text: SECTION 1. SHORT TITLE.
  
      This Act may be cited as the ``Climate Resiliency, Security, and 
  Source Water Protection Act''.
  
  SEC. 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:
  
  ``SEC. 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 Climate Resiliency, Security, and Source 
          Water Protection 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; and
                      ``(C) threats to the community water system's 
                  source water and distribution system from intentional 
                  acts, including intentional contamination, sabotage, 
                  and theft of any chemical of interest (as designated 
                  under Appendix A to part 27 of title 6, Code of Federal 
                  Regulations, or any successor thereto).
              ``(3) Assessment of alternatives.--Assessments submitted 
          pursuant to paragraph (1) shall include a comparison of the 
          disinfection methods used by the community water system and 
          reasonably available alternative disinfection methods, 
          including a determination of whether reasonably available 
          alternative disinfection methods could reduce the community 
          water system's vulnerability to the threats identified pursuant 
          to paragraph (2).
              ``(4) Periodic review and resubmission.--Each community 
          water system submitting a vulnerability assessment pursuant to 
          paragraph (1) shall review, revise as necessary, and resubmit 
          such assessment not less often than every 5 years.
              ``(5) Guidance.--Not later than 1 year after the date of 
          enactment of the Climate Resiliency, Security, and Source Water 
          Protection Act, the Administrator shall provide guidance to 
          community water systems for the preparation of vulnerability 
          assessments under this subsection.
      ``(b) Source Water and Distribution System Protection Plans.--
              ``(1) In general.--Not later than 4 years after the date of 
          enactment of the Climate Resiliency, Security, and Source Water 
          Protection Act, each community water system shall submit to the 
          Administrator source water and distribution system protection 
          plans.
              ``(2) Mitigation of identified threats.--Plans submitted 
          pursuant to paragraph (1) shall identify strategies and 
          resources to mitigate the threats identified in assessments 
          prepared pursuant to subsection (a).
              ``(3) Emergency response planning.--Plans submitted 
          pursuant to paragraph (1) shall include specific emergency 
          response plans for the threats identified in assessments 
          prepared pursuant to subsection (a).
              ``(4) Periodic review and resubmission.--Each community 
          water system submitting a plan pursuant to paragraph (1) shall 
          review, revise as necessary, and resubmit such plan not less 
          often than every 5 years.
              ``(5) Guidance.--Not later than one year after the date of 
          enactment of the Climate Resiliency, Security, and Source Water 
          Protection Act, the Administrator shall provide guidance to 
          community water systems for the preparation of plans under this 
          subsection.
      ``(c) Technical Assistance and Grants.--
              ``(1) In general.--The Administrator shall establish and 
          implement a program, to be known as the Drinking Water 
          Infrastructure Resiliency and Sustainability Program, under 
          which the Administrator may award grants in each of fiscal 
          years 2017 through 2021 to owners or operators of community 
          water systems for the purpose of increasing the resiliency or 
          adaptability of the community water systems to threats 
          identified pursuant to subsection (a).
              ``(2) Use of funds.--As a condition on receipt of a grant 
          under this section, an owner or operator of a community water 
          system shall agree to use the grant funds exclusively to assist 
          in the planning, design, construction, implementation, 
          operation, or maintenance of a program or project consistent 
          with a plan developed pursuant to subsection (b).
              ``(3) Priority.--
                      ``(A) Water systems at greatest and most immediate 
                  risk.--In selecting grantees under this subsection, the 
                  Administrator shall give priority to applicants that 
                  are owners or operators of community water systems that 
                  are, based on the best available research and data, at 
                  the greatest and most immediate risk of facing 
                  significant negative impacts due to threats described 
                  in subsection (a)(2).
                      ``(B) Goals.--In selecting among applicants 
                  described in subparagraph (A), the Administrator shall 
                  ensure that, to the maximum extent practicable, the 
                  final list of applications funded for each year 
                  includes a substantial number that propose to use 
                  innovative approaches to meet one or more of the 
                  following goals:
                              ``(i) Promoting more efficient water use, 
                          water conservation, water reuse, or water 
                          recycling.
                              ``(ii) Using decentralized, low-impact 
                          development technologies and nonstructural 
                          approaches, including practices that use, 
                          enhance, or mimic the natural hydrological 
                          cycle or protect natural flows.
                              ``(iii) Reducing stormwater runoff or 
                          flooding by protecting or enhancing natural 
                          ecosystem functions.
                              ``(iv) Modifying, upgrading, enhancing, or 
                          replacing existing community water system 
                          infrastructure in response to changing 
                          hydrologic conditions.
                              ``(v) Improving water quality or quantity 
                          for agricultural and municipal uses, including 
                          through salinity reduction.
                              ``(vi) Providing multiple benefits, 
                          including to water supply enhancement or demand 
                          reduction, water quality protection or 
                          improvement, increased flood protection, and 
                          ecosystem protection or improvement.
              ``(4) Cost-sharing.--
                      ``(A) Federal share.--The share of the cost of any 
                  activity that is the subject of a grant awarded by the 
                  Administrator to the owner or operator of a community 
                  water system under this subsection shall not exceed 50 
                  percent of the cost of the activity.
                      ``(B) Calculation of non-federal share.--In 
                  calculating the non-Federal share of the cost of an 
                  activity proposed by a community water system in an 
                  application submitted under this subsection, the 
                  Administrator shall--
                              ``(i) include the value of any in-kind 
                          services that are integral to the completion of 
                          the activity, including reasonable 
                          administrative and overhead costs; and
                              ``(ii) not include any other amount that 
                          the community water system involved receives 
                          from the Federal Government.
              ``(5) Report to congress.--Not later than 3 years after the 
          date of the enactment of the Climate Resiliency, Security, and 
          Source Water Protection Act, and every 3 years thereafter, the 
          Administrator shall submit to the Congress a report on progress 
          in implementing this subsection, including information on 
          project applications received and funded annually.
              ``(6) Authorization of appropriations.--To carry out this 
          subsection, there are authorized to be appropriated $50,000,000 
          for each of fiscal years 2017 through 2021.''.
target: Climate Resiliency, Security, and Source Water Protection Act This bill amends the Safe Drinking Water Act by requiring each community water system to submit to the Environmental Protection Agency (EPA) source water and distribution system vulnerability assessments that identify threats from:   industrial activity, pipelines and storage tanks, contaminated sites, agricultural activity, and oil and gas exploration; climate change, extreme weather, drought, and temperature changes; and   intentional acts, including intentional contamination, sabotage, and theft of any chemical of interest.   Each community water system must also submit to the EPA protection plans that mitigate the threats to source water and distribution systems. The EPA must establish a grant program for increasing the resiliency or adaptability of the community water systems to threats.  
feat_title: Climate Resiliency, Security, and Source Water Protection Act