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WellBuffers

Tags
well buffers, public water supply, inlandWaters, intake buffers, Maine, HEALTH AND SAFETY, hydrosphere, INFRASTRUCTURE, health, wellhead protection areas, intake protection areas, utilitiesCommunication, source water protection areas, human dimensions


Summary

This dataset was developed for use by the MEDWP and other entities. Its primary purpose is to assist in management of spatial information about PWSs in compliance with the federal Safe Drinking Water Act as Amended 1996 and 22 MRSA Chapter 601. Detailed design decisions may require additional locational data. Field verification of location, ownership, and other attributes is strongly recommended. The dataset was developed by the Maine Department of Human Services, Drinking Water Program, with logistical and financial support from U.S. Environmental Protection Agency (USEPA). These areas are also regulated under PL 761, requiring notice to the water supplier of locally permitted activities.

Description

WELLBUFFERS contains circular buffers that represent source water protection areas for wells and surface water intakes that serve the public water supply in Maine. Well buffers are proportional to population served and/or by the type of water supply system. These buffers range from 300 to 2,500 feet in radius. Intake buffers represent a 1000 foot radius around the location of a public water supply surface water intake. PWS travel time or probabilistic source protection areas are depicted in WELLMODELS and are not included in this buffer dataset. There are 3 types of public water systems in Maine: Transient Systems (restaurants, boys and girls camps, campgrounds, motels, bottled water companies, etc.); Community Systems (utilities, mobile home parks, nursing homes, etc.); and Non-transient, Non-Community (NTNC) Systems (schools, offices, factories, etc.).

Credits

Dataset developed by Maine Drinking Water Program, with logistical and financial support from USEPA. Credit should always be given to the data source and/or originator when the data is transferred or printed.

Use limitations

Detailed design decisions may require additional locational data. Field verification of location, ownership, and other attributes is strongly recommended. Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy of their source materials. The best use of data mapped at scales of 1:500,000 and 1:250,000 is in statewide planning and studies; at 1:100,000 in regional planning and studies; at 1:62,500 and 1:24,000 in detailed studies and local planning; and at 1:12,000 and 1:5,000 or larger scales in parcel level studies and detailed local planning. In the use of Maine GIS data, please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the correct copy of both data and metadata from the Maine GIS Data Catalog. Updates, corrections, and feedback, incorporated in the Maine GIS database are made in accordance with "Data Standards for Maine Geographic Information Systems", 2002, and coordinated by MEGIS

Extent

West  -71.135132    East  -66.900657
North  47.356266    South  42.984139

Scale Range
Maximum (zoomed in)  1:24,000
Minimum (zoomed out)  1:24,000

ArcGIS Metadata 

Topics and Keywords 

Themes or categories of the resource  health, structure, inlandWaters, utilitiesCommunication


*Content type  Downloadable Data


Place keywords  Maine

Thesaurus
Title Maine GIS Thesaurus, Place




Stratum keywords  hydrosphere, human dimensions

Thesaurus
Title Maine GIS Thesaurus-Stratum




Theme keywords  well buffers, public water supply, inlandWaters, intake buffers, HEALTH AND SAFETY, INFRASTRUCTURE, health, wellhead protection areas, intake protection areas, utilitiesCommunication, source water protection areas

Thesaurus
Title Maine GIS Thesaurus-Theme




Citation 

*Title GISVIEW.MEDWP.WellBuffers
Publication date 2003-10-01


Presentation formats  digital map
FGDC geospatial presentation format  vector digital data


Series
Name Maine GIS Data Catalog; Maine GIS SDE Server
Issue Source Water Protection Area (SWPA) Public Water Supply

Other citation details 24000 Circular buffers for wells ranging from 300 to 2,500 feet in radius, based on the population served by the system. 1000 foot buffers for surface water intakes. These circular buffers are used for systems where there is no model developed.


Citation Contacts 

Responsible party
Organization's name Maine Department of Human Services, Drinking Water Program
Contact's role  originator


Contact information
Address
Type postal
Delivery point State House Station 11
City Augusta
Administrative area ME
Postal code 04333-0010
Country US



Resource Details 

Dataset languages  English (UNITED STATES)


Status  under development
Spatial representation type  vector


Supplemental information
Transient Systems: The wellhead protection area (WHPA) for all Transient systems has a radius of 91.44 meters (300 ft). Community and NTNC Systems: The attributes provide the radius used for community and non-transient, non-community systems, which is calculated based on the number of customers they serve:
*Processing environment Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.1.1.3143


