siwi stands for stockholm international water institute. we are experts in water governance, diplomacy and cooperation over shared water resources.

Learn about AWWA’s mission, vision, and commitment to advancing water quality and management. Discover our impact and join our community.

clu-in - the hazardous waste clean-up information (clu-in) web site provides information about innovative treatment technology to the hazardous waste remediation community. it describes programs, organizations, publications, and other tools for federal and state personnel, consulting engineers, technology developers and vendors, remediation contractors, researchers, community groups, and individual citizens. the site was developed by the u.s. epa but is intended as a forum for all waste remediation stakeholders.

WaterWorld Magazine is the leading source for municipal drinking water treatment, smart water technology and trends such as PFAS, lead and utility management.

NRDC uses science, policy, law, and people power to confront the climate crisis, protect public health, and safeguard nature.

AccessEngineering is an award-winning engineering reference and teaching platform that delivers world-renowned, interdisciplinary engineering content integrated with analytical teaching and learning tools.