These products support the design and implementation of Physical Security Monitoring (PSM), a component of a Surveillance and Response System (SRS).

• Designing Physical Security Monitoring for SRSs (pdf) (5.02 MB)
  Provides guidance for enhancing security monitoring at utility facilities in a distribution system that are determined to be at risk of intentional contamination.
• Commissioning Security Systems for Drinking Water Utilities (pdf) (173.22 KB)
  Provides a step-wise process for verifying that security systems installed at drinking water utility facilities perform according to specifications.
• Guidance for Designing Communications Systems for Water Quality Surveillance and Response Systems (pdf) (2.52 MB)
  Guidance document that covers the design of communications systems used to transmit data from remote monitoring locations to a control center.