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Federal
No Discharge Zone Polygons, California, 2006, US EPA Region 9
U.S. Environmental Protection Agency —
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... -
Federal
No Discharge Zone Polygons, California, 2009, US EPA Region 9
U.S. Environmental Protection Agency —
"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...