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No Discharge Zone Polygons, California, 2009, US EPA Region 9

Metadata Updated: March 22, 2024

"No Discharge Zones" (NDZs) are designated bodies of water where the discharge of treated and untreated sewage from vessels is prohibited. Federal Law prohibits the discharge of untreated sewage from vessels within all navigable waters of the U.S., which include territorial seas within three nautical miles of shore.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date September 20, 2017
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) October 20, 2006 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date September 20, 2017
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) October 20, 2006 (publication)
Responsible Party U.S. Environmental Protection Agency, Region 9 (Publisher)
Contact Email
Guid 2A352CD3-EB4E-42B8-B828-EBEFCFEFE476
Access Constraints https://edg.epa.gov/EPA_Data_License.html
Bbox East Long -117.096946
Bbox North Lat 37.897782
Bbox South Lat 32.599785
Bbox West Long -122.516784
Coupled Resource
Frequency Of Update notPlanned
Harvest Object Id 2c3ababc-cd5e-4713-b099-e59a80860ba2
Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence 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.
Lineage
Metadata Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-122.516784, 32.599785], [-117.096946, 32.599785], [-117.096946, 37.897782], [-122.516784, 37.897782], [-122.516784, 32.599785]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2009-06-17
Temporal Extent End 2009-06-17

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