Flood & Landslide Hazard Maps
MGB-DENR Region III | Detailed geohazard maps for all Bataan municipalities
Bataan Province, PH
Sun, 06 Sep 2026
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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
City of Balanga — Landslide & Flood Hazard Map
MGB Geohazard Assessment Team · Geosciences Division MGB Region III · Scale 1:27,700 · 2016 · 2000×1818px native
Flood Risk: HIGH 14/24 High-Risk
100%
Hazard Map City of Balanga
Flood:Very High Landslide:Low–Moderate Res:2000×1818
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🌊
Flood Susceptibility
Very High
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
Low–Moderate
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
14 / 24 Brgy
14 of 24 barangays fall under the actual Moderate to High / High flood susceptibility classes from the validated Excel file. Municipality classification: HIGH. Dominant hazard: 🌊 Flood Dominant.
🌊 Flood Susceptibility Zones — City of Balanga
Zone 1: Poblacion
Very High Flood
💧 Depth: >2m
Duration: >3 days
Affected Barangays:
Poblacion Bagong Silang Bokal
Zone 2: Coastal Strip
High Flood
💧 Depth: 1–2m
Duration: >3 days
Affected Barangays:
San Jose Cupang Bagumbayan
Zone 3: River Banks
Moderate Flood
💧 Depth: 0.5–1m
Duration: 1–3 days
Affected Barangays:
Cataning Ibayo Silangan Ibayo Wawa
⛰️ Landslide Susceptibility Zones — City of Balanga
Zone 1: Western Uplands
High LS
🪨 Type: Deep-seated slides
Affected Barangays:
Kapunitan Pagalanggang
Zone 2: Mid-slopes
Moderate LS
🪨 Type: Shallow slides / creep
Affected Barangays:
Bantan Camacho
📋 Location Data Details — City of Balanga
Eastern coastal barangays exhibit very high flood susceptibility with flood depths exceeding 2 meters lasting over 3 days during extreme events. The western upland fringe near Bataan Natural Park shows moderate to high landslide susceptibility. Based on the validated Excel counts, 14 of 24 barangays fall under the Moderate to High / High flood classes.
Source
MGB–DENR Region III
Scale
1:27,700
Map Year
2016 Updated
Resolution
2000×1818px
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%
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