SA Catchment Links
http://www.catchments.net/

Causes of Urban Stormwater Pollution
http://www.nrdc.org/water/pollution/storm/chap2.asp

Consequences of Stormwater Pollution
http://www.nrdc.org/water/pollution/storm/chap3.asp

Stormwater Strategies
http://www.nrdc.org/water/pollution/storm/chap5.asp

Stormwater Strategies in Toronto (mentions others)
http://www.city.toronto.on.ca/sewers/storm.htm

Southern Africa
http://www.botany.uwc.ac.za/Envfacts/facts/marinepollution.htm

Environmental Protection Authority
http://www.environment.sa.gov.au/epa/involved.html

WaterCare
http://www.watercare.net/

Torrens Catchment Projects
http://www.cwmb.sa.gov.au/torrens/projects.htm

Frog Census
http://www.environment.sa.gov.au/epa/frogcensus/

History of Torrens Catchment
http://www.cwmb.sa.gov.au/kwc/section1/1-33.htm

Patawalonga and Torrens Catchments