations of the supplied MGB map PNGs. They are reference information, not coordinate-level records generated by Import & AutoML.
🌊FLOOD
Very High
High
Moderate
Low
⛰️LANDSLIDE
Very High
High
Moderate
Low
Glance View
Abucay — Landslide & Flood Hazard Map
MGB Geohazard Assessment Team · Geosciences Division MGB Region III · Scale 1:20,000 · 2021 · 1904×2000px native
Flood Risk: HIGH 4/9 High-Risk
100%
Hazard Map Abucay
Flood:High – Moderate Landslide:Very High – High Res:1904×2000
🖱 Scroll/pinch = Zoom · Drag = Pan · ⛶ Full screen deep-zoom
⬇ Download Full Map
🌊
Flood Susceptibility
High – Moderate
Purple/blue zones. Flood depths & duration vary by level. Very High = >2m lasting >3 days during extreme events. Includes active river channels, abandoned channels & topographic lows along river banks.
⛰️
Landslide Susceptibility
Very High – High
Brown/red zones on steep slopes underlain by weak materials. Evidence includes recent landslides, scarps, tension cracks, gullies. Human-initiated effects (road cuts, excavation) are aggravating factors.
🤖
Flood Exposure Summary
4 / 9 Brgy
4 of 9 barangays fall under the actual Moderate to High / High flood susceptibility classes from the validated Excel file. Municipality classification: HIGH. Dominant hazard: ⛰️ Landslide Dominant.
🌊 Flood Susceptibility Zones — Abucay
Zone 1: Manila Bay Lowlands
High Flood
💧 Depth: 1–2m
Duration: >3 days
Affected Barangays:
Gabon Wawa Laon
Zone 2: Alluvial Fan Edges
Moderate Flood
💧 Depth: 0.5–1m
Duration: 1–3 days
Affected Barangays:
Omboy Capitangan
⛰️ Landslide Susceptibility Zones — Abucay
Zone 1: Bangkal Hills
Very High LS
🪨 Type: Active landslides, tension cracks
Affected Barangays:
Bangkal Calaylayan
Zone 2: Upper Slopes
High LS
🪨 Type: Inactive slides + scarps
Affected Barangays:
Mabatang Baseco
📋 Location Data Details — Abucay
Abucay shows both flood and landslide exposure. Western barangays facing the Bataan Natural Park are subject to very high landslide susceptibility, while eastern lowland barangays along Manila Bay face high flood susceptibility. Based on the validated Excel counts, 4 of 9 barangays fall under the Moderate to High / High flood classes.
Source
MGB–DENR Region III
Scale
1:20,000
Map Year
2021 Updated
Resolution
1904×2000px
Datum
Luzon 1911
Projection
Transverse Mercator
📊 All Municipalities — Comparative Overview
City of Balanga
14/24
Samal
9/14
Hermosa
6/15
Abucay
4/9
Bagac
5/14
Mariveles
1/13
Dinalupihan
15/46
Limay
0/12
Orion
3/23
Orani
8/23
Pilar
2/19
Morong
0/5
100%
Scroll or pinch to zoom · Drag to pan anywhere