Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Water Resilience

Water Sector Interdependencies

Most critical infrastructure sectors have interdependencies with drinking water and wastewater services. These include the Chemical Sector, Emergency Services Sector, Energy Sector,  Healthcare Sector, and more.


Emergency Vehicles

Emergency Services Sector

Water sector utilities can work together with their local emergency management agencies (EMAs), organizations responsible for coordinating and managing emergency response efforts within a geographic area, to prepare for water emergencies.

Learn more about the Emergency Services Sector


 


Dawn dusk power lines

Energy Sector

Power loss can have devastating impacts on drinking water and wastewater utilities and the communities they serve. Build power resilience at your water or wastewater utility using EPA's free power resilience resources. 

Learn more about the Energy Sector
 


 


Hospital

Healthcare Sector

If water services are disrupted, it can have critical impacts on healthcare facilities. Water sector utilities can work together with their local healthcare/public health organizations to brainstorm how to minimize impacts on critical healthcare facilities if water services are disrupted.

Learn more about the Healthcare Public Health Sector
 


 


Storage barrels

Chemical and Critical Manufacturing Sectors

The water sector relies on chemical supply chain sector.

Learn how utilities can prepare for, or respond to, supply chain disruptions

Water Resilience

  • Basics of Water Resilience
  • Water Resilience Tools
  • America's Water Infrastructure Act (AWIA)
    • AWIA Section 2013
    • AWIA Section 2018
  • Cybersecurity
    • Cybersecurity Assessments
    • Cybersecurity Planning
    • Cybersecurity Exercises and Technical Assistance
    • Cybersecurity Response
    • Cybersecurity Funding
  • Contamination
  • Supply Chain Resilience
    • Chemical Suppliers and Manufacturers Locator Tool
    • Defense Production Act
    • Safe Drinking Water Act Section 1441
  • Interdependencies
    • Emergency Services Sector
    • Energy Sector
    • Healthcare Sector
  • Events and Assistance Resources
Contact Us about Water Resilience
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 19, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.