Public Water Supply Water Sources, Including Ground Water and Surface Water Sources

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: NC DENR Division of Environmental Health (DEH), Public Water Supply Section (PWSS)
Publication_Date: 20060901
Title:
Public Water Supply Water Sources, Including Ground Water and Surface Water Sources
Geospatial_Data_Presentation_Form: vector digital data
Publication_Information:
Publication_Place: Raleigh, North Carolina
Publisher: NC DENR Division of Environmental Health, Public Water Supply Section
Other_Citation_Details:
NCCGIA distributes this dataset
Online_Linkage: http://www.nconemap.com
Description:
Abstract:
The North Carolina Department of Environment and Natural Resources, Division of Environmental Health, Public Water Supply Section in cooperation with the NC Center for Geographic Information and Analysis, has developed the geographic data to provide accurate location of public water supply system sources in North Carolina.
Purpose:
These data were created for North Carolina's Source Water Assessment Program and to assist governmental agencies and others in making resource management decisions through use of a Geographic Information System (GIS).
Supplemental_Information:
Revisions and updates to this layer include:

1) The 03/02/04 version was the first released version of this data.

2) The 05/12/05 version is the next version of this data.

3) The 09/01/06 version is an updated version of this data.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 1995
Beginning_Time: unknown
Ending_Date: 20060901
Ending_Time: unknown
Currentness_Reference:
ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Semi-annual
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -84.356659
East_Bounding_Coordinate: -75.419624
North_Bounding_Coordinate: 36.585768
South_Bounding_Coordinate: 33.739456
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: wells
Theme_Keyword: well sites
Theme_Keyword: public water supply
Theme_Keyword: source water
Theme_Keyword: drinking water
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: inlandWaters
Place:
Place_Keyword_Thesaurus: William S. Powell, The North Carolina GAZETTEER, A Dictionary of Tar Heel Places, (Chapel Hill: University of North Carolina Press), August 1984.
Place_Keyword: North Carolina
Access_Constraints: None
Use_Constraints:
Acknowledgement of products derived from this data set should cite the following: The source of this GIS data layer for Public Water Supply Sources is the North Carolina Corporate Geographic Database. Earlier versions of this dataset may exist. The user must be sure to use the appropriate data set for the time period of interest. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, CGIA cannot assume liability for any damages or misrepresentation caused by any inaccuracies in the data or as a result of changes to the data caused by system transfers.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Robert Midgette
Contact_Organization: NC DENR Div. of Environmental Health, Public Water Supply Section
Contact_Position: Supervisor
Contact_Address:
Address_Type: Mailing
Address:
1634 Mail Service Center
City: Raleigh
State_or_Province: North Carolina
Postal_Code: 27699-1634
Country: U.S.A.
Contact_Voice_Telephone: 919-715-3224
Contact_Facsimile_Telephone: 919-715-4374
Contact_Electronic_Mail_Address: robert.midgette@ncmail.net
Hours_of_Service: 8am to 5pm
Contact Instructions:
Preferred contact is by email or telephone.
Data_Set_Credit:
NC Dept. of Environment and Natural Resources, Division of Environmental Health, Public Water Supply Section
NC Dept. of Environment and Natural Resources, Center for Geographic Information and Analysis
Native_Data_Set_Environment:
Microsoft Windows; ESRI ArcGIS
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Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
The well locations were collected with Trimble GeoExplorer using data dictionary developed by PWSS which allowed field input of system id, well id, distance and direction to well, etc. during the collection of satellite readings. Following conversion to tabular text, cross-checking with the existing database and editing were made.
Logical_Consistency_Report:
Using Trimble's Pathfinder software, the data from GPS units were differentially corrected and converted to GIS format to be used with ESRI's ArcGIS software.
