FROM: James D. Herberg, General Manager
Originator: Lan C. Wiborg, Director of Environmental Services
SUBJECT:
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ENVIRONMENTAL REGULATORY REPORTS
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GENERAL MANAGER'S RECOMMENDATION
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RECOMMENDATION:
Receive and file environmental regulatory reports: Annual Biosolids Management Compliance Report CY 2021, Annual Pretreatment Program Report FY 2021 (July 2020-June 2021), Semi-Annual Pretreatment Program Report (July-December 2021), Annual Mandatory Reporting of Greenhouse Gas Emissions Report CY 2021, Annual Emission Report CY 2021, Annual Marine Monitoring Annual Report FY 2021 (July 2020-June 2021), Quinquennial Sewer System Management Plan, and the Biannual Wastewater Discharge Requirements Sewer System Management Plan Audit.
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BACKGROUND
The Orange County Sanitation District (OC San) is subject to environmental regulatory oversight by the U.S. Environmental Protection Agency (EPA), Regional Water Quality Control Board (Santa Ana Region), California Air Resources Board (CARB), and South Coast Air Quality Management District (SCAQMD). These regulatory bodies require routine reporting, which is prepared by OC San's Environmental Services Department. These reports include:
1. Annual Biosolids Management Compliance Report required by OC San's National Pollutant Discharge Elimination System (NPDES) permit for ocean discharge. Due February 19th of every year. Reporting based on calendar year.
2. Annual and Semi-Annual Pretreatment Program Reports required by OC San's NPDES permit. Due March 31st and October 31st of every year. Reporting based on fiscal year.
3. Annual Mandatory Reporting of Greenhouse Gas Emissions required by CARB. This report uses an online portal for report preparation and submission. Due April 10th of every year. Reporting based on calendar year.
4. Annual Emission Report required by SCAQMD. Due March of every year (exact date varies). Reporting based on calendar year.
5. Annual Marine Monit...
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