ARCSA

Join ARCSA International in Universal City for the 2026 Annual Conference

July 14, 2026

ARCSA International’s 2026 Annual Conference is coming up September 16–17 at the Sheraton Universal in Universal City, California, and now is the time to make plans to attend. This year’s […]

ARCSA International Launches Certification Program for Rainwater Harvesting Systems

April 24, 2026

ARCSA International® has announced the launch of its Rainwater Harvesting System Certification Program, a comprehensive in-field certification program designed to verify that rainwater harvesting systems are designed, installed, and operating in […]

Registration Is Open for the 2026 ARCSA International Technical Symposium

February 4, 2026

Registration is now open for the 2026 ARCSA International Technical Symposium, their premier annual gathering for rainwater and stormwater professionals across the country. It will be held May 20–21, 2026, […]

Join ARCSA for Its 2026 International Technical Symposium in Texas

November 7, 2025

ARCSA International, a leading authority in rainwater and stormwater harvesting, is proud to announce the upcoming ARCSA Technical Symposium, a flagship industry event bringing together rainwater and stormwater professionals, engineers, […]

ASPE Signs Renewed MoU with IAPMO, ASSE International, and ARCSA International

September 3, 2025

ASPE and IAPMO® have renewed a memorandum of understanding (MoU), now incorporating ASSE International and ARCSA International, to jointly advance and promote the mutual interests of education, regulations, design, specifications, […]

ARCSA Rainwater Harvesting Classes Approved for Continuing Education in Ohio

June 4, 2025

ARCSA International is proud to announce that its Professional Rainwater Harvesting Classes for Designers, Installers, and Inspectors have been officially approved by the Ohio Department of Health for continuing education […]

Consensus Body Members Sought for Development of ARCSA/ASPE/IAPMO Standards 63 and 78

May 1, 2025

ASPE, IAPMO®, and ARCSA International are seeking technical experts to participate in the following consensus bodies: Rainwater Standards Committee: This committee will be responsible for the update of ARCSA/ASPE/IAPMO 63: […]

ARCSA International Seeks Presentation Proposals for Its 2025 Conference

April 10, 2025

Save the date for ARCSA International’s 20th Annual Conference in Palm Springs, which will be held September 17–18, 2025. ARCSA is currrently looking for speakers on the following topics involving rainwater […]

U.S. GSA P100 Now Requires ASPE/ARCSA International Standard Compliance

June 7, 2024

The United States General Services Administration (GSA) has accepted a proposed change for the Facilities Standards for the Public Buildings Service (P100) that requires major capital projects of more than […]

IAPMO Welcomes ARCSA International to Its Family

October 3, 2023

During a formal signing ceremony at their co-located 19th Annual Meeting and 94th annual Education and Business Conference in San Antonio, the American Rainwater Catchment Systems Association (ARCSA) officially joined […]

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