FEMA Flood Hazard (0)
| 1 % Annual Hazard (100-year) |
| 0.2 % Annual Hazard (500-year) |
TierII LEPC (1)
Underground Tanks (2)
Erosion Hazard Boundary (3)
Flood Hazard Based on Geologic Deposits (4)
| Very High - Riverine flood, flash flood, debris flow |
| High - Potential for flash flood, debri flow |
| Medium - Sheetflood, possible flash flood, debris flow |
| Low - Sheetflood, minor flash flood |
Dams (6)
Dam Break Inundation Area (7)
Faults (9)
| Well Constrained |
| Moderately Constrained |
| Inferred |
Surface fault rupture hazard (10)
| Well Defined |
| Buried/ApproxLoc |
Fault Special Study Zone (11)
| Surface-fault-rupture-hazard special-study area |
Landslide Scarps (13)
Landslides (14)
Landslide Hazard (15)
| Very High (Existing Landsclide) |
| High (Slopes > 20%) |
| Moderate C (Slopes > 15%) |
| Moderate B (Slopes < 15%) |
| Low (Slopes < 30%) |
Liquefaction (16)
| VH - Very High |
| H - High |
| H2 - High2 |
| H - High1 |
| M - Moderate |
| M2 - Moderate2 |
| L - Low |
| L2 - Low2 |
| Liquifaction Hazard Suceptibility Zone |
Rock fall Hazard (17)
|
| High |
| Moderate |
| Low |
| Low Probability, High Hazard (LPHH) |
Collapsible Soils (18)
| Very High (HCS) |
| High (CSA) |
| Moderately High (CSB) |
| Moderate (CSC) |
| Low (CSD) |
Expansive Rock and Soil (19)
| Soil - High (ESH) |
| Soil - Moderate (ESM) |
| Soil - Low (ESL) |
| Rock - High (ERH) |
| Rock - Moderate (ERM) |
| Rock - Low (ERL) |
| Subsurface - High ((CHESR) |
| Suspected Subsurface - High (C) |
| No_Data |
Gypsiferous Rock and Soil (20)
| Soil - High (GSA) |
| Soil - Moderate (GSB) |
| Rock - High (GRA) |
| Rock - Moderate (GRB) |
| Rock - Low or Unknown (GRC) |
Wind Blown Sand (21)
| High (WBSH) |
| Moderate (WBSM) |
| Low (WBSL) |
Piping and Erosion (22)
| Soil susceptible to piping and erosion (PES) |
| Rock susceptible to piping and erosion (PER) |
|