Completeness_Report:
These GPS derived locations are obtained incidental to routine water system inspections, sanitary surveys, and site visits. The locating of the public water supply sources is the first step in wellhead protection. Accurately locating PWS sources will enable other divisions/agencies to determine what potentially harmful activities are within specified distances of these wells.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Well locations were differentially corrected using base station files, which resulted in positions within 2m to 5m of the actual positions.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: NC DENR - Div. of Environmental Health, Public Water Supply Section
Publication_Date: 2006
Title:
Public Water Supply Wells
Publication_Information:
Publication_Place: Raleigh, North Carolina
Publisher: NC DENR - Div. of Environmental Health, Public Water Supply Section
Other_Citation_Details:
none
Type_of_Source_Media: Trimble GeoExplorer GPS receiver
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 1995
Ending_Date: 20060901
Source_Currentness_Reference:
Original release date and update date,
Source_Citation_Abbreviation:
None
Source_Contribution:
Locations of sites and facility names supplied by Public Water Supply Section
Process_Step:
Process_Description:
PWSS regions' GPS rover units data were transferred to DEH server. Well locations were calculated by using Pathfinder software and base station files. The data were then converted to tabular text form so they could be imported into ArcGIS software for visual inspection purpose. The data were reviewed and necessary corrections made.
Process_Date: 20060901
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Robert Midgette
Contact_Organization: DENR
Contact_Position: Supervisor
Contact_Address:
Address_Type: Mailing
Address:
1634 Mail Service Center
City: Raleigh
State_or_Province: North Carolina
Postal_Code: 27699-1634
Country: U.S.A.
Contact_Voice_Telephone: 919-715-3224
Contact_Facsimile_Telephone: 919-715-4374
Contact_Electronic_Mail_Address: robert.midgette@ncmail.net
Hours_of_Service: 8:30 am to 5:30 pm
Contact Instructions:
Phone or electronic mail preferred
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Spatial_Data_Organization_Information:
Indirect_Spatial_Reference_Method:
_Method: None
Direct_Spatial_Reference_Method: Point
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Entity point
Point_and_Vector_Object_Count: 9582
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Label point
Point_and_Vector_Object_Count: 4410
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Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name: State Plane Coordinate System 1983
State_Plane_Coordinate_System:
SPCS_Zone_Identifier: 3200
Lambert_Conformal_Conic:
Standard_Parallel: 34.333333
Standard_Parallel: 36.166667
Longitude_of_Central_Meridian: -79.000000
Latitude_of_Projection_Origin: 33.750000
False_Easting: 609601.220000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.002048
Ordinate_Resolution: 0.002048
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222
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Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: pws_sources_0906
Entity_Type_Definition:
Active Public Water Supply Sources are ground water and surface water sources for community (CWS), non-transient non-community (NTNC) and transient non-community (TNC) water systems.
Entity_Type_Definition_Source:
NC DENR-Div of Environmental Health, Public Water Supply Section
Attribute:
Attribute_Label: FID
Attribute_Definition:
Internal feature number.
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.000
Range_Domain_Maximum: 0.000
Attribute_Units_of_Measure: meters
Attribute_Measurement_Resolution: .001
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: Shape
Attribute_Definition:
Feature geometry.
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.000
Range_Domain_Maximum: 0.000
Attribute_Units_of_Measure: meters
Attribute_Measurement_Resolution: 0.001
Unrepresentable_Domain:
Coordinates defining the features.
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: shapeSrc
Attribute_Definition:
Internal Identification Number
Attribute_Definition_Source:
ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Identification numbers vary in value
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: SOURCEID
Attribute_Definition:
Point internal identification number
Attribute_Definition_Source:
Software computed
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 4410
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: PWS_ID
Attribute_Definition:
Unique 7-digit identification number for PWS system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Unique identification numbers vary
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: PRDTN_CA_3
Attribute_Definition:
Maximum production capacity of system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Capacity numbers vary in value.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: EPA_SRC_ID
Attribute_Definition:
EPA Source Identification Number
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Unique identification numbers vary
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: OWN_LOC_CO
Attribute_Definition:
Owner Location Code
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Unique identification names vary
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: SRC_TYPE
Attribute_Definition:
PWS Source Type
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition:
Surface Water Source
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: G
Enumerated_Domain_Value_Definition:
Ground Water Source
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Y
Enumerated_Domain_Value_Definition:
Combination of both ground and surface source
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
None planned
Attribute:
Attribute_Label: PWSTypeDes
Attribute_Definition:
PWS Type Description
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
PWS type descriptions vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: PWSTypeNam
Attribute_Definition:
PWS Type Name
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
PWS type names vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: SRC_NAME
Attribute_Definition:
Source Name
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Source names vary in length and number of words.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: SRC_AVL
Attribute_Definition:
Source Availability
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: E
Enumerated_Domain_Value_Definition:
Emergency availability
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: O
Enumerated_Domain_Value_Definition:
Other type of availability
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: P
Enumerated_Domain_Value_Definition:
Permanent availability
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: SRC_LOCATI
Attribute_Definition:
Source Location Description
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Location descriptions vary in length and number of words.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: LOCN_DTRM
