Commercial

ACR Publications (http://www.acrp.com/)

Polymer Ventures, Inc. (http://www.polymerventures.com)

Hydro Tech (www.hydrotechonline.com)

Government

Occupational Safety and Health Administration (http://www.osha.gov/)

South Carolina Dept. LLR, Environmental Certification Board (http://www.llr.state.sc.us/POL/Environmental/)

South Carolina Dept. of Health and Environmental Control (http://www.scdhec.net/)

United States Environmental Protection Agency (http://www.epa.gov.)

Misc.

Water/Wastewater Web (http://www.waterandwastewater.com/)

Wastewater Organisms Database - Santa Cruz Productions (http://home1.gte.net/vsjslsk1/index.htm)

Organizations

Association of Boards of Certification (http://www.abccert.org/)

American Water Works Association (http://www.awwa.org/)

National Rural Water Association (http://www.nrwa.org/)

South Carolina American Water Works Association (http://www.scawwa.org)

South Carolina Rural Water Association (http://www.scrwa.org/)

Water Environment Association of South Carolina (http://www.weasc.org)

Water Environment Federation (http://www.wef.org/)