31-46 30th Street, Queens, NY 11106 Flood Risk | Flood Form
FLOOD FORM 31-46 30 STREET
Queens, 11106
C
Resilience Grade
Access Your Flood Form
Enter your email and confirm your address to unlock the full flood exposure data for this property.
Property Summary
Low Compound Flood Exposure index.Sewer backup 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 TypeTwo Family Residential, Built 1925
Building Footprint1,280 SF
Roof Runoff 1" Rain798 Gallons
Elevation44'
Groundwater Depth27'
SewershedBB-029
Flood Exposure TypeScore
Sewer BackupLow
StormwaterMinimal
GroundwaterLow
CoastalMinimal
Infiltration CriteriaValue
Lot Impervious Area2,296 SF
Block Impervious %87%
Soil Infiltration Rate3 IN/HR
Available Area1,085 SF
Infiltration RatingModerate
Flood Exposure TypeScore
Infiltration CriteriaValue
Sewer BackupLow
Lot Impervious Area2,296 SF
StormwaterMinimal
Block Impervious %87%
GroundwaterLow
Soil Infiltration Rate3 IN/HR
CoastalMinimal
Available Area1,085 SF
Infiltration RatingModerate
Own this property and want this page removed from search? Request removal.