Credits
Dataset developed by Maine Drinking Water Program, with logistical and financial support from USEPA. Credit should always be given to the data source and/or originator when the data is transferred or printed.
ArcGIS item properties
*Name GISVIEW.MEDWP.WellBuffers
*Location Server=sql-gisview-prod.som.w2k.state.me.us; Service=sde:sqlserver:sql-gisview-prod.som.w2k.state.me.us,1633; Database=GISVIEW; User=megis; Version=dbo.DEFAULT
*Access protocol ArcSDE Connection

Extents 

Extent
Geographic extent
Bounding rectangle
West longitude -70.96951
East longitude -66.89763
South latitude 42.98429
North latitude 47.33573

Extent
Geographic extent
Bounding rectangle
Extent type  Extent used for searching
*West longitude -71.135132
*East longitude -66.900657
*North latitude 47.356266
*South latitude 42.984139
*Extent contains the resource Yes

Extent in the item's coordinate system
*West longitude 338699.952000
*East longitude 658594.457200
*South latitude 4760952.560300
*North latitude 5244755.923700
*Extent contains the resource Yes

Resource Maintenance 

Resource maintenance
Update frequency  as needed


Resource Constraints 

Legal constraints
Limitations of use
Users must assume responsibility to determine the usability of this data for their purposes. Although these data have been processed successfully on a computer system at the Maine Office of Geographic Information Systems, no warranty expressed or implied is made by MEGIS regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. Neither the Maine Office of Geographic Information Systems, nor any of its contributors, is liable for misuse of the data, for damage, for transmission of viruses, or for computer contamination through the distribution of these data sets.
Limitations of use
Users must assume responsibility to determine the usability of this data for their purposes.
Constraints
Limitations of use
Detailed design decisions may require additional locational data. Field verification of location, ownership, and other attributes is strongly recommended. Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy of their source materials. The best use of data mapped at scales of 1:500,000 and 1:250,000 is in statewide planning and studies; at 1:100,000 in regional planning and studies; at 1:62,500 and 1:24,000 in detailed studies and local planning; and at 1:12,000 and 1:5,000 or larger scales in parcel level studies and detailed local planning. In the use of Maine GIS data, please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the correct copy of both data and metadata from the Maine GIS Data Catalog. Updates, corrections, and feedback, incorporated in the Maine GIS database are made in accordance with "Data Standards for Maine Geographic Information Systems", 2002, and coordinated by MEGIS

Spatial Reference 

ArcGIS coordinate system
*Type Projected
*Geographic coordinate reference GCS_North_American_1983
*Projection NAD_1983_UTM_Zone_19N
*Coordinate reference details
Projected coordinate system
Well-known identifier 26919
X origin -5120900
Y origin -9998100
XY scale 10000
Z origin 0
Z scale 1
M origin 0
M scale 1
XY tolerance 0.001
Z tolerance 2
M tolerance 2
High precision true
Latest well-known identifier 26919
Well-known text PROJCS["NAD_1983_UTM_Zone_19N",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",-69.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26919]]

Reference system identifier
*Value 26919
*Codespace EPSG
*Version 7.11.2


Spatial Data Properties 

Vector
*Level of topology for this dataset  geometry only


Geometric objects
Feature class name GISVIEW.MEDWP.WellBuffers
*Object type  composite
*Object count 1985



ArcGIS Feature Class Properties
Feature class name GISVIEW.MEDWP.WellBuffers
*Feature type Simple
*Geometry type Polygon
*Has topology FALSE
*Feature count 1985
*Spatial index TRUE
*Linear referencing FALSE



Data Quality 

Scope of quality information
Resource level  dataset




Data quality report - Topological consistency
Evaluation method The radius of the protection area is determined based on water system type and number of customers served. All polygons and regions have a single unique user-id number. Spatial topology meets "Data Standards for Maine Geographic Information Systems", June 2002.




Data quality report - Conceptual consistency
Measure description The radius of the protection area is determined based on water system type and number of customers served. All polygons and regions have a single unique user-id number. Spatial topology meets "Data Standards for Maine Geographic Information Systems", June 2002.




Data quality report - Completeness omission
Measure description The data set is complete. PWS travel time or probabilistic source protection areas are depicted in WELLMODELS and not included in this buffer dataset.




Data quality report - Quantitative attribute accuracy
Measure description Attribute data are extracted from the State Drinking Water Information System (SIDWIS). Although this information is updated and checked for quality purposes on a regular basis, there are errors in the data. Supplies may also be used seasonally, and may not be active. Supplies may go off-line, or be abandoned and the MEDWP may not be informed of their change in status.