Attribute_Definition:
The method used to locate the source
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition:
Mapped
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: C
Enumerated_Domain_Value_Definition:
Post Processed GPS, unknown number of GPS positions
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: D
Enumerated_Domain_Value_Definition:
Post Processed GPS from inspection form
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: E
Enumerated_Domain_Value_Definition:
Post Processed GPS less than 120 GPS positions
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: F
Enumerated_Domain_Value_Definition:
Post Processed GPS greater than 120 GPS positions
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: G
Enumerated_Domain_Value_Definition:
GPS, post process pending, unknown number of GPS positions
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: H
Enumerated_Domain_Value_Definition:
GPS, post process pending, less than 120 GPS positions
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: I
Enumerated_Domain_Value_Definition:
GPS, post process pending, greater than 120 GPS positions
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: O
Enumerated_Domain_Value_Definition:
Other type of location method, GPS pending
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: S
Enumerated_Domain_Value_Definition:
Surveyed
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: WELL_I_RAT
Attribute_Definition:
Well integrity rating
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: L
Enumerated_Domain_Value_Definition:
Low Well Integrity Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition:
Medium Well Integrity Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: H
Enumerated_Domain_Value_Definition:
High Well Integrity Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: WSWCLASS
Attribute_Definition:
Water Supply Watershed Classification for Surface Water
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WS-I
Enumerated_Domain_Value_Definition:
Waters used as sources of water supply for drinking, culinary, or food processing purposes for those users desiring maximum protection for their water supplies. These waters are also protected for Class C uses. WS-I waters are those within natural and undeveloped watersheds in public ownership with no permitted point source (wastewater) discharges. All WS-I waters are HQW by definition.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Water Quality
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WS-II
Enumerated_Domain_Value_Definition:
Waters used as sources of potable water where a WS-I classification is not feasible. These waters are also protected for Class C uses. WS-II waters are generally in predominantly undeveloped watersheds and only general permits for discharges are allowed.  All WS-II waters are HQW by definition.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Water Quality
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WS-III
Enumerated_Domain_Value_Definition:
Waters used as sources of potable water where a more protective WS-I or II classification is not feasible. These waters are also protected for Class C uses. WS-III waters are generally in low to moderately developed watersheds. General discharge permits only are allowed near the water supply intake whereas domestic and nonprocess industrial discharges are allowed in the rest of the water supply watershed.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Water Quality
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WS-IV
Enumerated_Domain_Value_Definition:
Waters used as sources of potable water where a WS-I, II or III classification is not feasible. These waters are also protected for Class C uses. WS-IV waters are generally in moderately to highly developed watersheds or Protected Areas, and involve no categorical restrictions on discharges.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Water Quality
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WS-V
Enumerated_Domain_Value_Definition:
Waters protected as water supplies which are generally upstream and draining to Class WS-IV waters or waters used by industry to supply their employees with drinking water or as waters formerly used as water supply. These waters are also protected for Class C uses. WS-V has no categorical restrictions on watershed development or wastewater discharges unlike other WS classifications and local governments are not required to adopt watershed protection ordinances.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Water Quality
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RWQ_RATE
Attribute_Definition:
Raw Water Quality Rating for Surface Water
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: H
Enumerated_Domain_Value_Definition:
High Raw Water Quality Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition:
Medium Raw Water Quality Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: L
Enumerated_Domain_Value_Definition:
Low Raw Water Quality Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: INTK_LOC
Attribute_Definition:
Intake Location for Surface Water
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Class 1
Enumerated_Domain_Value_Definition:
The surface water intake is located in a small water supply reservior.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Class 2
Enumerated_Domain_Value_Definition:
The surface water intake is located in a small water supply reservior.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Class 3
Enumerated_Domain_Value_Definition:
The surface water intake is located in a large multi-purpose water supply reservior.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Direct Stream
Enumerated_Domain_Value_Definition:
The surface water intake is located in stream.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: YIELD_GPM
Attribute_Definition:
Well Yield for Ground Water Sources
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Yield values varies in number.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: DEG_CONF
Attribute_Definition:
Degree of Confinement
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: HC
Enumerated_Domain_Value_Definition:
Ground water sources within the coastal plain with a depth value greater than 180 feet.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: SC
Enumerated_Domain_Value_Definition:
Ground water sources within the coastal plain with a depth value between 70 and 180 feet.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: UC
Enumerated_Domain_Value_Definition:
Ground water sources within the coastal plain with a depth value less than or equal to 70 feet.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: DEPTH
Attribute_Definition:
The depth of the well given in feet
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Depth values vary in number.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RECHRATE
Attribute_Definition:
The aquifer recharge rate
