• Professional Societies & Associations

• 415.

International Water Resources Association Inc

IWRA is a non-profit, non-governmental knowledge forum of water experts passionate about the sustainable management of the world’s water resources since 1971.

• Private Grantmaking Foundations

• 416.

California Action

Supporting an all-of-the-above strategy to guarantee abundant water to all Californians in all seasons and in all years.

• International Relief

• 417.

charity: water

We believe in a world where everyone has clean water.

• Alliance/Advocacy Organizations

• 418.

Public Officials for Water and Environmental Reform

The California Water Policy Conference is the premier venue for Inclusive, engaging and active discussion of the most pressing water policy issues of the day.

• Human Service Organizations

• 419.

Wiha Org

Transform the lives of underprivileged families by providing access to safe and clean drinking water.

• Pollution Abatement and Control Services

• 420.

Florida Water and Pollution Control Operators Association Incorporated

THE FWPCOA IS AN ORGANIZATION OF MEMBERS WHO ARE ENGAGED IN THE PRODUCTION, TREATMENT AND DISTRIBUTION OF DRINKING WATER; THE COLLECTION, TREATMENT AND DISPOSAL OF WASTEWATER; AND/OR THE COLLECTION AND TREATMENT OF STORMWATER.

• Economic Development

• 421.

Science Technology and Research Institute of Delaware

(1) ENGAGE IN ECONOMIC DEVELOPMENT THROUGH THE PROVISION OF SERVICES TO INDIVIDUAL SCIENTISTS AND STARTUP SCIENTIFIC BUSINESS ORGANIZATIONS IN THE LOWER DELAWARE VALLEY, PRIMARILY IN NEW CASTLE COUNTY, DELAWARE.

• Public Utilities

• 422.

Community Water Company of Green Valley

TO RELIABLY DELIVER DRINKING WATER TO OUR CUSTOMERS (THAT MEETS ALL REGULATED STANDARDS) AND TO MAINTAIN A SUSTAINABLE WATER SUPPLY FOR OUR CUSTOMERS.

CLEAN WATER ACTION

Clean Water Action works to empower people to take action to protect America's waters, build healthy communities, and to make democracy work for all of us.