Quantitative test results
Value good


Evaluation method Most attribute data is correct, but there are some data entry errors, and some information is based on owner's recollection, or may not be current.




Data quality report - Absolute external positional accuracy
Dimension horizontal


Measure description GPS data were differentially corrected using Trimble base station data. Accuracy of the well locations which were collected by GPS can range from 1 cm to over 100 meters depending on the number of satellites in view, the position of satellites in relation to each other, the strengths of the satellite signals and the distance of the base station from the GPS receiver. Geoexplorers typically provide accuracy ranges of 2 to 5 meters.


Evaluation method Buffers are calculated based on the GPS location of the wells.




Lineage 

Process step
When the process occurred 2000-01-10
Description Well buffers are created using an Arcview Avenue script that calculates buffer radius based on the population served.


Process contact
Individual's name Andrews Tolman
Organization's name (MEDWP) Maine Department of Human Services, Drinking Water Program
Contact's position Manager Source Water Protection
Contact's role  processor


Contact information
Phone
Voice (207) 287-6196

Address
Type postal
Delivery point State House Station 11
City Augusta
Administrative area ME
Postal code 04333-0010
Country US



Source data
Relationship to the process step used


Source citation
Alternate titles  wells








Process step
When the process occurred 2002-10-01
Description Data collected during the field season are incorporated into WELLBUFFERS for an annual update.


Process contact
Individual's name Andrews Tolman
Organization's name (MEDWP) Maine Department of Human Services, Drinking Water Program
Contact's position Manager Source Water Protection
Contact's role  processor


Contact information
Phone
Voice (207) 287-6196

Address
Type postal
Delivery point State House Station 11
City Augusta
Administrative area ME
Postal code 04333-0010
Country US



Source data
Relationship to the process step used


Source citation
Alternate titles  wells








Process step
When the process occurred 2003-06-01
Description Data for public water supply wells and intakes previously two separate data layers were recompiled for use in SDE format and to serve the Maine Drinking Water Programs IMS application.


Process contact
Individual's name GIS Coordinator
Organization's name (MEGIS) Maine Office of Geographic Information Systems
Contact's position GIS Coordinator
Contact's role  processor


Contact information
Phone
Voice 207 624-7700
Fax 207 287-3842

Address
Type postal
Delivery point State House Station 174
City Augusta
Administrative area ME
Postal code 04333-0174
Country US

Hours of service Monday through Friday 0800 - 1700 EST




Source data
Description Buffers are calculated based on the GPS location of the intakes. Source data for WELLBUFFERS.


Source medium name  online link
Resolution of the source data
Scale denominator 24000

Source citation
Title intakes
Alternate titles  intakes
Publication date 2003-06-01


Presentation formats  digital map
FGDC geospatial presentation format  vector digital data


Series
Name Source Water Protection Area (SWPA)
Issue Maine Public Water Supply

Other citation details 1:24000


Responsible party
Organization's name Maine Office of Geographic Information Systems (MEGIS)
Contact's role  publisher


Contact information
Address
Delivery point Augusta ME



Responsible party
Organization's name Maine Department of Human Services (MEDHS), Drinking Water Program (MEDWP)
Contact's role  originator


Resource location online
Locationhttp://megis.maine.gov/catalog/



Extent of the source data
Description
ground condition
Temporal extent
Date and time 2003-06-01
Indeterminate time unknown



Source data
Source medium name  online link
Resolution of the source data
Scale denominator 24000

Source citation
Title (MEDWPGPS) Maine Drinking Water Program GPS, 1991-2003
Alternate titles  medwpgps
Publication date
Indeterminate date inapplicable
Indeterminate time unknown


Presentation formats  digital document
FGDC geospatial presentation format  tabular digital data


Other citation details Locations in 1996-2003 were collected using Trimble Geoexplorer Global Positioning System (GPS) receivers. Locations in 1991 and 1995 were collected using Trimble Pathfinder GPS Receivers. GPS is a satellite-based positioning system operated and maintained by the U.S. Department of Defense. It consists of 24 NAVSTAR satellites that orbit the earth every twelve hours at an altitude of approximately 12,600 miles, as well as ground-based monitor and upload stations, which track and monitor the satellite orbits, and a master control station. GPS receivers use the signals sent by the satellites to determine where the satellites are and then use this information to calculate the user's position on the earth. Accuracy can range from 1 cm to over 100 meters depending on the number of satellites in view, the position of satellites in relation to each other, the strengths of the satellite signals and the distance of the base station from the GPS receiver. Geoexplorers typically provide accuracy ranges of 2 to 5 meters. Locations have been mapped using the North American Datum 27 (NAD27) later converted to NAD83 in Universal Transverse Mercator (UTM) coordinate system.


