Ocean Standards - CWA §316(b) Regulation

THERMAL DISCHARGES - COOLING WATER INTAKE STRUCTURES
PERMITTING OF AFFECTED POWER PLANTS

MANDALAY GENERATING STATION

The Policy is implemented through National Pollutant Discharge Elimination System (NPDES) permits for coastal and estuarine power plants. The applicable Regional Water Boards are responsible for implementing the Policy requirements in NPDES permits for existing coastal and estuarine power plants. The water boards determine requirements to implement best technology available for cooling water intake structures to be included in the permits. State Water Board staff provides technical support to the Regional Water Boards to ensure a high level of statewide consistency in implementing the Policy.

• 2016-2017 Interim Mitigation Final Determination and Invoice for Mandalay Generating Station - July 25, 2018
• 2016-2017 NRG Interim Mitigation Information Submittal - February 9,2018
  • NRG Interim Mitigation Supplemental Data Submittal - April 27, 2018
• 2015-2016 Interim Mitigation Final Determination and Invoice for Mandalay Generating Station – December 11, 2017
• 2018 NRG SACCWIS Information Submittal
• 2018 SWRCB SACCWIS Information Request
• 2017 NRG SACCWIS Information Submittal
• 2017 SWRCB SACCWIS Information Request
• 2015-2016 NRG SACCWIS Interim Mitigation Information - November 29, 2016
• 2015-2016 SWRCB Interim Mitigation Information Request - September 26, 2016
• 2016 GenOn SACCWIS Information Submittal
• 2016 SWRCB SACCWIS Information Request
• 2015 GenOn SACCWIS Information Submittal
• 2015 SWRCB SACCWIS Information Request
• 2013 GenOn SACCWIS Information Submittal
• 2013 SWRCB SACCWIS Information Request
• SWRCB Response to Update Implementation Plan letter - May 18, 2012
• GenOn Update Implementation Plan letter - May 14, 2012
• Clean Water Code §13383 Letter, November 30, 2010
• Confidentiality Letter
• Implementation Plan - April 1, 2011

Questions or Comments

• Permitting Issues - email Renan Jauregui or phone (916) 341-5505
• Policy Issues - email Katherine Faick or phone (916) 445-2317

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( Updated 8/23/18 )