Erosion Hazard Zone - Maricopa County, Arizonaapps.fcd.maricopa.gov/Projects/PPM/downloads... ·...
Transcript of Erosion Hazard Zone - Maricopa County, Arizonaapps.fcd.maricopa.gov/Projects/PPM/downloads... ·...
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Buffer
100-year W.S. Elevation
FEMA 100-year Floodway
FEMA 100-year Floodplain
Erosion Hazard Zone
Revegetated Slope
BackfillBuried Back Protection
100-year Floodplain
Erosion Hazard Zone
100-year Floodway
Low Flow Channel
100-year W.S Elevation
Backfill & Revegetation
Cut Bank(Buried rock trench option)Offset Bank Protection
Buffer
Area Removed fromErosion Hazard Zone
Area Removed fromErosion Hazard Zone
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100-year W.S. Elevation
FEMA 100-year FloodwayFEMA 100-year FloodplainErosion Hazard Zone
Buffer
Area Removed from 100-year FloodplainMaintenance RoadBank Protection
Area Removed from Erosion Hazard Zone
Area Removed from100-year Floodplain typ.
Area Removed from Erosion Hazard Zone
100-year W.S. Elevation
FEMA 100-year Floodway
FEMA 100-year FloodplainErosion Hazard Zone
Maintenance Road typ.Bank Protection
Area Removed fromErosion Hazard Zone
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NORTH PEORIA AREA DRAINAGE MASTER PLAN
FIGURE 20IN-STREAM, IN-LINE DETENTION
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NORTH PEORIA AREA DRAINAGE MASTER PLAN
FIGURE 21IN-STREAM, OFF-LINE RETENTION
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100-year W.S. Elevation
FEMA 100-year Floodway
FEMA 100-year Floodplain
100-year W.S. Elevation
FEMA 100-year Floodway
FEMA 100-year Floodplain