Responsible party
Organization's name Maine Department of Human Services (MEDHS), Drinking Water Program (MEDWP)
Contact's role  originator




Extent of the source data
Description
ground condition
Temporal extent
Beginning date 1991-01-01
Indeterminate time unknown
Ending date 2003-01-01
Indeterminate time unknown



Source data
Description Buffers are calculated based on the GPS location of the wells. Source data for WELLBUFFERS.


Source medium name  hardcopy—diazo on paper
Resolution of the source data
Scale denominator 24000

Source citation
Title (24k) USGS 1:24,000 scale quadrangles
Alternate titles  wells


Presentation formats  hardcopy map
FGDC geospatial presentation format  map


Series
Name National Mapping Program Standard Series Topographic Maps
Issue USGS 7.5 Minute Map Series

Other citation details 24000 Publication date is unique to each quadrangle in the map series. Standard 7.5x7.5 minute quadrangles cover geographic areas of 49 to 71 square miles. 1 inch at map scale represents 2000 feet.


Responsible party
Organization's name U.S. Geological Survey
Contact's role  publisher


Contact information
Address
Delivery point Reston VA



Responsible party
Organization's name U.S. Geological Survey (USGS)
Contact's role  originator


Resource location online
Locationhttp://mapping.usgs.gov/mac/maplists/howtoselectmaps.html



Extent of the source data
Description
publication date
Temporal extent
Beginning date 1948-01-01
Indeterminate time unknown
Ending date
Indeterminate date now
Indeterminate time unknown



Geoprocessing history 

Process
Process name
Date 2011-12-14 20:53:33
Tool location C:\ArcGIS\Desktop10.0\ArcToolbox\Toolboxes\Conversion Tools.tbx\FeatureClassToFeatureClass
Command issued
FeatureClassToFeatureClass M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb wellbuffers # "GISEDIT_DB "GISEDIT_DB" true true false 12 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GISEDIT_DB,-1,-1;GISEDIT__1 "GISEDIT__1" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GISEDIT__1,-1,-1;GISEDIT__5 "GISEDIT__5" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GISEDIT__5,-1,-1;GISEDIT__6 "GISEDIT__6" true true false 9 Long 0 9 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GISEDIT__6,-1,-1;GISEDIT__7 "GISEDIT__7" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GISEDIT__7,-1,-1;OBJECTID "OBJECTID" true true false 9 Long 0 9 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,OBJECTID,-1,-1;PWSID "PWSID" true true false 12 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,PWSID,-1,-1;SOURCEID "SOURCEID" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,SOURCEID,-1,-1;FACID "FACID" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,FACID,-1,-1;S_NAME "S_NAME" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,S_NAME,-1,-1;POP "POP" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,POP,-1,-1;NUM_WELL "NUM_WELL" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,NUM_WELL,-1,-1;NUM_INTK "NUM_INTK" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,NUM_INTK,-1,-1;SRCE_NM "SRCE_NM" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,SRCE_NM,-1,-1;DEPTH_FT "DEPTH_FT" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,DEPTH_FT,-1,-1;GPM "GPM" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GPM,-1,-1;DIAM_IN "DIAM_IN" true true false 19 Double 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,DIAM_IN,-1,-1;TYPE "TYPE" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,TYPE,-1,-1;S_TYPE "S_TYPE" true true false 4 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,S_TYPE,-1,-1;TYPE_CD "TYPE_CD" true true false 2 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,TYPE_CD,-1,-1;O_STREET "O_STREET" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,O_STREET,-1,-1;O_CITY "O_CITY" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,O_CITY,-1,-1;O_STATE "O_STATE" true true false 2 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,O_STATE,-1,-1;O_ZIP "O_ZIP" true true false 10 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,O_ZIP,-1,-1;O_NAME "O_NAME" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,O_NAME,-1,-1;DRILL_DT "DRILL_DT" true true false 8 Date 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,DRILL_DT,-1,-1;GEOCODE "GEOCODE" true true false 8 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,GEOCODE,-1,-1;S_ST_DT "S_ST_DT" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,S_ST_DT,-1,-1;S_END_DT "S_END_DT" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,S_END_DT,-1,-1;S_STATUS "S_STATUS" true true false 1 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,S_STATUS,-1,-1;F_STATUS "F_STATUS" true true false 1 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\WellBuffers.shp,F_STATUS,-1,-1" #
Include in lineage when exporting metadata No


