11-44 31st Drive, Queens, NY 11106 Flood Risk | Flood Form
FLOOD FORM 11-44 31 DRIVE
Queens, 11106
D
Resilience Grade
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Property Summary
Moderate Compound Flood Exposure index.Groundwater flooding is the primary exposure factor for this property.Low infiltration potential — conveyance and management strategies may be more appropriate. Property drains to the BB-029 combined sewer outfall. Proximity to a NYS DEC remediation site warrants soil testing before any infiltration work.
Property TypeMulti-Family Residential, Built 1920
Building Footprint770 SF
Roof Runoff 1" Rain480 Gallons
Elevation10'
Groundwater Depth6'
SewershedBB-029
Flood Exposure TypeScore
Sewer BackupMinimal
StormwaterLow
GroundwaterModerate
CoastalLow
Infiltration CriteriaValue
Lot Impervious Area4,303 SF
Block Impervious %97%
Soil Infiltration Rate5 IN/HR
Available Area1,960 SF
Infiltration RatingLow
Flood Exposure TypeScore
Infiltration CriteriaValue
Sewer BackupMinimal
Lot Impervious Area4,303 SF
StormwaterLow
Block Impervious %97%
GroundwaterModerate
Soil Infiltration Rate5 IN/HR
CoastalLow
Available Area1,960 SF
Infiltration RatingLow
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