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Regulatory Update

Regulatory Update. California Regional Water Quality Control Board San Francisco Bay Region. SF Bay Mercury Research Coordination Meeting February 20, 2008 Carrie Austin (caustin@waterboards.ca.gov) Richard Looker (rlooker@waterboards.ca.gov). Hg.

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Regulatory Update

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  1. Regulatory Update California Regional Water Quality Control Board San Francisco Bay Region SF Bay Mercury Research Coordination Meeting February 20, 2008 Carrie Austin (caustin@waterboards.ca.gov) Richard Looker (rlooker@waterboards.ca.gov)

  2. Hg SF Bay Mercury TMDL approved!(and it only took 10 years to do it)

  3. Petroleum Refinery Mass Balance Petroleum refineries ? Final Report Due October 2008

  4. Municipal Regional Permit • Implements urban runoff components of TMDL • Tentative Order is out for public comment • Focuses on sediment management via: • Sediment removal • Routing to POTWs • On-site treatment • Drain inlet inserts

  5. Implementation element from TMDL remand Required monthly effluent monitoring for a year at all WW facilities Results submitted, but not compiled & analyzed Wastewater Methylmercury Study

  6. Implements wastewater components of TMDL Adopted Nov. 2007 Applies to municipal and industrial facilities Contains concentration and mass effluent limits Contains provisions required due to TMDL (special studies, risk reduction, etc.) Wastewater Watershed Permit

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