Process
Process name
Date 2011-12-20 13:12:02
Tool location C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Conversion Tools.tbx\FeatureClassToFeatureClass
Command issued
FeatureClassToFeatureClass C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp "Database Connections\SQL.GISEDIT.MEDWP.sde" WellBuffersNEW # "PWSID 'PWSID' true true false 12 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,PWSID,-1,-1;FACID 'FACID' true true false 254 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,FACID,-1,-1;RADIUS_M 'RADIUS_M' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,RADIUS_M,-1,-1;RADIUS_F 'RADIUS_F' true true false 9 Long 0 9 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,RADIUS_F,-1,-1;FAC_TYPE 'FAC_TYPE' true true false 254 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,FAC_TYPE,-1,-1;SOURCEID 'SOURCEID' true true false 254 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,SOURCEID,-1,-1;S_NAME 'S_NAME' true true false 40 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,S_NAME,-1,-1;POP 'POP' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,POP,-1,-1;NUM_WELL 'NUM_WELL' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,NUM_WELL,-1,-1;NUM_INTK 'NUM_INTK' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,NUM_INTK,-1,-1;SRCE_NM 'SRCE_NM' true true false 40 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,SRCE_NM,-1,-1;DEPTH_FT 'DEPTH_FT' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,DEPTH_FT,-1,-1;GPM 'GPM' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,GPM,-1,-1;DIAM_IN 'DIAM_IN' true true false 19 Double 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,DIAM_IN,-1,-1;S_TYPE 'S_TYPE' true true false 4 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,S_TYPE,-1,-1;TYPE_CD 'TYPE_CD' true true false 2 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,TYPE_CD,-1,-1;O_STREET 'O_STREET' true true false 40 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,O_STREET,-1,-1;O_CITY 'O_CITY' true true false 40 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,O_CITY,-1,-1;O_STATE 'O_STATE' true true false 2 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,O_STATE,-1,-1;O_ZIP 'O_ZIP' true true false 10 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,O_ZIP,-1,-1;O_NAME 'O_NAME' true true false 254 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,O_NAME,-1,-1;DRILL_DT 'DRILL_DT' true true false 8 Date 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,DRILL_DT,-1,-1;GEOCODE 'GEOCODE' true true false 8 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,GEOCODE,-1,-1;S_ST_DT 'S_ST_DT' true true false 254 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,S_ST_DT,-1,-1;S_END_DT 'S_END_DT' true true false 254 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,S_END_DT,-1,-1;S_STATUS 'S_STATUS' true true false 1 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,S_STATUS,-1,-1;F_STATUS 'F_STATUS' true true false 1 Text 0 0 ,First,#,C:\temp\medwp\AddToSDE\medwp_wellbuffers.shp,F_STATUS,-1,-1" # "Database Connections\SQL.GISEDIT.MEDWP.sde\GISEDIT.MEDWP.WellBuffersNEW"
Include in lineage when exporting metadata No


Process
Process name
Date 2012-01-23 13:38:04
Tool location C:\ArcGIS\Desktop10.0\ArcToolbox\Toolboxes\Data Management Tools.tbx\Append
Command issued
Append Buffers_All GISEDIT.MEDWP.WellBuffers NO_TEST "PWSID "PWSID" true true false 12 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,PWSID,-1,-1;FACID "FACID" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,FACID,-1,-1;RADIUS_M "RADIUS_M" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,RADIUS_M,-1,-1;RADIUS_F "RADIUS_F" true true false 4 Long 0 10 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,RADIUS_F,-1,-1;FAC_TYPE "FAC_TYPE" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,FAC_TYPE,-1,-1;SOURCEID "SOURCEID" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,SOURCEID,-1,-1;S_NAME "S_NAME" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,S_NAME,-1,-1;POP "POP" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,POP,-1,-1;NUM_WELL "NUM_WELL" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,NUM_WELL,-1,-1;NUM_INTK "NUM_INTK" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,NUM_INTK,-1,-1;SRCE_NM "SRCE_NM" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,SRCE_NM,-1,-1;DEPTH_FT "DEPTH_FT" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,DEPTH_FT,-1,-1;GPM "GPM" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,GPM,-1,-1;DIAM_IN "DIAM_IN" true true false 8 Double 8 38 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,DIAM_IN,-1,-1;S_TYPE "S_TYPE" true true false 4 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,S_TYPE,-1,-1;TYPE_CD "TYPE_CD" true true false 2 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,TYPE_CD,-1,-1;O_STREET "O_STREET" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,O_STREET,-1,-1;O_CITY "O_CITY" true true false 40 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,O_CITY,-1,-1;O_STATE "O_STATE" true true false 2 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,O_STATE,-1,-1;O_ZIP "O_ZIP" true true false 10 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,O_ZIP,-1,-1;O_NAME "O_NAME" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,O_NAME,-1,-1;DRILL_DT "DRILL_DT" true true false 36 Date 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,DRILL_DT,-1,-1;GEOCODE "GEOCODE" true true false 8 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,GEOCODE,-1,-1;S_ST_DT "S_ST_DT" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,S_ST_DT,-1,-1;S_END_DT "S_END_DT" true true false 254 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,S_END_DT,-1,-1;S_STATUS "S_STATUS" true true false 1 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,S_STATUS,-1,-1;F_STATUS "F_STATUS" true true false 1 Text 0 0 ,First,#,M:\InfoMgmt\GIS\DataCleanup\GISEDIT_AddFields.mdb\Buffers_All,F_STATUS,-1,-1;GlobalID "GlobalID" false false true 38 GlobalID 0 0 ,First,#;Shape.area "Shape.area" false false true 0 Double 0 0 ,First,#;Shape.len "Shape.len" false false true 0 Double 0 0 ,First,#" #
Include in lineage when exporting metadata No


