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Legend (GISMO/SoilsGuideline)

2024 Faults (8)
Faults (0)
2024 Soils Blue 2000ft Fault Buffer Zone (7)
Soils Blue (1)
Special geotechnical consideration area. Subsidence and 2,000 foot compaction or seismic fault buffer zone (includes 90% of mapped fissures). Special geotechnical consideration area. Subsidence and 2,000 foot compaction or seismic fault buffer zone (includes 90% of mapped fissures).
Soils Yellow (2)
Special geotechnical consideration area. Potential drainage areas or recent sediment deposits. May also have solubility, clay swell, corrosion, gypsum salt, expansive or hydro-collapsible potential. Special geotechnical consideration area. Potential drainage areas or recent sediment deposits. May also have solubility, clay swell, corrosion, gypsum salt, expansive or hydro-collapsible potential.
Soils Brown (3)
Special geotechnical consideration area. Solubility, clay swell, corrosion, gypsum salt, expansive or hydro-collapsible potential. Special geotechnical consideration area. Solubility, clay swell, corrosion, gypsum salt, expansive or hydro-collapsible potential.
HTE_V (4)
1 1
2 2
<all other values> <all other values>
slope (5)
1: slope =< 12% 1: slope =< 12%
2: slope => 12% and < 25% 2: slope => 12% and < 25%
3: slope => 25% and < 50% 3: slope => 25% and < 50%
4: slope => 50% 4: slope => 50%
<all other values> <all other values>
Seismic Site (6)
Seismic Site Class D (Vs < 1200ft/s) Seismic Site Class D (Vs < 1200ft/s)
Seismic Site Class C (Vs > 1200ft/s) Seismic Site Class C (Vs > 1200ft/s)