http://www.ccar-greenlink.org/
Environmental information for automotive repair industries. Includes pollution prevention options for specific automotive waste streams.

http://es.epa.gov/issds
Provides access to solvent alternative information. Users can use page to conduct queries and find case studies on successful material substitutions.

http://www.epa.gov/enviro/index.html
Gives users access to EPA environmental data on a variety of topics. Includes a menu of data reports and a mapping tool, including water discharge permits.

http://www.epa.gov:80/reg3wapd/3wp24/preweb/
Includes information on categorical industries, pollution prevention and compliance assistance, and a draft model pretreatment ordinance.

http://es.epa.gov/oeca/sector/index.html
Process, facility, and pollution prevention information for specific industries such as dry cleaning, textile manufacturing, printing, and metal fabrication, among others.

http://www.uwex.edu/ces/ag/sus/sbdc/tocdetl.htm
Includes industry-specific waste reduction tips.

http://www.tva.gov/orgs/iwr/publish.htm
General menu of guides and papers available for downloading.

http://www.tva.gov/orgs/iwr/pdfs/ww.pdf
Paper discusses pollution prevention as most cost-effective wastewater and waste reduction method.

http://www.tec.org/tec/terms.html
Provides definitions for common water terms.

http://www.twdb.state.tx.us/
State agency focuses on water issues. Web site includes information on technical assistance, drought assistance, regional planning and TNRIS, a centralized database of Texas natural resources.

http://twri.tamu.edu/
Water resource Web page developed by the Texas A&M Water Resources Institute. Includes project reports, an experts directory, and Web links.

http://p2.utep.edu/casestudies/p2main.cfm
Located on the University of Texas at El Paso Web site, this database provides a way to search pollution prevention options businesses have implemented. The site is searchable by waste reduced, industry, and process type, among others.

http://www.tnrcc.state.tx.us/water/quality/tpdes/index.html
Includes information on the TNRCC's Pretreatment Program, Concentrated Animal Feeding Operation (CAFO) permits, and compliance inspections, among others.

http://www.tnrcc.state.tx.us/water/wu/step/index.html
Information on the TNRCC program created to solve water and wastewater problems with minimal capital outlay.

http://www.tnrcc.state.tx.us/exec/oppr/ppplng/wrpa.html
Provides information on how industries can put together pollution prevention plans to help facilities reduce waste and save money.

http://www.tnrcc.state.tx.us/water/quality/wwpermits/index.html
Includes information on permitting process, fees, and pending permits.

http://www.uswaternews.com/homepage.html
This is a national Online publication covering water issues around the country.

http://www.wateronline.com
General information and reference for professionals and vendors in the water and wastewater business. Includes case studies, discussion forums, and product reviews.

http://wrrc.p2pays.org/frame.asp?page=industry
Search for industry information, including: core references, fact sheets, EPA Industry Sector Notebooks, and case studies.