31-38 31st Street, Queens, NY 11106 Flood Risk | Flood Form
FLOOD FORM 31-38 31 STREET
Queens, 11106
D
Resilience Grade
How to improve this score
Access Your Flood Form
Enter your email and confirm your address to unlock the full flood exposure data for this property.
Property Summary
Moderate Compound Flood Exposure index.Stormwater flooding is the primary exposure factor for this property.Moderate infiltration potential — standard systems such as drywells and French drains are viable. Property drains to the BB-029 combined sewer outfall. Site overlaps a buried historic stream — groundwater levels may rise rapidly during rain events independent of the resting water table depth; subsurface investigation is recommended before any infiltration work.
Property TypeMulti-Family Residential, Built 1950
Building Footprint987 SF
Roof Runoff 1" Rain615 Gallons
Elevation45'
Groundwater Depth24'
SewershedBB-029
Flood Exposure TypeScore
Sewer BackupMinimal
StormwaterModerate
GroundwaterLow
CoastalMinimal
Infiltration CriteriaValue
Lot Impervious Area1,939 SF
Block Impervious %80%
Soil Infiltration Rate3 IN/HR
Available Area912 SF
Infiltration RatingModerate
Flood Exposure TypeScore
Infiltration CriteriaValue
Sewer BackupMinimal
Lot Impervious Area1,939 SF
StormwaterModerate
Block Impervious %80%
GroundwaterLow
Soil Infiltration Rate3 IN/HR
CoastalMinimal
Available Area912 SF
Infiltration RatingModerate
Own this property and want this page removed from search? Request removal.
