EPA Environmental Dataset Gateway


Open/Close section Identification Information
Title: National Pollution Discharge Elimination System (NPDES) Wastewater Treatment Plant Points, Region 9, 2007, US EPA Region 9
Abstract: Point geospatial dataset representing locations of NPDES Waste Water Treatment Plant Facilities. NPDES (National Pollution Discharge Elimination System) is an EPA permit program that regulates direct discharges from facilities that discharge treated waste water into waters of the US. Facilities are issued NPDES permits regulating their discharge as required by the Clean Water Act. A facility may have one or more outfalls (dischargers). The location represents the facility or operating plant.
Purpose: This data is specifically designed for use with ArcGIS and related software. This data set is useful for determining locations and general information about dischargers.
Open/Close section Distribution Information
Resource(Server) URL: https://edg.epa.gov/clipship/
Download URL: https://edg.epa.gov
Open/Close section Time Period of Content
Publication Date: 20120525
Progress: Completed
Frequency: As needed
Open/Close section Single Date
Date: 20120525
Currentness: Publication date
Open/Close section Spatial Domain
West Bounding Longitude: -170.715000
East Bounding Longitude: 145.738911
North Bounding Latitude: 41.948111
South Bounding Latitude: -14.323300
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Open/Close section Constraints
License https://edg.epa.gov/EPA_Data_License.html
Access: None
Use: None
Open/Close section Theme Keywords
Theme Topics: Facilities, Dischargers, WWTP, Sewage Treatment Plants
Open/Close section Contact Information
Originator: US EPA Region 9, GIS Center
Email: henley.cheryl@epa.gov
Address Type: mailing and physical address
City: San Francisco
State: CA
Postal Code: 94105
Telephone: 415-972-3586
Open/Close section Metadata Reference Information
File Identifier: {82BFD457-6B23-402A-8254-E6834805F9D7}
Metadata Date Stamp: 2012-05-25
Metadata Standard Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998