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Legend (StoryMaps/MarionCounty_MHRA_ServicesData)

Study_Area (0)
Channel Migration (1)
Building Distribution (2)
Agricultural / Utility Agricultural / Utility
Commercial and Industrial Commercial and Industrial
Public and Non Profit Public and Non Profit
Residential Residential
Population Density (3)
Building(s) present, no permanent residents Building(s) present, no permanent residents
1 - 5 1 - 5
6 - 10 6 - 10
11 - 20 11 - 20
21 - 50 21 - 50
50 + 50 +
Lahar Exposure (4)
20 20
99 99
100 100
500 500
700 700
Flood Hazard (5)
100-Year Flood (1% annual chance) 100-Year Flood (1% annual chance)
Mt. Angel M6.8 Earthquake Shaking (6)
0.029779 - 0.075378 0.029779 - 0.075378
0.075379 - 0.108576 0.075379 - 0.108576
0.108577 - 0.157500 0.108577 - 0.157500
0.157501 - 0.225468 0.157501 - 0.225468
0.225469 - 0.306197 0.225469 - 0.306197
0.306198 - 0.410156 0.306198 - 0.410156
0.410157 - 0.543504 0.410157 - 0.543504
0.543505 - 0.685353 0.543505 - 0.685353
Wildfire Risk (8)
Very high Very high
High High
Moderate Moderate
Low Low
Low benefit Low benefit
Benefit Benefit