Water sources

Question 1

The purpose of surface water intake screen

Answer 1

To remove large solids

Question 2

Gastroenteritis ( most common illnesses from fecal) symptoms (3)

Answer 2

1. Nausea
2. Vomiting
3. Diarrhea

Typically not reported

Question 3

Treatment for Coliform contamination

Answer 3

Disinfection, coagulation, flocculation

Question 4

Treatment for turbidity, color and odor

Answer 4

Coagulation, flocculation, sedimentation, filtration

Odors- oxidation, special oxidation and adsorption

Question 5

Dbp treatment (3)

Answer 5

Disinfection with ozone , chlorine dioxide or chlorination

Question 6

Repeat samples collected within

Answer 6

24 hrs after a positive result

Question 7

3 basic rights of water

Answer 7

Riparian- rights with land bordering a source of water

Appropriative- rights with beneficial use of water followed by legal procedure

Prescriptive- rights acquired by diverting water to which others may use for a specific period of time