Process
Process name
Date 2012-10-25 11:41:40
Tool location C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Conversion Tools.tbx\FeatureClassToFeatureClass
Command issued
FeatureClassToFeatureClass "Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers" "Database Connections\MEDWP_GISVIEW.sde" WellBuffers_new # "PWSID 'PWSID' true true false 12 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,PWSID,-1,-1;FACID 'FACID' true true false 254 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,FACID,-1,-1;RADIUS_M 'RADIUS_M' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,RADIUS_M,-1,-1;RADIUS_F 'RADIUS_F' true true false 4 Long 0 10 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,RADIUS_F,-1,-1;FAC_TYPE 'FAC_TYPE' true true false 254 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,FAC_TYPE,-1,-1;SOURCEID 'SOURCEID' true true false 254 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,SOURCEID,-1,-1;S_NAME 'S_NAME' true true false 40 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,S_NAME,-1,-1;POP 'POP' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,POP,-1,-1;NUM_WELL 'NUM_WELL' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,NUM_WELL,-1,-1;NUM_INTK 'NUM_INTK' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,NUM_INTK,-1,-1;SRCE_NM 'SRCE_NM' true true false 40 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,SRCE_NM,-1,-1;DEPTH_FT 'DEPTH_FT' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,DEPTH_FT,-1,-1;GPM 'GPM' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,GPM,-1,-1;DIAM_IN 'DIAM_IN' true true false 8 Double 8 38 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,DIAM_IN,-1,-1;S_TYPE 'S_TYPE' true true false 4 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,S_TYPE,-1,-1;TYPE_CD 'TYPE_CD' true true false 2 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,TYPE_CD,-1,-1;O_STREET 'O_STREET' true true false 40 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,O_STREET,-1,-1;O_CITY 'O_CITY' true true false 40 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,O_CITY,-1,-1;O_STATE 'O_STATE' true true false 2 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,O_STATE,-1,-1;O_ZIP 'O_ZIP' true true false 10 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,O_ZIP,-1,-1;O_NAME 'O_NAME' true true false 254 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,O_NAME,-1,-1;DRILL_DT 'DRILL_DT' true true false 36 Date 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,DRILL_DT,-1,-1;GEOCODE 'GEOCODE' true true false 8 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,GEOCODE,-1,-1;S_ST_DT 'S_ST_DT' true true false 254 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,S_ST_DT,-1,-1;S_END_DT 'S_END_DT' true true false 254 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,S_END_DT,-1,-1;S_STATUS 'S_STATUS' true true false 1 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,S_STATUS,-1,-1;F_STATUS 'F_STATUS' true true false 1 Text 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,F_STATUS,-1,-1;GlobalID 'GlobalID' false false true 38 Long 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,GlobalID,-1,-1;Shape_area 'Shape_area' false false true 0 Double 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,Shape.area,-1,-1;Shape_len 'Shape_len' false false true 0 Double 0 0 ,First,#,Database Connections\MEDWP_GISEDIT.sde\GISEDIT.MEDWP.WellBuffers,Shape.len,-1,-1" # "Database Connections\MEDWP_GISVIEW.sde\GISVIEW.MEDWP.WellBuffers_new"
Include in lineage when exporting metadata No


