1. Short title This Act may be cited as the Secure and Resilient Water Systems Act . 2. Climate resiliency, security, and source water protection planning Section 1433 of the Safe Drinking Water Act ( 42 U.S.C. 300i–2 ) is amended to read as follows: 1433. Climate resiliency, security, and source water protection (a) Source water and distribution system vulnerability assessments (1) In general Not later than 24 months after the date of enactment of the Secure and Resilient Water Systems Act, each community water system shall submit to the Administrator source water and distribution system vulnerability assessments. (2) Identification of threats Assessments submitted pursuant to paragraph (1) shall identify— (A) threats to the community water system’s source water from industrial activity, pipelines and storage tanks, contaminated sites, agricultural activity, and oil and gas exploration; (B) threats to the community water system’s source water and distribution system from climate change, extreme weather, drought, and temperature changes