0
{856C6DCD-510B-692E-F1CD-3B60A33D5D92}
4
20070803
12145600
false
006
{86845005-3D61-4682-90AE-A0F0D979E9DE}
20071204
13125100
TRUE
Published
Applications
https://edg.epa.gov/EPA_Data_License.html
Environmental Protection Agency
Sheri Comerford
mailing and physical address
1200 Constitutional Ave. NW EPA East
Washington
D.C.
20460
202-565-4639
comerford.sheri@epa.gov
Drinking Water Mapping Application (DWMA) - Public Version
US Environmental Protection Agency, Office of Water (OW)
20061215
Washington, DC
U.S. EPA Office of Water (OW)
https://geopub.epa.gov/DWWidgetApp/
The Drinking Water Mapping Application (DWMA) is a web-based geographic information system (GIS) that enhances the capabilities to identify major contaminant risks to public drinking water supplies. The DWMA includes functionality for both surface and ground-water based public water systems, including a well visualization tool (under development), non-point source and non-NHD data layer analyses, and multi-program analyses.
The DWMA uses state-of-the-art database tools based on Oracle and cutting-edge mapping capabilities using ESRI's ArcGIS Server to deliver powerful geospatial tools through standard web browsers. The application makes maximum use of core EPA data systems and geodatabases many of which contain national-level data.
ISO 19115 Topic Category
inlandWaters
none
drinking water
contaminant
public water systems
surface water
ground water
wells
intakes
-173.129822
-67.434525
71.490303
17.305182
As needed
Ground condition
20071215
None
None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated.
https://project-open-data.cio.gov/schema/#accessLevel
public
Standard Technical Controls
U.S. EPA Office of Water (OW) - Office of Ground Water and Drinking Water (OGWDW)
Safe Drinking Water Hotline
GIS Specialist
mailing and physical address
1200 Pennsylvania Ave. NW
Washington
DC
20460-0001
202-564-0501
safewater@epa.gov
0.000001
0.000001
Decimal degrees
North American Datum of 1927
Clarke 1866
6378206.400000
294.978698
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-19981
20160805
20200805
U.S. EPA Office of Water (OW) - Office of Ground Water and Drinking Water (OGWDW)
Safe Drinking Water Hotline
GIS Specialist
mailing and physical address
1200 Pennsylvania Ave. NW
Washington
DC
20460-0001
202-564-0501
safewater@epa.gov
20070803
Features represented have not been tested for completeness
Data were collected using methods that have unknown accuracy (EPA National Geospatial Data Policy [NGDP] Accuracy Tier 10). For more information, please see EPA's NGDP at http://epa.gov/geospatial/policies.html)
Tests for integrity have not been performed.
20070803
Metadata Created