• Alliance/Advocacy Organizations

• 154.

North and South Rivers Watershed Association Inc

A South Shore based environmental nonprofit committed to clean healthy rivers and water.

• Management & Technical Assistance

• 155.

Plumbing and Drainage Institute

TO PROMOTE THE ADVANCEMENT OF ENGINEERED PLUMBING PRODUCTS THROUGH PUBLICITY, RESEARCH AND STANDARDIZTION OF PRODUCT REQUIREMENTS Welcome to PDI Online The Plumbing and Drainage Institute is the premier source of information for plumbing and drainage products such as floor drains roof drains sanitary floor drains cleanouts water hammer arresters backwater valves grease interceptors fixture supports and other drainage specialties with specific expertise in HydroMechanical Grease Interceptors and Water Hammer Arresters.

OPEN WATER FOUNDATION

The Open Water Foundation is a nonprofit social enterprise that develops, maintains, and supports open source software and open data for water resources.

• Water Resource, Wetlands Conservation & Management

• 157.

Colorado Ag Water Alliance

Support and preserve irrigated agriculture in Colorado.

• Management & Technical Assistance

• 158.

WATER ENGINEERS FOR THE AMERICAS & AFRICA

Civil engineering 501(c)(3) non-profit improving water, sanitation, and hygiene resources since 2002 Our mission is to connect water professionals and partners with communities in developing countries to improve water, sanitation, and hygiene resources for the benefit of the people and the environment.

WateReuse Association

WateReuse is the only trade association that focuses solely on advancing laws, policy and funding to increase water reuse.

FLORIDA WATER ENVIRONMENT ASSOC INC

The official Facebook page of the Florida State Member Association of WEF - the Florida Water Environment Association EVENTS MEMBERSHIP NEWS WELCOME The Florida Water Environment Association FWEA began its existence in 1941 under the name Florida Sewerage and Industrial Waste Association.

• Water Resource, Wetlands Conservation & Management

• 161.

AFRICAN CENTER FOR AQUATIC RESEARCH

ACARE is a nonprofit focused on building international partnerships among academics, managers, and stakeholders on the African Great Lakes.

• Physical Sciences/Earth Sciences Research and Promotion

• 162.

EARTH & SPACE RESEARCH

Earth & Space Research (ESR) is a Seattle-based, nonprofit institute specializing in oceanographic research.