20190414
10163000
1.0
FALSE
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002
599689.200000
661615.900000
4868680.510000
4947060.840300
1
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_UTM_Zone_17N
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Cross Sections - Engineering
withheld
2025-12-21T00:00:00
JJ
LSRCA
GIS
LSRCA
LSRCA
Director - Engineering
1
-79.757336
-78.961506
44.669991
43.953501
LSRCA
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>This cross-section layer contains the most current cross section locations at all storm levels (2, 5, 10, 25, 50, 100 year and regional events) from hydraulic and hydrologic analysis and the related floodplain elevations. In general estimated cross-section information is available for Ramara, Oro and in isolated locations within Uxbridge and Brock. In general engineered cross-section information is available for York Region, Municipality of Durham, and in Innisfil and Bradford-West Gwillimbury of Simcoe County.</SPAN></SPAN></P></DIV></DIV></DIV>
© LAKE SIMCOE REGION CONSERVATION AUTHORITY, (insert current year). All Rights Reserved
Cross Sections
Engineering
open data
<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 7 0;"><SPAN><SPAN>Contains Information made available under </SPAN></SPAN><A href="https://www.lsrca.on.ca/Pages/GIS-Open-Data-Licence.aspx"><SPAN><SPAN>Lake Simcoe Region Conservation Authority Open Data Licence v1.0.</SPAN></SPAN></A></P><P><SPAN /></P></DIV></DIV></DIV>
Cross-section information is taken from studies involving hydrologic and hydraulic modelling and attributes of water surface elevation, velocities, discharge, and ID. Cross-section data for engineered floodplains are based on engineered studies. Cross section data for estimated floodplains are based on the 2002 Digital Elevation Model (DEM) with an elevation accuracy of +/-0.5 m, and DEM developed sections at ~ 250 m intervals. Culverts have not been included in the estimated hydraulic models. More recent revisions to estimated hydraulic models use the current DEM, and cross-sections at 100 m intervals.
Feature Class
dataset
EPSG
6.11(3.0.1)
46283
Simple
FALSE
46283
FALSE
FALSE
V_VALIDFPXSHINFO_ENGINEERING_REGULATORY
Feature Class
46283
MODELFILENAME
MODELFILENAME
String
50
0
0
STREAMCODE
STREAMCODE
String
20
0
0
REACHCODE
REACHCODE
String
20
0
0
RIVERSTATION
RIVERSTATION
String
20
0
0
STORMSCALE
STORMSCALE
String
25
0
0
DISCHARGE
DISCHARGE
Double
8
31
8
WATERELEV1928
WATERELEV1928
Double
8
31
8
WATERELEV2013
WATERELEV2013
Double
8
31
8
VELOCITYLEFT
VELOCITYLEFT
Double
8
31
8
VELOCITYCHANNEL
VELOCITYCHANNEL
Double
8
31
8
VELOCITYRIGHT
VELOCITYRIGHT
Double
8
31
8
ORIENTATION
ORIENTATION
String
20
0
0
STUDYCONFIDENCELEVEL
STUDYCONFIDENCELEVEL
String
20
0
0
Study confidency level for this layer is 'Regulatory'
HYDRAULICMODELTYPE
HYDRAULICMODELTYPE
String
20
0
0
STUDYSTATUS
STUDYSTATUS
String
20
0
0
Study status for this layer is 'Data Published'
FPSTUDYNAME
FPSTUDYNAME
String
50
0
0
Floodplain Study Name
XSTYPE
XSTYPE
String
15
0
0
Cross Section Type
HYDRAULICMODELID
HYDRAULICMODELID
Integer
4
10
0
XSID
XSID
Integer
4
10
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
ENGINEERNOTES
ENGINEERNOTES
String
254
0
0
Engineering notes regarding cross section
SHAPE
SHAPE
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
DB2GSE.SdeLength(SHAPE)
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0
0
0
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