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Recharge values vary in number.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: AQRATE
Attribute_Definition:
Aquifer Rating
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: H
Enumerated_Domain_Value_Definition:
High Aquifer Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: M
Enumerated_Domain_Value_Definition:
Medium Aquifer Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: L
Enumerated_Domain_Value_Definition:
Low Aquifer Rating
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: DELN_TYPE
Attribute_Definition:
Delineation Type
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Spring
Enumerated_Domain_Value_Definition:
A custom delineated assessment area was created because the source is a spring
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: GWUDI
Enumerated_Domain_Value_Definition:
A custom delineated assessment area was created because the source is Ground Water Under Direct Influence of surface water
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: PWS_Type
Attribute_Definition:
The type of PWS system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Adjacent
Enumerated_Domain_Value_Definition:
An adjacent water system is a type of community water system that has two or more systems that are adjacent and are owned or operated by the same supplier of water, and together serve 15 or more connections or 25 or more persons. Examples of adjacent water systems are two mobile home parks that together meet the community water system definition.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Campground
Enumerated_Domain_Value_Definition:
A campground water system is a type of community water system that serves 15 or more connections and is not serving 25 or more of the same persons more than 6 months per year. In addition to campgrounds these water systems include travel trailer parks, and marinas.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Community
Enumerated_Domain_Value_Definition:
A community water system serves 15 or more service connections or regularly serves at least 25 year-round residents
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Non-TransientNon-Community
Enumerated_Domain_Value_Definition:
A public water system that is not a community water system and regularly serves 25 of the same persons for at least 6 months a year.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: TransientNon-Community
Enumerated_Domain_Value_Definition:
A non-community water system that does not regularly serve 25 of the same persons over six months per year.
Enumerated_Domain_Value_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RTL_NBR_CN
Attribute_Definition:
Number of connections to distribution system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Connection values vary in number.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RTL_POP
Attribute_Definition:
Population served by the PWS system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Population values vary in number.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: SYSTEM_NAM
Attribute_Definition:
PWS system name
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
System names vary in length and name.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: DESCRIPT_1
Attribute_Definition:
Road directions to system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Road directions vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: DESCRIPT_2
Attribute_Definition:
Additional road directions to system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Road directions vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: LOC_ADDR1
Attribute_Definition:
Address of office
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: LOC_CITY
Attribute_Definition:
Address of office - City
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
City names vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: LOC_STATE
Attribute_Definition:
Address of office - State
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
State names vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: LOC_ZIP2
Attribute_Definition:
Address of office - + 4 zip
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Zip codes vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: LOC_ZIP1
Attribute_Definition:
Address of office - Zip code
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Zip codes vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: COUNTY
Attribute_Definition:
County of PWS System
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
County names vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Owner
Attribute_Definition:
Name of Owner
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner names vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Ownr_ADDR1
Attribute_Definition:
Address of Owner
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Ownr_ADDR2
Attribute_Definition:
Secondary owner address
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Ownr_CITY
Attribute_Definition:
Address of owner - City
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Ownr_ST
Attribute_Definition:
Address of Owner - State
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Ownr_ZIP1
Attribute_Definition:
Address of Owner - Zip code
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: Ownr_ZIP2
Attribute_Definition:
Address of Owner - Zip + 4
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Owner addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RESPON_PRS
Attribute_Definition:
Person designated by owner to receive non billing information e.g violations
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Names vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_ADDR1
Attribute_Definition:
Address of responsible person
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_ADDR2
Attribute_Definition:
Secondary address for responsible person
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_CITY
Attribute_Definition:
Address of responsible person - City
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_ST
Attribute_Definition:
Responsible person address - State
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_ZIP1
Attribute_Definition:
Address of responsible person - Zip Code
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_ZIP2
Attribute_Definition:
Responsible person address - Zip Code + 4
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Addresses vary in length and description.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: RP_WPHONE
Attribute_Definition:
Work phone for responsible person
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Phone numbers vary in value.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: PRDTN_CAPT
Attribute_Definition:
Average production capacity of system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Capacity numbers vary in value.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: PRDTN_CA_1
Attribute_Definition:
Design production capacity of system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Capacity numbers vary in value.
