Monitoring

Mercury Monitoring—2011 Approval from Water Board

Letter submitted to seek confirmation from the Water Quality Control Board that the Project is in compliance with Board Order R2-2008-0078 mercury monitoring requirements.

Letter and attachments

• September 2, 2010 letter
• USGS Hg study proposal (Eagles-Smith et al.)
• FY10 USGS research (Takekawa et al.)
• Mercury sampling sites map
• Table 1—Summary of Hg studies
• Table 2—Summary of phase 1 applied and monitoring studies
• Table 3—Table of key uncertainties

Response from Water Board

• Approval letter
• Biosentinel species correction