Join 270+ water agencies, businesses, and institutions driving smarter water use across California.
CalWEP is California's leading statewide network connecting water agencies, businesses, and institutions to advance conservation.
Join us September 10th in Riverside for our quarterly member event.
Connect with peers, policymakers, and practitioners at convenings designed to move California water forward together.
Accessible, expert-led online sessions on the policies, programs, and practices shaping California water efficiency.
Missed a session? Browse our archive of past events and access recordings, materials, and key takeaways. (Members Only)
Explore our pilot using AI to reclassify CII water use at scale.
Plain-language water efficiency terms translated to make conservation more accessible to every California community.
Step-by-step guides for common water efficiency programs developed to help water agencies put best practices into action. This is a member-only resource.
From incentives to direct installation. Explore resources to help scale landscape transformation programs across the state.
Turnkey QWEL trainings help landscapers earn EPA WaterSense certification — delivered for water agencies statewide.
The Leak Repair Elite Program, developed with IAPMO, equips plumbers to identify and fix leaks in homes and businesses.
No-cost trainings for hotels, commercial kitchens, and medical facilities — offered in partnership with SoCalGas across their service area.
The CalWEP LAM Explorer Powered by WaterView helps urban water suppliers meet California’s Making Conservation a Way of Life regulations. This dataset provides essential information for both the residential outdoor and CII-DIM water use standards.
Your one-stop destination for regulatory guidance, timelines, and all of CalWEP's compliance tools
Navigate California's NFT (AB 1572) requirements with guides, templates, and support built for water agencies on the front lines.
CalWEP shapes California water policy by amplifying the member voice on legislation, regulations, and state planning processes.
Our latest essential read — curated to keep you current on what's shaping California water efficiency practice and policy.
This guide is intended for retail water agency staff, program managers, and partners responsible for designing, implementing, or supporting CII water conservation programs.
The CalWEP M&E Guidebook offers actionable guidance for California water agencies to measure the effectiveness of urban conservation programs.
Access the legacy archive of publications from the California Urban Water Conservation Council — CalWEP's predecessor organization.
Many of our tools and trainings are available to members only*.
This exclusive member-only resource includes guides for variety of topics to help members launch, refine, and grow their water efficiency programs
Explore the GuidesThis legacy CUWCC resource from 2015 includes Model Water Shortage Contingency Plans, Water Waste Ordinances and Enforcement Primer, Water Shortage Pricing Primer, Water Loss and Supply Alternatives Primer, Customer Programs and Communication/Outreach Primer, Local Water Supply Fact Sheet, Water Use and Loss Awareness Resources, Water School Curriculum, and Water Resource Funding Primer
This tool provides model Water Shortage Contingency Plans(WSCP) and has been updated to reflect new requirements for urban water suppliers’ 2020 Urban Water Management Plans (UWMP).
This tool provides examples of how water agencies implemented and enforced water waste ordinances in 2012-2017, what they learned, the changes they made for the current and/or future droughts, and advice for those interested in implementing a similar program.
This primer identifies popular and effective water efficiency programs, along with the communication and outreach strategies that have been used by California water suppliers to educate customers, influence water use behaviors, and realize water savings.
In this tool, we explore how different water agencies are using new and enhanced metering, sensor, and aerial imaging technology to provide useful data for tackling drought enforcement and conservation programming while providing customers with the tools they need to become effective water managers.
CalWEP has updated and reissued its Landscape Conversion Criteria Tool intended to assist turf rebate program managers design effective and progressive rebate criteria.
Written and designed by G3: Green Gardens Group, this publication was made possible with funding from the California Water Efficiency Partnership, Surfrider Foundation, Water Efficiency Trust and the generous sponsors of the Association of Professional Landscape Designers California Chapter.
CalWEP is a Professional Certifying Organization for QWEL training, which offers an affordable, proactive, local approach to reducing landscape water demand. QWEL is a WaterSense professional certification program that provides water conservation professionals and the landscape workforce with a thorough understanding of sustainable landscaping and efficient irrigation principles and practices.
CalWEP is proud to be partnering with Bay Area agencies for the BayQWEL Training Program. These trainings are now offered online! Spanish online classes are launching in March 2021. Contact [email protected] for more information!
Learn More
Want to conserve water? Not sure where to start? Our Water Calculator quickly estimates how much water your household uses and compares it to a similar average and a highly efficient home.
The Water Calculator also shows you where to begin your home water conservation efforts. Throughout Home Water Works, you’ll find useful tips and resources for saving water and money without sacrificing comfort or convenience. The Home Water Works web site was created by the Alliance for Water Efficiency and was made possible by a grant from The Home Depot Foundation. The water calculator was originally created by The Field Museum and was modified for this web site by the Alliance for Water Efficiency in cooperation with The Field Museum.
Calculate Your UseCalWEP has archived all of the California Urban Water Conservation Council (CUWCC) resources on Best Management Practices or, BMPs. This includes:
BMP 1: Utility Operations
BMP 2: Public Education & School Education
BMP 3: Residential Programs
BMP 4: Commercial, Industrial, and Industrial Programs
BMP 5: Landscape Programs
Members of CalWEP have free or reduced cost access to several planning tools and models. To access these tools, log into MyCalWEP or contact CalWEP staff.