Protecting Water Systems: SSR’s Expertise in Risk and Resilience Assessments and Emergency Response Planning

In today’s evolving landscape of environmental and security threats, safeguarding public water systems is more critical than ever. Under the America’s Water Infrastructure Act Section 2013 (AWIA), the EPA mandates that all community water systems serving more than 3,300 people must complete a Risk and Resilience Assessment (RRA) and develop a corresponding Emergency Response Plan (ERP). These requirements are designed to help utilities prepare for and respond to both natural hazards and malevolent acts. 

Risk and Resilience Assessments (RRA) 

An RRA evaluates vulnerabilities across a utility’s infrastructure, including: 

• Treatment facilities and source water 

• Raw water collection and intake systems 

• Storage and distribution networks 

• Physical and cybersecurity systems 

• Chemical handling and operational practices 

Using the AWWA J-100 Standard, SSR conducts a detailed all-hazards analysis that includes: 

• Threat characterization 

• Consequence and vulnerability analysis 

• Likelihood and risk assessment 

• Risk management strategies 

For example, in our current work with a middle Tennesse utility department, SSR is updating their existing RRA to reflect new threats and system changes. This includes revising system maps, personnel data, and evaluating risks from both natural disasters (like tornadoes or earthquakes) and man-made threats (such as contamination or intrusions). 

Emergency Response Plans (ERP) 

Following the RRA, utilities must develop or revise their ERP within six months. SSR ensures these plans: 

• Integrate findings from the RRA 

• Define clear emergency roles and communication protocols 

• Include strategies for physical and cyber resilience 

• Outline procedures and equipment to mitigate impacts 

• Address alternate water sources and staff wellbeing 

Our ERP updates also incorporate new cybersecurity requirements added in 2024, ensuring utilities remain compliant with the latest federal standards. 

These assessments and plans aren’t just regulatory checkboxes—they’re vital tools for protecting public health and ensuring continuity of service. With another group’s RRA deadline approaching at the end of this month (as outlined below), the final and last group’s clock is approaching for their update deadline. Our goal is to help city and utility districts stay ahead of the curve.  

What SSR Offers 

At SSR, we bring a comprehensive and collaborative approach to helping municipalities meet these federal requirements. Our team of engineers and technical professionals guide utilities through the full lifecycle of compliance—from initial assessment to certification. 

SSR’s multidisciplinary team includes professionals in structural, mechanical, electrical, and control systems, allowing us to deliver seamless, integrated solutions. Our technical staff hold certificates from the AWWA Utility Risk and Resiliency Program, underscoring our commitment to excellence. 

As communities across the country face increasing challenges to their water infrastructure, SSR stands ready to support utilities in meeting federal mandates and enhancing system resilience. Our work exemplifies how thoughtful engineering, regulatory expertise, and close collaboration can produce meaningful safeguards for public health and safety. With deadlines fast approaching, SSR is committed to helping municipalities not only comply with AWIA requirements but also build stronger, more secure water systems for the future.