20260301
15331500
FGDC CSDGM Metadata
FALSE
GIS.WATER_PUB_WELL_HFML
-95.568089
-89.213194
36.033948
40.557246
1
002
Geographic
GCS_North_American_1983
Angular Unit: Degree (0.017453)
<GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.3.0'><WKT>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],AUTHORITY["EPSG",4269]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>1111948722.2222221</XYScale><ZOrigin>0</ZOrigin><ZScale>1</ZScale><MOrigin>0</MOrigin><MScale>1</MScale><XYTolerance>8.9831528411952133e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4269</WKID><LatestWKID>4269</LatestWKID></GeographicCoordinateSystem>
1.0
20250729
09394000
20250729
09394000
150000000
5000
dataset
David Erickson
Missouri Department of Natural Resources, Water Resources Center
Geologist
(573) 368-2175
800-735-2966
111 Fairgrounds Road
Rolla
Missouri
64501
US
mowaters@dnr.mo.gov
Monday through Friday 8 a.m. - 5 p.m. Central time
Morgan Stockman
20250729
ArcGIS Metadata
1.0
Missouri Department of Natural Resources, Water Resources Center
Geologist
(573) 368-2175
800-735-2966
111 Fairgrounds Road
Rolla
Missouri
64501
US
mowaters@dnr.mo.gov
Monday through Friday 8 a.m. - 5 p.m. Central time
2023-04-18
withheld
Enterprise Geodatabase Feature Class
PUBLIC DRINKING WATER SUPPLY WELLS - ONE-HALF MILE RADIUS
2025-07-08T00:00:00
Missouri Department of Natural Resources (MoDNR), Water Resources Center (WRC).
mowaters@dnr.mo.gov
573-368-2175
Missouri Department of Natural Resources (MoDNR), Division of Environmental Quality (DEQ), Water Protection Program (WPP), Public Drinking Water Branch (PDWB).
The Center for Applied Research and Environmental Systems (CARES).
vector digital data
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>This shapefile represents a one-half mile radius around public water system (PWS) wells. This data set does not include wells classified as abandoned or plugged.</SPAN></P></DIV></DIV>
This layer was originally developed for use in the MoDNR-funded Vulnerability Assessment (VA) of Missouri Public Drinking Water to Chemical Contamination Project at CARES. The VA project was implemented in 1991 by MoDNR. MoDNR contracted with CARES to conduct this assessment. The project is designed to determine which, if any, public water supplies are threatened by any chemicals being tested under the Safe Drinking Water Act.
Missouri Department of Natural Resources, Water Resources Center
Missouri Department of Natural Resources, Water Resources Center
Geologist
(573) 368-2175
800-735-2966
111 Fairgrounds Road
Rolla
Missouri
65401
US
mowaters@dnr.mo.gov
Monday through Friday 8 a.m. - 5 p.m. Central time
Missouri
Public water system (PWS)
drinking water
water well
well
half mile radius
Public water system (PWS)
drinking water
water well
well
half mile radius
Missouri
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>Although all data in this data set have been compiled by the Missouri Department of Natural Resources, no warranty, expressed or implied, is made by the department as to the accuracy of the data and related materials.</SPAN></P></DIV></DIV>
Although all data in this data set have been compiled by the Missouri Department of Natural Resources, no warranty, expressed or implied, is made by the department as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the department in the use of these data or related materials.
Access to these data by persons other than employees of the MoDNR shall be granted only in response to requests to the Public Drinking Water Branch, which can be made using the contact information in the Distribution Information section of this metadata.
ArcGIS Pro 3.3.4
true
-95.573483
-89.018773
40.573690
36.009939
publication date
2023-10-20
The metadata content associated with this data set was reviewed by Elizabeth Retherford on 20250721. The metadata content review is intended to ensure that all of the required content is present. The components comprising the metadata document were reviewed by Elizabeth Retherford on 20250721. The metadata component review is intended to ensure that required metadata components are consistent and understandable to data consumers.
1
-95.568089
-89.213194
40.557246
36.033948
none
Only active and emergency wells were considered.
Facilities that have not submitted locational information are not included in this data set.
Locational accuracy varies based on the method used to locate the feature. Locations derived from United States Geological Survey (USGS) digital raster graphics (DRG) 7.5 minute topographic (topo) quadrangle maps are accurate to no more than 40 feet. Locations derived from USGS Digital Orthophoto Quarter-Quadrangles (DOQQ) are accurate to no more than 33 feet. Data collected using global positioning system (GPS) receivers are accurate to somewhere between 10 and 100 feet. Locations derived using the Public Land Survey System (PLSS) are accurate to no more than 165 feet. Specific accuracy for each record is given under the attribute named ACCURACY in the PUB_WELLS data set.
This data set contains no vertical information.
Public Drinking Water Well half mile buffer
2023-04-18
vector digital data
publication date
2023-04-18
This data set was created through an Arctool model.
The model selects points from the PUB_WELLS feature class that have a status of active or emergency. A polygon file is created of the selected points using the buffer command with a one-half mile radius. Unneeded fields are removed and metadata from a stand-alone xml file is imported.
The finished data set is exported.
2025-06-30T00:00:00
David Erickson
MoDNR WRC
Geologist
(573) 368-2175
800-735-2966
111 Fairgrounds Road
Rolla
Missouri
65401
US
mowaters@dnr.mo.gov
Monday through Friday 8 a.m. - 5 p.m. Central time
2526
EPSG
6.5(3.0.1)
PUB_WELL_HFML
Public drinking water wells one-half mile buffer.
WRC
Feature Class
2526
OBJECTID
FID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Feature geometry.
ESRI
Coordinates defining the features.
Shape
Geometry
8
0
0
UNIQUEID
Unique identifier (ID) used by Water Resources Center (WRC) for tracking data entry. Primary field used for the linking of various database tables used to create data layers.
WRC
UNIQUEID
Integer
4
10
0
WELLID
A five-digit unique identification number for each well assigned by Public Drinking Water Branch.This identifier is used to link public water system features to the Safe Drinking Water Information System (SDWIS).
WRC
blank if unknown
WELLID
Integer
4
10
0
PWSSID
A seven-digit public water system identification number (PWSSID) assigned by the Public Drinking Water Branch that uniquely identifies each public water system. This is an identifier used in linking public water system data to the Safe Drinking Water Information System (SDWIS) and other data that use the seven-digit identification number. SDWIS is the official tracking system of public drinking water facilities for the state of Missouri. It contains additional information such as monitoring data, contact information, and treatment.
PDWB
PWSSID
String
7
0
0
Shape_Leng
Shape_Leng
Double
8
38
8
PWSSNAME
Public water system (PWS) name.
WRC
blank if unknown
PWSSNAME
String
50
0
0
Shape.STArea()
Shape.STArea()
Double
0
0
0
Shape.STLength()
Shape.STLength()
Double
0
0
0
Simple
FALSE
2526
TRUE
FALSE