Investor Presentaiton

COVID-19 Regulatory and Financial Summary Regulatory as of August 6, 2020 10 States with Approval to Defer Costs • Maryland • California • Hawaii ⚫ Illinois • ⚫ Indiana • Iowa • • New Jersey Pennsylvania • Virginia • West Virginia 4 States with Pending Proceedings New York • Kentucky . Missouri • Tennessee Regulated: Segment • Base Revenue - lower Commercial & Industrial, while Residential demand has increased • Incremental costs, including uncollectible expense and foregone fees deferred for recovery based on state orders Market-Based: • Military Services Group continues to execute • Homeowner Services experiencing some delays in new partner relationships and product launches Other No change to 2020 capital plan expected; increase driven by demand/opportunity No major disruptions to supply chain Strong Liquidity Position ($ in millions) $2,323 $569 $1,754 6/30/2020 Cash Balance Revolver Availability AMERICAN WATER 33

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