20240801
10463000
1.0
FALSE
PMF_Breach_Max_Inundation
623360.262900
632604.243100
4841835.601300
4848201.533200
1
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_UTM_Zone_17N
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20130513
16282900
20130513
16291100
50000
5000
ItemDescription
Used for inundation mapping and consequence analysis as part of the 2012 Dam Safety Review performed by Sanchez Engineering Inc of Coburg ON and 4DM of Toronto, ON.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Polygon layer representing the maximum extent of inundation resulting from the </SPAN><SPAN>flood-induced failure of the G.Lord Ross dam at </SPAN><SPAN>Probable Maximum Flood (PMF)</SPAN><SPAN>. </SPAN><SPAN>This layer extends from the G. Ross Lord Dam to the end of the study area located at Eglington Ave. E. and Leslie St. Please refer to the 2012 G. Ross Lord Dam Safety Review report for more information regarding this layer.</SPAN></P></DIV></DIV></DIV>
Dam Safety Review
Toronto and Region Conservation Authority
G. Lord Ross Dam
Inundation
Dam Breach
PMF
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>User must read and fully comprehend the metadata prior to data use. User must acknowledge the 4DM Inc as the originator when using the data set as a source. Data should not be used beyond the limits of the source scale. The data set is NOT a survey document and should not be utilized as such.</SPAN></P></DIV></DIV></DIV>
Esri ArcGIS 10.1.1.3143
PMF_Breach_Max_Inundation
1
-79.468556
-79.352271
43.776590
43.717698
PMF_Breach_Max_Inundation
Feature Class
6
Shape
Shape
Geometry
0
0
0
Feature geometry.
ESRI
Coordinates defining the features.
OBJECTID
FID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
ID
ID
Double
8
0
0
GRIDCODE
GRIDCODE
Double
8
0
0
Shape_Length
Shape_Length
Double
8
0
0
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Shape_Area
Shape_Area
Double
8
Area of feature in internal units squared.
ESRI
Positive real numbers that are automatically generated.
0
0
File Geodatabase Feature Class
dataset
EPSG
7.11.2
6
Simple
FALSE
6
TRUE
FALSE
20130513