20211005
13313900
1.0
FALSE
GL_HumanUse_TreatedDrinkingWater
002
439441.290500
1611914.447000
-704602.292000
15906.425200
1
0.001
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.5.0'><WKT>PROJCS["NAD_1983_Canada_Atlas_Lambert",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-95.0],PARAMETER["Standard_Parallel_1",49.0],PARAMETER["Standard_Parallel_2",77.0],PARAMETER["Latitude_Of_Origin",49.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3978]]</WKT><XOrigin>-34655800</XOrigin><YOrigin>-30001600</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>3978</WKID><LatestWKID>3978</LatestWKID></ProjectedCoordinateSystem>
NAD_1983_Canada_Atlas_Lambert
20260423
15481100
20260423
15481100
150000000
5000
ItemDescription
Esri ArcGIS 13.5.5.57366
Great Lakes Nearshore Waters: Treated Drinking Water
1
-89.795686
-73.725767
48.956267
40.682626
<DIV STYLE="text-align:Left;font-size:12pt"><DIV><DIV><P><SPAN>This data was derived as part of the Overall Assessment of the State of Nearshore Waters. </SPAN><SPAN>The Great Lakes are a source of drinking water for millions of Canadians and should not have an adverse impact on human health. Water intended for human consumption should not contain disease-causing organisms (e.g. </SPAN><SPAN STYLE="font-style:italic;">E. coli</SPAN><SPAN>) or other hazardous concentrations of toxic chemicals or radioactive substances. </SPAN></P><P><SPAN>The locations of drinking water treatment plants were obtained and the number of adverse water quality incidents (AWQI) reported within each Regional Unit was summarized to assign low or high stress. Drinking water treatment plant locations are sensitive, and not provided; points represent the centroid of a Regional Unit. Not all Regional Units have a drinking water treatment plant.</SPAN></P><P><SPAN>Low Stress: no adverse water quality incidents; High Stress: one or more adverse water quality incidents</SPAN></P></DIV></DIV></DIV>
Great Lakes
Lake Superior
Lake Huron
Lake Erie
Lake Ontario
Nearshore Framework
ecosystem health
water quality
cumulative stress
Human Use
Treated Drinking Water
The number of adverse water quality incidents reported at water treatment plants within a Regional Unit; data is part of the Overall Assessment of the State of Nearshore Waters.
Environment and Climate Change Canada (ECCC) - Strategic Policy Branch - RDGO
Ontario Ministry of Environment, Conservation and Parks Drinking Water Treatment Plant Monitoring data
File Geodatabase Feature Class
0.001
dataset
EPSG
7.1(10.0.0)
0
Simple
FALSE
0
TRUE
FALSE
GL_HumanUse_TreatedDrinkingWater
Feature Class
0
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
0
0
0
Feature geometry.
Esri
Coordinates defining the features.
RegionalUnitID
RegionalUnitID
String
254
0
0
AssessmentYear
Assessment Year
Integer
4
0
0
x_centroid
x_centroid
Double
8
0
0
y_centroid
y_centroid
Double
8
0
0
TDW_Facility
Treated Drinking Water Facility
String
5
0
0
Nu_AWQI
Number of Adverse Water Quality Incidents
String
5
0
0
AssessmentCategory
Assessment Category
String
50
0
0
SourceData
Source of Data
String
50
0
0
NearshoreAssessment
Nearshore Assessment
String
255
0
0
20260423