20260526
15265800
1.0
FALSE
IFM_1_Year_Storm_Project
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_StatePlane_Maryland_FIPS_1900
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20260526
15443200
20260612
17174000
150000000
5000
FGDC
Esri ArcGIS 13.6.0.59527
Integrated Flood Model 1-year Scenario
2026-05-29T00:00:00
2026-06-12T00:00:00
Natural Resources Administration, Regulatory Review Division
Department of Energy and Environment
Floodplains, Wetlands, and Groundwater Branch Chief
1200 1st st NE
Washington
DC
20002
flood.risk@dc.gov
(202) 568-9102
external
83f4f688699ea26da618314aa1b8dd2446e8d768
Office of the Chief Technology Officer
(202) 727-2277
(202) 727-6857
200 I Street SE
Washington
DC
20003
US
dcgis@dc.gov
8:30 am - 5 pm
GIS Data Coordinator
GIS Data Coordinator
Office of the Chief Technology Officer
True
Office of the Chief Technology Officer
This map shows modeled stormwater flooding across the District during a 1-year flood event.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This map shows results from the District's Integrated Flood Model (IFM) for a 1-year rain event. The map displays a range of depths from 6 inches to 3 feet or more.</SPAN></P></DIV></DIV></DIV>
Department of Energy and Environment
washington
dc
district of columbia
storm water
flood
-77.13
-76.9
39.01
38.78
1
storm water, flood, environment
washington dc, dc, district of columbia
Enterprise Geodatabase Feature Class
dataset
EPSG
4.5(3.0.1)
0
Simple
FALSE
0
TRUE
FALSE
DCGIS.DOEE_1_Year_Storm_Project
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
SHAPE
Geometry
8
0
0
Feature geometry.
Esri
Coordinates defining the features.
DEPTH
Depth in Feet
Double
8
38
8
Depth in feet of the modeled flooding
DOEE
SE_ANNO_CAD_DATA
SE_ANNO_CAD_DATA
Blob
0
0
0
SHAPE.AREA
SHAPE.AREA
Double
0
0
0
SHAPE.LEN
SHAPE.LEN
Double
0
0
0
SHAPE_AREA
Area in Square Meters
Area in square meters of each polygon
DOEE
double
38
8
20260612