Attribute_Measurement_Frequency:
As needed
Attribute:
Attribute_Label: PRDTN_CA_2
Attribute_Definition:
Emergency production capacity of system
Attribute_Definition_Source:
NC DENR-Division of Environmental Health, Public Water Supply Section
Attribute_Domain_Values:
Unrepresentable_Domain:
Capacity numbers vary in value.
Attribute_Measurement_Frequency:
As needed
Overview_Description:
Entity_and_Attribute_Overview:
The attributes were supplied by the Public Water Supply Section of the Division of Environmental Health relating to system type, source and system name, size, location, population served, responsible party and owner information, and contact information.
Entity_and_Attribute_Detail_Citation:
None
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Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: NC CGIA
Contact_Address:
Address_Type: Physical
Address:
301 N. Wilmington Street, Suite 700
City: Raleigh
State_or_Province: North Carolina
Postal_Code: 27601-2825
Country: U.S.A.
Contact_Address:
Address_Type: Mailing
Address:
20322 Mail Service Center
City: Raleigh
State_or_Province: North Carolina
Postal_Code: 27699
Country: U.S.A.
Contact_Voice_Telephone: (919) 733-2090
Contact_Facsimile_Telephone: (919)715-0725
Contact_Electronic_Mail_Address: dataq@ncmail.net
Hours_of_Service: 8am to 5pm
Contact Instructions:
Phone and electronic mail preferred
Resource_Description: Public Water Supply Water Sources, Including Ground Water and Surface Water Sources
Distribution_Liability:
NCCGIA is charged with the development and maintenance
of NC OneMap and, in cooperation with other mapping
organizations, is committed to offering its users accurate,
useful, and current information. Although
every effort has been made to ensure the accuracy of
information, errors and conditions originating from
physical sources used to develop this dataset may be
reflected in the data supplied. The user must be
aware of possible conditions and bear responsibility for
the appropriate use of the information with respect to
possible errors, original map scale, collection methodology,
currency of data, and other conditions specific to certain
data. NCCGIA does not support secondary distribution of
this dataset without its current, compliant metadata record. The
use of trade names or commercial products does not constitute their
endorsement by NCCGIA or North Carolina State Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ESRI shapefile (*.shp)
Transfer_Size: 0.256
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: NC OneMap
Fees: None. Download from www.nconemap.com is free of charge.
Custom_Order_Process:
Data can be customized on a cost-recovery basis. Contact dataq@ncmail.net or 919-733-2090 for more information.
Technical_Prerequisites:
All formats available from www.nconemap.com are in ESRI shapefile. Other formats are available on a cost-recovery basis - contact dataq@ncmail.net or 919.733.2090 for more information. Format compatibility is the user's responsibility.
Available_Time_Period:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 200403
Ending_Date: Present
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Metadata_Reference_Information:
Metadata_Date: 20070928
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: NC DENR Division of Environmental Health Public Water Supply Section
Contact_Person: Robert Midgette
Contact_Position: GIS Specialist
Contact_Address:
Address_Type: mailing address
Address:
1634 Mail Service Center
City: Raleigh
State_or_Province: North Carolina
Postal_Code: 27699-1634
Country: USA
Contact_Voice_Telephone: (919) 715-3224
Contact_Facsimile_Telephone: (919) 715-4374
Contact_Electronic_Mail_Address: robert.midgette@ncmail.net
Hours_of_Service: 8:30AM - 5:30PM
Contact Instructions:
Phone and electronic mail preferred
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None
Metadata_Use_Constraints:
This metadata file is to accompany the dataset. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. If the dataset described in this metadata record was received from anyone besides NCCGIA, this metadata and the dataset it describes may contain discrepancies.
Metadata_Extensions:
Online_Linkage: http://www.esri.com/metadata/esriprof80.html
Profile_Name: ESRI Metadata Profile
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