EDMS

EDMS

Why are Environmental Screening Levels (ESLs) important for the San Francisco Bay Region?

The San Francisco Bay Regional Water Quality Board staff prepares Environmental Screening Level materials (Water Board). These materials’ information is not meant to establish policy or regulation. ESLs are often not employed at locations covered by the Low-Threat Underground Storage…

What is Chemical Quality Assurance Reporting?

A chemical quality assurance report refers to documentation that consist of planned and systematic actions focused on providing information about the accuracy, reliability, usability and comparability of analysis done on chemicals in a particular setting, for instance, those found in…