Take a look at the new policy for toxicity assessment and control.
http://www.waterboards.ca.gov/water_issues/programs/state_implementation_policy/docs/draft_tox_staff_report_0612.pdfnotice_toxicity policy
Take a look at the new policy for toxicity assessment and control.
http://www.waterboards.ca.gov/water_issues/programs/state_implementation_policy/docs/draft_tox_staff_report_0612.pdfnotice_toxicity policy