From MWH Soft web site:

Fast, comprehensive, and reliable, H2OMAP Protector is specifically designed to give water utilities strategic advantages in a full spectrum of critical areas, including:

• Reducing infrastructure vulnerability against terrorist attacks, unforeseen operational disruptions and contamination threats
• Planning infrastructure improvements to protect public health and insure a safe, reliable potable water supply
• Preparing for and determining effective crisis response strategies
• Rapidly locating and isolating all areas impacted by contamination, disaster or attack
• Identifying population at risk
• Generating customer notification data
• Tracking contaminants to originating sources
• Assessing effect of water treatment on contaminant
• Calculating required purging water volume
• Developing efficient flushing strategies
• Evaluating impact of actions on fire-fighting capabilities
• Determining all critical facilities that will result in the distribution system hydraulic failure
• Modeling for regulatory compliance
• Updating emergency response plans

See the full press release.