DWSMA Vulnerability

Metadata also available as

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Minnesota Department of Health
Title: DWSMA Vulnerability
Geospatial_Data_Presentation_Form: vector digital data
Online_Linkage: <http://www.health.state.mn.us/divs/eh/water/swp/maps/index.htm>
Description:
Abstract:
Drinking water supply management area (DWSMA) vulnerability is an assessment of the likelihood for a potential contaminant source within the drinking water supply management area to contaminate a public water supply well based on the aquifer's inherent geologic sensitivity; and the chemical and isotopic composition of the groundwater.
Purpose:
This dataset was developed with the intention of protecting the public drinking water supply and complies with the federal Safe Drinking Water Act, United States Code, title 42 and the State of Minnesota Rule (parts 4720.5100 to 4720.5590).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19950711
Beginning_Time: 000000
Ending_Date: 20130402
Ending_Time: 000000
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Quartely
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -97.072169
East_Bounding_Coordinate: -91.343296
North_Bounding_Coordinate: 48.805032
South_Bounding_Coordinate: 43.432979
Keywords:
Theme:
Theme_Keyword_Thesaurus: MDH GIS Data Keyword Thesaurus
Theme_Keyword: Drinking Water Supply Management Area
Theme_Keyword: Groundwatershed
Theme_Keyword: Vulnerability
Theme_Keyword: Drinking water
Theme_Keyword: Capture zone
Theme_Keyword: Wellhead Protection
Place:
Place_Keyword_Thesaurus: MDH GIS Data Place Name Thesaurus
Place_Keyword: Minnesota
Access_Constraints: None
Use_Constraints:
Geospatial data is provided "as-is". MDH makes no warranty, expressed or implied, and disclaims all implied warranties of the data for any purpose. MDH also does not warrant that the geospatial data is error free. The geospatial data was developed for MDH internal business purposes. MDH shall not be liable for any activity involving the geospatial data with respect to the following: a.) Lost profits, lost savings or any other consequential damages; b.) The fitness of the geospatial data for a particular purpose; or c.) The installation of the geospatial data, its use or the results obtained.
Data_Set_Credit: Minnesota Department of Health and Private Consulting Firms.
Security_Information:
Security_Classification: Unclassified
Native_Data_Set_Environment:
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.4.4000
Data_Quality_Information:
Completeness_Report:
All approved DWSMA vulnerability areas that are active as of the temporal extent ending date.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Minimum scale requirement for data and/or maps is 1:24,000.
Lineage:
Source_Information:
Source_Scale_Denominator: 0
Type_of_Source_Media: CD-ROM
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 1345
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Transverse Mercator
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.9996
Longitude_of_Central_Meridian: -93.0
Latitude_of_Projection_Origin: 0.0
False_Easting: 500000.0
False_Northing: 0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000000002220024164500956
Ordinate_Resolution: 0.000000002220024164500956
Planar_Distance_Units:
Geodetic_Model:
Horizontal_Datum_Name: D North American 1983
Ellipsoid_Name: GRS 1980
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257222101
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: dwsvul
Entity_Type_Definition: Drinking Water Supply Management Area Vulnerability
Attribute:
Attribute_Label: FID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: OBJECTID
Attribute:
Attribute_Label: AREA
Attribute:
Attribute_Label: PERIMETER
Attribute:
Attribute_Label: DWSVUL_ID
Attribute_Definition: Drinking Water Supply Management Area Vulnerability ID
Attribute_Definition_Source: MDH
Attribute:
Attribute_Label: DWS_VUL_C
Attribute_Definition: DWSMA Vulnerability Code
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: VH
Enumerated_Domain_Value_Definition: Very High
Enumerated_Domain:
Enumerated_Domain_Value: H
Enumerated_Domain_Value_Definition: High
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition: Moderate
Enumerated_Domain:
Enumerated_Domain_Value: L
Enumerated_Domain_Value_Definition: Low
Enumerated_Domain:
Enumerated_Domain_Value: VL
Enumerated_Domain_Value_Definition: Very Low
Enumerated_Domain:
Enumerated_Domain_Value: U
Enumerated_Domain_Value_Definition: Unknown
Attribute:
Attribute_Label: DWS_VUL
Attribute_Definition: DWSMA Vulnerability
Attribute_Definition_Source: MDH as per DWS_VUL_C
Attribute:
Attribute_Label: ACRES
Attribute_Definition: Acres of DWSMA vulnerability (derived)
Attribute_Definition_Source: MDH
Attribute:
Attribute_Label: AQ_VUL_C
Attribute_Definition: Aquifer Vulnerability Code (for public and regulatory use)
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: V
Enumerated_Domain_Value_Definition: Vulnerable
Enumerated_Domain:
Enumerated_Domain_Value: N
Enumerated_Domain_Value_Definition: Not Vulnerable
Attribute:
Attribute_Label: DWS_ID
Attribute_Definition: Drinking Water Supply Management Area ID
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 664
Attribute:
Attribute_Label: SHAPE_Leng
Attribute_Definition: Perimeter of feature in internal units (derived).
Attribute:
Attribute_Label: SHAPE_Area
Attribute_Definition: Area of feature in internal units squared (derived).
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Positive real numbers that are automatically generated.
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Minnesota Department of Health - Environmental Health Division - Source Water Protection Unit
Contact_Address:
Address_Type: mailing
Address: P.O. Box 64975
City: St. Paul
State_or_Province: MN
Postal_Code: 55164-0975
Country: US
Contact_Voice_Telephone: 651-201-4700
Contact_Electronic_Mail_Address: health.drinkingwater@state.mn.us
Resource_Description: Available electronic data
Distribution_Liability:
Geospatial data is provided "as-is". MDH makes no warranty, expressed or implied, and disclaims all implied warranties of the data for any purpose. MDH also does not warrant that the geospatial data is error free. The geospatial data was developed for MDH internal business purposes. MDH shall not be liable for any activity involving the geospatial data with respect to the following: a.) Lost profits, lost savings or any other consequential damages; b.) The fitness of the geospatial data for a particular purpose; or c.) The installation of the geospatial data, its use or the results obtained.
Metadata_Reference_Information:
Metadata_Date: 20130430
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Minnesota Department of Health - Environmental Health Division - Source Water Protection Unit
Contact_Address:
Address_Type: mailing
Address: P.O. Box 64975
City: St. Paul
State_or_Province: MN
Postal_Code: 55164-0975
Country: US
Contact_Voice_Telephone: 651-201-4700
Contact_Electronic_Mail_Address: health.drinkingwater@state.mn.us
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Generated by mp version 2.9.6 on Tue Apr 30 16:24:30 2013