HomeMy WebLinkAbout08.a. (Handout) Accept 2012 (NPDES) National Pollutant Discharge Elimination System Annual Report9-61.
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2012 National Pollutant
Discharge Elimination System
Annual Report
Alan R. Weer
Board Meeting
January 24, 2013
Central Contra Costa Sanitary District
2012 NPDES Annual Report
➢ Total flow treated =13.7 billion gallons (14.8 billion in 2011)
➢ Average daily flow = 37.6 million gallons (39.5 million in 2011)
➢ Peak hourly flow = 183 million gallons per day
➢ Ash disposal = 3,700 tons (wet weight for soil amendment;
3,900 tons in 2011)
Treatment Plant
➢ Completed over 15,000 analytical tests
➢ Approximately 11,000 hours of laboratory work
➢ Successful completion of the Outfall
Improvements Project
➢ 100 percent compliance with NPDES Permit
requirements
➢ NACWA Platinum Award -15th Consecutive Year!
2012 NPDES Annual Report
Acknowledgements:
Board of Directors
Laboratory
Source Control
Collection System and Pumping Stations
Engineering
Administration
Plant Operations and Maintenance
Recommendation
Accept the 2012 NPDES
Annual Report