Distribution 

Distributor
Contact information
Organization's name Maine Office of Geographic Information Systems
Contact's position GIS Coordinator
Contact's role  distributor


Contact information
Phone
Voice 207-624-7700

Address
Type postal
Delivery point State House Station #145
City Augusta
Administrative area Maine
Postal code 04333
Country USA
e-mail addressOIT.Customer-Support@maine.gov

Hours of service 9 am to 5 pm EST
Contact instructions
Monday through Friday




Fields 

Details for object GISVIEW.MEDWP.WellBuffers 
*Type Feature Class
*Row count 1985


Field OBJECTID
 
*Alias OBJECTID
*Data type OID
*Width 4
*Precision 10
*Scale 0
*Field description
Internal feature number.
*Description source
Esri
*Description of values Sequential unique whole numbers that are automatically generated.




Field PWSID
 
*Alias PWSID
*Data type String
*Width 12
*Precision 0
*Scale 0




Field FACID
 
*Alias FACID
*Data type String
*Width 254
*Precision 0
*Scale 0




Field RADIUS_M
 
*Alias RADIUS_M
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field RADIUS_F
 
*Alias RADIUS_F
*Data type Integer
*Width 4
*Precision 10
*Scale 0




Field FAC_TYPE
 
*Alias FAC_TYPE
*Data type String
*Width 254
*Precision 0
*Scale 0




Field SOURCEID
 
*Alias SOURCEID
*Data type String
*Width 254
*Precision 0
*Scale 0




Field S_NAME
 
*Alias S_NAME
*Data type String
*Width 40
*Precision 0
*Scale 0




Field POP
 
*Alias POP
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field NUM_WELL
 
*Alias NUM_WELL
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field NUM_INTK
 
*Alias NUM_INTK
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field SRCE_NM
 
*Alias SRCE_NM
*Data type String
*Width 40
*Precision 0
*Scale 0




Field DEPTH_FT
 
*Alias DEPTH_FT
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field GPM
 
*Alias GPM
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field DIAM_IN
 
*Alias DIAM_IN
*Data type Double
*Width 8
*Precision 38
*Scale 8




Field S_TYPE
 
*Alias S_TYPE
*Data type String
*Width 4
*Precision 0
*Scale 0




Field TYPE_CD
 
*Alias TYPE_CD
*Data type String
*Width 2
*Precision 0
*Scale 0




Field O_STREET
 
*Alias O_STREET
*Data type String
*Width 40
*Precision 0
*Scale 0




Field O_CITY
 
*Alias O_CITY
*Data type String
*Width 40
*Precision 0
*Scale 0




Field O_STATE
 
*Alias O_STATE
*Data type String
*Width 2
*Precision 0
*Scale 0




Field O_ZIP
 
*Alias O_ZIP
*Data type String
*Width 10
*Precision 0
*Scale 0




Field O_NAME
 
*Alias O_NAME
*Data type String
*Width 254
*Precision 0
*Scale 0




Field DRILL_DT
 
*Alias DRILL_DT
*Data type Date
*Width 36
*Precision 0
*Scale 0




Field GEOCODE
 
*Alias GEOCODE
*Data type String
*Width 8
*Precision 0
*Scale 0




Field S_ST_DT
 
*Alias S_ST_DT
*Data type String
*Width 254
*Precision 0
*Scale 0




Field S_END_DT
 
*Alias S_END_DT
*Data type String
*Width 254
*Precision 0
*Scale 0




Field S_STATUS
 
*Alias S_STATUS
*Data type String
*Width 1
*Precision 0
*Scale 0




Field F_STATUS
 
*Alias F_STATUS
*Data type String
*Width 1
*Precision 0
*Scale 0




Field GlobalID
 
*Alias GlobalID
*Data type GlobalID
*Width 38
*Precision 0
*Scale 0




Field Shape
 
*Alias Shape
*Data type Geometry
*Width 4
*Precision 0
*Scale 0
*Field description
Feature geometry.
*Description source
Esri
*Description of values Coordinates defining the features.




Field Shape.area
 
*Alias Shape.area
*Data type Double
*Width 0
*Precision 0
*Scale 0




Field Shape.len
 
*Alias Shape.len
*Data type Double
*Width 0
*Precision 0
*Scale 0






Overview Description
Entity and Attribute Overview The Maine Drinking Water Program maintains an extensive database of information on each public water supply well. PWS travel or probabilistic source protection areas are depicted in WELLMODELS and not included in this buffer dataset. The radius of the protection area is determined based on water system type and number of customers served. See table provided in Supplemental Information for additional information. PWSID can be used to relate to existing, or build additional, detailed database information. Other items provide information on BUFFER_ID, TYPE of public water system.




