Drinking Water Supply Management Area (DWSMA)

Metadata also available as

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator:
Minnesota Department of Health - Environmental Health Division - Source Water Protection Unit
Publication_Date: 20140130
Title: Drinking Water Supply Management Area (DWSMA)
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:
Drinking water supply management area (DWSMA) is the Minnesota Department of Health (MDH) approved surface and subsurface area surrounding a public water supply well that completely contains the scientifically calculated wellhead protection area and is managed by the entity identified in a wellhead protection plan. The boundaries of the drinking water supply management area are delineated by identifiable physical features, landmarks or political and administrative boundaries.
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
Ending_Date: 20140130
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Quarterly
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -97.072169
East_Bounding_Coordinate: -91.199323
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: 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.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
Minnesota Department of Health-Environmental Health-Drinking Water Protection-Source Water Protection
Contact_Address:
Address_Type: mailing
Address: P.O. Box 64975
City: St. Paul
State_or_Province: MN
Postal_Code: 55164-0975
Contact_Voice_Telephone: (651) 201-4700
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 10.1.1.3143

Data_Quality_Information:
Completeness_Report:
All approved DWSMA 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 (See Lcm_code in attribute table).
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: 545

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: NAD 1983 UTM Zone 15N
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: meter
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: dwsma
Entity_Type_Definition: Drinking Water Supply Management Area
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: AREA
Attribute:
Attribute_Label: PERIMETER
Attribute:
Attribute_Label: DWS_ID
Attribute_Definition: Drinking Water Supply Management ID
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 66
Range_Domain_Maximum: 717
Attribute:
Attribute_Label: DWS_NAME
Attribute_Definition: Name of the DWSMA
Attribute_Definition_Source: MDH
Attribute:
Attribute_Label: WHP_TYPE_C
Attribute_Definition: Type of Wellhead Protection Area code
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: A
Enumerated_Domain_Value_Definition: Aquifer delineation
Enumerated_Domain:
Enumerated_Domain_Value: C
Enumerated_Domain_Value_Definition: Conjunctive delineation
Enumerated_Domain:
Enumerated_Domain_Value: F
Enumerated_Domain_Value_Definition: Fractured Rock delineation
Enumerated_Domain:
Enumerated_Domain_Value: FC
Enumerated_Domain_Value_Definition: Fractured Rock & Conjunctive delineation
Enumerated_Domain:
Enumerated_Domain_Value: FA
Enumerated_Domain_Value_Definition: Fractured Rock & Aquifer delineation
Attribute:
Attribute_Label: CZ_TYPE_C
Attribute_Definition: Type of capture zone code
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition: Single capture zone for a given DWSMA
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition: Multiple capture zones for a given DWSMA
Enumerated_Domain:
Enumerated_Domain_Value: C
Enumerated_Domain_Value_Definition:
Complex capture zones for a given DWSMA (overlapping or adjacent regions)
Attribute:
Attribute_Label: DWSA_D
Attribute_Definition: Date of DWSMA Approval
Attribute_Definition_Source: MDH
Beginning_Date_of_Attribute_Values: 19940919
Ending_Date_of_Attribute_Values: 20140108
Attribute:
Attribute_Label: DWS_STAT_C
Attribute_Definition: DWSMA Status code
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: A
Enumerated_Domain_Value_Definition: Active
Enumerated_Domain:
Enumerated_Domain_Value: D
Enumerated_Domain_Value_Definition: Deactivated
Attribute:
Attribute_Label: LCM_CODE
Attribute_Definition: Location collection method code
Attribute_Definition_Source: MDH
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: DS1
Enumerated_Domain_Value_Definition: Digitization (Screen) - DRG Map (1:24,000)
Enumerated_Domain:
Enumerated_Domain_Value: DS2
Enumerated_Domain_Value_Definition: Digitization (Screen) - DOQ Map (1:12,000)
Enumerated_Domain:
Enumerated_Domain_Value: DS3
Enumerated_Domain_Value_Definition: Digitization (Screen) - NAIP Map (1:12,000)
Attribute:
Attribute_Label: ACRES
Attribute_Definition: Acres of the DWSMA (derived from AREA / 4046.8717 ) + 0.001
Attribute_Definition_Source: MDH
Attribute:
Attribute_Label: PLAN_ID
Attribute_Definition: Wellhead Protection Plan ID
Attribute_Definition_Source: MDH
Attribute:
Attribute_Label: PWSID
Attribute_Definition: Public Water Supply ID
Attribute_Definition_Source: MDH
Overview_Description:
Entity_and_Attribute_Overview: See dwsma_att.html for attribute summary.

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: physical
Address: 625 N Robert St
City: St. Paul
State_or_Province: MN
Postal_Code: 55101-2516
Country: US
Contact_Voice_Telephone: 651-201-4700
Contact_Facsimile_Telephone: 651-201-4701
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.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ESRI Shapefile
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: <http://www.health.state.mn.us/divs/eh/water/swp/maps/index.htm>

Metadata_Reference_Information:
Metadata_Date: 20140130
Metadata_Future_Review_Date: 20140401
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_Facsimile_Telephone: 651-201-4701
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 2.9.12 on Thu Jan 30 15:17:41 2014