Hurricane Evacuation Zones

epne-qv9xCity Government4 columns

The New York City Hurricane Evacuation Zones represent varying threat levels of flooding resulting from storm surge. New York City's hurricane contingency plans are based on six evacuation zones. Hurricane evacuation zones should not be confused with flood insurance risk zones, which are designated by FEMA and available in the form of Flood Insurance Rate Maps (FIRMs). For more information visit NYC.gov or call 311 (TTY: 212-504-4155). These zones were created by New York City Emergency Management (NYCEM) and are maintained by the Department of City Planning (DCP). All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE . Current version: 26b

View on NYC Open Data

Quality

B83.9 / 100

From a 8-row sample across 4 columns.

completeness100/ 25% weight

consistency63/ 20% weight

accuracy81/ 20% weight

timeliness88/ 15% weight

usability85/ 20% weight

· No obvious temporal column — limits time-series joins

Related datasets

Hazard Mitigation Plan - Mitigation Actions Database (Polygons)0.42
joins onthe_geomshape_lengshape_area
2020 Census Tracts0.41
joins onthe_geomshape_lengshape_area
2020 Neighborhood Tabulation Areas (NTAs)0.37
joins onthe_geomshape_lengshape_area
Hazard Mitigation Plan - Mitigation Actions Database (Lines)0.33
joins onthe_geomshape_leng
Hurricane Inundation by Evacuation Zone0.30

Sample rows

hurricane_	shape_leng	shape_area	the_geom
6	2008102.93961	541623611.721	NaN, NaN
X	1719398.71536	4181863433.03	NaN, NaN
3	1448940.45586	390438140.68	NaN, NaN
4	1595877.0383	483180717.033	NaN, NaN
1	2853197.14512	1332878608.77

Columns

4 queryable · 3 profiled

The machine field names SoQL needs, with the publisher's own description of each.

Field	Type	Description	Null	Values
`hurricane_`	categorical	Hurricane evacuation zone.	0%	`436`of 8
`shape_leng`	categorical	Length of feature in internal units.	0%	`2853197.145122008102.939611830845.19243`of 8
`shape_area`	categorical	Area of feature in internal units squared.	0%	`541623611.721851170169.658534069855.842`of 8
`the_geom`	unknown	—	—	—

Query this from your own app

GET /api/datasets/epne-qv9x
GET /api/datasets/epne-qv9x/quality
GET /api/datasets/epne-qv9x/related
GET /api/columns?dataset=epne-qv9x