References 

Aggregate Information
Association type  cross reference


Aggregate resource name
Title wells
Publication date 2004-04-01
Indeterminate time unknown


Presentation formats  digital map
FGDC geospatial presentation format  vector digital data


Series
Name Source Water Protection Area (SWPA)
Issue Maine Public Water Supply

Other citation details 1:24000 WELLS contains point locations for Maine's over 2500 wells and springs serving public water supplies.


Responsible party
Organization's name Maine Office of Geographic Information Systems (MEGIS)
Contact's role  publisher


Contact information
Address
Delivery point Augusta ME



Responsible party
Organization's name Maine Department of Human Services (MEDHS), Drinking Water Program (MEDWP)
Contact's role  originator


Resource location online
Locationhttp://megis.maine.gov/catalog/



Metadata Details 

Metadata language English (UNITED STATES)
Metadata character set  utf8 - 8 bit UCS Transfer Format


Scope of the data described by the metadata  dataset
Scope name* dataset


*Last update 2013-11-19


ArcGIS metadata properties
Metadata format ArcGIS 1.0
Standard or profile used to edit metadata FGDC


Created in ArcGIS for the item 2011-12-15 15:04:11
Last modified in ArcGIS for the item 2013-11-19 14:29:10


Automatic updates
Have been performed Yes
Last update 2013-11-19 14:20:10


Metadata Contacts 

Metadata contact
Organization's name Maine Office of Geographic Information Systems
Contact's position GIS Coordinator
Contact's role  point of contact


Contact information
Phone
Voice 207-624-7700

Address
Type postal
Delivery point State House Station #145
City Augusta
Administrative area Maine
Postal code 04333
Country USA
e-mail addressOIT.Customer-Support@maine.gov

Hours of service 9 am to 5 pm EST
Contact instructions
Monday through Friday


Metadata Maintenance 

Maintenance
Update frequency  unknown


Other maintenance requirements Last metadata review date: 20100120


FGDC Metadata (read-only) 

Entities and Attributes 

Detailed Description
Entity Type
Entity Type LabelGISVIEW.MEDWP.WellBuffers

Attribute
Attribute LabelOBJECTID
Attribute Definition
Internal feature number.
Attribute Definition SourceEsri
Attribute Domain Values
Unrepresentable Domain
Sequential unique whole numbers that are automatically generated.

Attribute
Attribute LabelPWSID

Attribute
Attribute LabelFACID

Attribute
Attribute LabelRADIUS_M

Attribute
Attribute LabelRADIUS_F

Attribute
Attribute LabelFAC_TYPE

Attribute
Attribute LabelSOURCEID

Attribute
Attribute LabelS_NAME

Attribute
Attribute LabelPOP

Attribute
Attribute LabelNUM_WELL

Attribute
Attribute LabelNUM_INTK

Attribute
Attribute LabelSRCE_NM

Attribute
Attribute LabelDEPTH_FT

Attribute
Attribute LabelGPM

Attribute
Attribute LabelDIAM_IN

Attribute
Attribute LabelS_TYPE

Attribute
Attribute LabelTYPE_CD

Attribute
Attribute LabelO_STREET

Attribute
Attribute LabelO_CITY

Attribute
Attribute LabelO_STATE

Attribute
Attribute LabelO_ZIP

Attribute
Attribute LabelO_NAME

Attribute
Attribute LabelDRILL_DT

Attribute
Attribute LabelGEOCODE

Attribute
Attribute LabelS_ST_DT

Attribute
Attribute LabelS_END_DT

Attribute
Attribute LabelS_STATUS

Attribute
Attribute LabelF_STATUS

Attribute
Attribute LabelGlobalID

Attribute
Attribute LabelShape
Attribute Definition
Feature geometry.
Attribute Definition SourceEsri
Attribute Domain Values
Unrepresentable Domain
Coordinates defining the features.

Attribute
Attribute LabelShape.area

Attribute
Attribute LabelShape.len

Overview Description
Entity and Attribute Overview
                            The Maine Drinking Water Program maintains an extensive database of information on each public water supply well. PWS travel or probabilistic source protection areas are depicted in WELLMODELS and not included in this buffer dataset. The radius of the protection area is determined based on water system type and number of customers served. See table provided in Supplemental Information for additional information. PWSID can be used to relate to existing, or build additional, detailed database information. Other items provide information on BUFFER_ID, TYPE of public water system.