Dissolved Oxygen Information

1. Dissolved Oxygen Fact Sheet~ this fact sheet from kids in the creek describes how dissolved oxygen levels are ecologically important to the aquatic environment. This site also describes how to effectively determine dissolved oxygen concentrations in your river.

http://www.bpa.gov/Corporate/KR/ed/kidsinthecreek/topics/waterquality/do.htm

2. Dissolved Oxygen Fact Sheet~ this EPA fact sheet describes what environmental factors influence dissolved oxygen concentrations in waterways.

http://www.mysound.uconn.edu/tut_disso.html

3. Affects of Dissolved Oxygen on Fish~ this fact sheet from the University of California describes the physiological affects that dissolved oxygen concentrations have on freshwater fish's health.

http://danr.ucop.edu/uccelr/h29.htm