20260311
05340000
1.0
FGDC CSDGM Metadata
FALSE
ORVWLakes
347133.825800
762254.478000
5106013.486100
5387779.757900
1
002
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_UTM_Zone_15N
<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/10.7'><WKT>PROJCS["NAD_1983_UTM_Zone_15N",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["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-93.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26915]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</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>26915</WKID><LatestWKID>26915</LatestWKID></ProjectedCoordinateSystem>
20220908
13504500
20220908
13504500
150000000
5000
FGDC
ORVWLakes
Feature Class
1427
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.
Name
Name
String
40
0
0
Location
Location
String
150
0
0
ORVW_Category
ORVW_Category
String
15
0
0
ORVW Category refers to the discharge type: Prohibited or Restricted
Desig_Date
Desig_Date
String
10
0
0
Date the waterbody was added to the ORVW designation in MN Rule 7050
Date waterbody was added to ORVW designation in MN Rule 7050
Listing7050
Listing7050
String
15
0
0
This field exists to relate to the listing location in MN Rule 7050. It is a combination of the basin abbreviation and the listing number within that basin. Not a valid ID.
WID
WID
String
12
0
0
Water Unit ID. This is the ID in the MPCA Core_WU database, and generally corresponds to the DNR DOW number.
UseClass
UseClass
String
12
0
0
Use Class listing from MN Rule 7050
WUSysID
WUSysID
Double
8
0
0
System ID in Core_WU
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
0
0
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.
BWCA
BWCA
String
4
0
0
If waterbody is within BWCa boundaries, wholly or partly, or borders BWCA.
ArcGIS Metadata
1.0
Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595
ORVWLakes
1
-95.074480
-89.443420
48.643079
46.057383
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>These are the Outstanding Resource Value Waters (ORVW) as specified by MPCA rules Minn.R. 7050.0180 and as specifically listed in Minn.R. 7050.0470 effective March 17, 2008 The lakes are a subset and enhancement of the 1:24,000 scale National Hydrography Dataset (NHD). Since the ORVW lakes are a small subset of the NHD lakes, only that subset is included in the dataset.</abstract><purpose>The data set was created to catalog ORVWs for rulemaking and regulatory purposes.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
ORVW
Outstanding Resource Value Water
Lakes
discharge
MN Rule 7050
surface water
water quality standards
Carol Sinder
Minnesota Pollution Control Agency
carol.sinden@state.mn.us
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>While there are no constraints on the use or distribution of this data set, any third party that alters and then publishes their revised version of the data should modify their metadata to reflect those changes. Maps generated from this dataset are to be used for display or planning purposes only. Data are not survey quality and therfore should not be relied upon as a basis for legal decisions. The State of Minnesota, the Minnesota Pollution Control Agency and employees assume no responsibility or liability to any person or entity for the use of this information. Any use of this information is made at the risk of the use. Additionally, the portion of this dataset derived from Minnesota Department of Natural Resources calcareous fens dataset includes the following disclaimer: "The Minnesota Department of Natural Resources makes no representation or warranties, express or implied, with respect to the reuse of data provided herewith, regardless of its format or the means of its transmission. There is no guarantee or representation to the user as to the accuracy, currency, suitability, or reliability of this data for any purpose. The user accepts the data 'as is', and assumes all risks associated with its use. By accepting this data, the user agrees not to transmit this data or provide access to it or any part of it to another party unless the user shall include with the data a copy of this disclaimer. The Minnesota Department of Natural Resources assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance on this data."</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
The dataset was created to catalog ORVWs for rulemaking and regulatory purposes. This data set is a GIS polygon shapefile representing the locations of lakes considered to be Outstanding Resource Value Waters (ORVWs).
This dataset was created using lake polygons from the National Hydrography Dataset. Some polygons were added from the MN DNR DOW Lake shaefile.
File Geodatabase Feature Class
dataset
EPSG
6.13(3.0.1)
1427
Simple
FALSE
1427
TRUE
FALSE
20220908
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>By acceptance of these data, the user agrees not to transmit these data or provide access to it or any part of it in digital form to another party or individual</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>While there are no constraints on the use or distribution of this data set, any third party that alters and then publishes their revised version of the data should modify their metadata to reflect those changes. Maps generated from this dataset are to be used for display or planning purposes only. Data are not survey quality and therfore should not be relied upon as a basis for legal decisions. The State of Minnesota, the Minnesota Pollution Control Agency and employees assume no responsibility or liability to any person or entity for the use of this information. Any use of this information is made at the risk of the use. Additionally, the portion of this dataset derived from Minnesota Department of Natural Resources calcareous fens dataset includes the following disclaimer: "The Minnesota Department of Natural Resources makes no representation or warranties, express or implied, with respect to the reuse of data provided herewith, regardless of its format or the means of its transmission. There is no guarantee or representation to the user as to the accuracy, currency, suitability, or reliability of this data for any purpose. The user accepts the data 'as is', and assumes all risks associated with its use. By accepting this data, the user agrees not to transmit this data or provide access to it or any part of it to another party unless the user shall include with the data a copy of this disclaimer. The Minnesota Department of Natural Resources assumes no responsibility for actual or consequential damage incurred as a result of any user's reliance on this data."</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>