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 case study is part of a series on Direct Install and Landscape Transformation 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.
Shaping the Future of Water Efficiency Together
CalWEP is committed to advancing equitable, practical, and data-driven solutions that drive water use efficiency across California. Our principles prioritize collaboration, innovation, and the sustainable management of our shared water resources to support thriving communities and ecosystems.
Support code, legislation, and regulation that promote water efficiency and conservation.
Support One Water strategies to manage water resources, such as water recycling, potable reuse, conjunctive use, and nature-based solutions.
Support funding for water efficiency and conservation, including but not limited to bonds, grants, and revolving funds.
Support income tax exemptions for rebates and other incentives on water efficient products, programs, and measures.
Advocate for cost-effective and data-driven standards to meet California’s long-term water supply strategies.
February 06, 2026 | Dani Morgutia, Senior Program Manager CalWEP submitted a position letter of support to the California […]
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August 24, 2024 The California Water Efficiency Partnership (CalWEP) has submitted a letter of support for Senate Bill 597 (Glazer), […]
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