Henry Pratt Company
Henry Pratt Company - specializing in the design, development, manufacturing, and marketing of valves for water, wastewater, power, nuclear and industrial applications.
http://www.henrypratt.com

American Water Works Association (AWWA)
National organization for clean water and water distribution systems. Develops standards for water pipes and hosts a supplier directory of pipe manufacturers for all materials.
http://www.awwa.org

National Drinking Water Clearinghouse
NDWC offers technical assistance and information about drinking water treatment, management, distribution, infrastructure, Safe Drinking Water Act regulations, and ground, surface and water conservation for America's small, rural communities.
http://www.ndwc.wvu.edu

Conwa County Regional Water Distribution District
Drinking water supply for Conway County, Arkansas. Service to Morrilton and the surrounding communities Treatment facility, water regulations, customer information, policies, awards, construction updates, and water conservation tips.
http://www.ccrwdd.com

Metlund Systems
Metlund® D'MAND® Systems are the only hot water distribution systems that are nationally recognized to save water and energy, control pollution, and add convenience to the user.
http://www.metlund.com/

Artesian Water Company
Artesian Water's Website, the oldest and largest investor-owned public water utility in the state of Delaware. In operation since 1905, Artesian Water distributes and sells water to residential, commercial, industrial, governmental, municipal and utility customers throughout the state.
http://www.artesianwater.com

Indigo Piping Systems
Export management company specialized in the representation of manufacturers of valves and pipe products for water transmission, water distribution, potable and waste water treatment plants, industrial fire protection, commercial/residential fire protection sprinkler systems, and storm water management products.
http://www.indigopiping.com

Mueller Company
Flow control products for potable water and natural gas distribution, waste water treatment, metering and automatic meter reading.
http://www.muellerflo.com/

U.S. Water News
News concerning water and water issues in the USA. US Water News coverage includes water supply, water quality, policy and legislation, litigation and water rights, conservation, climate, and international water news. Occasional articles relating to trenchless technology. A resource for professionals serving the water industry.
http://uswaternews.com/homepage.html

Bolton & Menk, Inc.
Engineering services in street and highway design, water supply, distribution and storage, wastewater collection, storm water management, and airports.
http://www.bolton-menk.com/