Management & Boards

Meet the executive leadership team ensuring that the RWA fulfills its mission to provide customers with high-quality water and services at a reasonable cost while promoting the preservation of watershed land and aquifers.

Sunder (Sunny) Lakshminarayanan

Interim President and Chief Executive Officer

Sunny Lakshminarayanan is Interim President and Chief Executive Officer.

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Elizabeth Calo

General Manager and Head of Human Resources

Elizabeth (Liz) Calo leads the RWA’s Human Resources division, with responsibilities including environmental health, safety and risk; communications and outreach; talent and employee relations; benefits; and training.

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James Hill

General Manager and Head of Operations

James (Jim) Hill leads the RWA’s Operations division, including Water Treatment, Water Quality, Field Operations, Distribution Systems and Fleet. In this role, he oversees water system maintenance and the development of innovative solutions to improve automation, support water system resilience and deliver the highest quality water possible.

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Rochelle Kowalski

Senior Vice President, Chief Financial Officer & Head of Corporate Development

Rochelle Kowalski oversees full financial oversight of our core utility and commercial business expansion.

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Premjith Singh

Vice President, Customer Care & Chief Information and Digital Officer

Premjith (Prem) Singh leads the RWA’s technology and digital roadmap, and oversees the Customer Service function and the development of innovative solutions to improve the customer experience. He also leads operational technology areas such as Critical National Infrastructure (CNI), cybersecurity, as well as process improvement, business transformation, strategic planning and the RWA's PipeSafe protection programs.

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