Library

Resource that provides a directory of individuals that have successfully completed all requirements of at least one WaterSense Approved Certification Method (WACM) through a Home Certification Organization (HCO).

Website providing a searchable list of products that meet the EPA WaterSense criteria for water savings.

Specification of criteria for lavatory faucets and faucet accessories under the U.S. EPA WaterSense Program.

Webpage from U.S. Environmental Protection Agency describing the EPA WaterSense program including the Mandatory Checklist for WaterSense Labeled Homes, information on how to get certified, and information on finding or becoming a WaterSense Home Certifying Organization.

Web page providing links or specifications for homes to be labeled through the U.S. Environmental Protection Agency’s (EPA’s) WaterSense program.

Webpage describing the home certification organization, 24/7 Certifications and their requirements for whole house water management in a checklist format.

Fact sheet describing the home certification program CHEERS and its requirements for whole house water management in a checklist format.

Webpage describing the home certification program, Home Innovation Research Labs' requirements for whole house water management.

Fact sheet outlining requirements for WaterSense labeled bathroom sink faucets, detailing their water-efficient features, compliance with flow rate standards, testing, construction, and verification.

Fact sheet describing protocols for detecting, addressing, and preventing water leaks in homes, covering pressure-loss testing, visual inspections, and specific leak tests for fixtures and appliances.

Fact sheet describing how to effectively build, implement, and verify leak detection and flow monitoring systems, detailing appropriate devices, installation procedures, and verification protocols.

This fact sheet describes the requirements for WaterSense labeled showerheads in, highlighting their water-saving capabilities, adherence to flow rate criteria, independent performance certification, and how they're built, verified and in alignment with the conservation and water management goals of...

This fact sheet outlines the mandatory inclusion of WaterSense labeled toilets in homes, highlighting their water-efficient features, certified performance, and leak prevention; The sheet describes the requirements for these features, steps to build, and steps to verify a labeled toilet to insure...

Fact sheet describing the importance and regulation of EPA WaterSense water softeners including the function of cation exchange water softeners, the importance of salt efficiency, the negative impact of hard water on household appliances, softeners that use demand-initiated regeneration with...

Brochure providing information for homeowners, builders, verifiers, and facilities including an overview of program criteria, the certification process, and EPA-approved home certification organizations for water-efficient homes under the U.S. Environmental Protection Agency's (EPA's) WaterSense...

Website providing a description of the WaterSense labeled homes program and a checklist of mandatory requirements for homes to be labeled under the U.S. Environmental Protection Agency's (EPA's) WaterSense program, Version 2.0.

Resource that provides a checklist of program criteria for water-efficient new homes under the U.S. Environmental Protection Agency’s (EPA’s) WaterSense program.

Webpage describing specification requirements including checklist that establishes the criteria for water-efficient homes under the U.S. Environmental Protection Agency's (EPA's) WaterSense program.

Webpage from NW Natural on how to prepare homes with natural gas service for earthquakes and floods, what to do during an emergency, and how to respond after the emergency has passed.

Web page providing statistics on weather related fatalities and injuries.

An overview of impacts from weather, climate, and water extremes globally from 1970 to 2019 based on disaster data from the Emergency Events Database (EM-DAT)

Fact sheet describing how weatherstripping can be an easy and cost-effective way to save money on energy costs and improve comfort by reducing drafts.

An article written by Don Jackson of The Journal of Light Construction on how to detail brick veneer siding wall.

Manual showing how to properly use grass swales to manage excess water runoff.

Technical bulletin describing wet floodproofing requirements for buildings located in Special Flood Hazard Areas (SFHAs).

Report providing design guidance for wood-framed residential construction in high wind areas where design wind velocity requirements do not exceed 140 miles per hour.

An informational guide established to educate the public on seismic shut-off valves and how to avoid fires following an earthquake.

Web page explaining what a cool exterior wall is and how they work, as well as benefits to their use and links to research studies.

Web page explaining what a cool roof is and how they work, as well as benefits to their use and links to research studies.

Document describing what levees are, how they work, and who owns them.

Infographic explaining what a seismic shut-off valve is and providing frequently asked questions.

An article describing a way to protect drain and ventilation holes in brick veneer siding against pests. Selecting a fine screen mesh opening (1/55-inch or 0.5-mm) is important to guard against small insects such as subterranean termites.

EPA coronavirus Q&A discussing the role of HVAC filters in dealing with COVID-19.

Guidelines from IBHS on modifications to homes to prepare for a wildfire if evacuation orders are anticipated for the area.

Webpage describing how different amounts and types of snow loads affect the structural integrity of roofs and homes.

A heat map showing the average number of tornadoes per year across the United States

Webpage describing the Wildland Urban Interface (WUI) and how to plan residential building to mitigate wildfire risks associated with building in the WUI.

Conference paper presented at the 2020 Summer Study on Energy Efficiency in Buildings presenting the results of an evaluation of control strategies used when new mini-splits are installed in a home with an existing HVAC system.

Technical fact sheet describing proper operation, sizing, and installation of whole-house fans.

Conference paper presented at the 8th International Conference on Thermal Performance of Exterior Envelopes of Whole Buildings describing moisture from basements and crawlspaces as a source of indoor humidity and providing recommendations for finishing below-grade spaces to limit potential indoor...

Webpage from USFA compiling resources from across the U.S. on Wildland Urban Interface (WUI) information.

Webpage from USDA and U.S. Forest Service with a map of potential wildfire risk across the U.S.

A report for homeowners and contractors providing specific recommendations for how to retrofit existing components of a home to withstand wildfire.

Website describing how wildfires spread and how fuels, weather, and topography influence fires.

Webpage that providing designation program enables homeowners to take preventative measures for their home and yard to protect against wildfire.

Webpage describing ways builders and communities an reduce wildfire risk.

A webpage providing guidance on increasing the wildfire resistance of a home.

A website created by the U.S. Forest Service, containing interactive maps, charts and resources to help communities explore their risk to wildfires.

Article describing the impacts of wildfire smoke on indoor air quality and some ways ASHRAE is responding.

Fact sheet providing recent statistics on wildfires in the U.S.