ADEQ WATER TREATMENT 2 QUESTIONS AND ANSWERS

ADEQ WATER TREATMENT 2 QUESTIONS AND ANSWERS Which Safe Drinking Water Act regulation protects public health by limiting levels of contamination in drinking water? a. Total Coliform Rule b. National Secondary Drinking Water Regulations c. Code of Federal Regulations d. National Primary Drinking Water Regulations - Correct Answer-d. National Primary Drinking Water Regulations Why are drinking water regulations sometimes called interim regulations? a. The regulations are used for only a short time b. The regulations represent more than one agency c. Research continues on drinking water contaminants d. Because they only cover drinking water, not other sources of water - Correct Answer-c. Research continues on drinking water contaminants Which contaminants make up the Contaminant Candidate List (CCL)? a. Contaminants not regulated by the National Primary Drinking Water Regulations b. Contaminants that are not known or anticipated to occur at PWSs c. Contaminants that do not warrant regulation under the SDWA d. Contaminants that are newly nominated to be researched - Correct Answer-a. Contaminants not regulated by the National Primary Drinking Water Regulations What does the Unregulated Contaminant Monitoring Regulation provide the EPA? a. Scientifically valid data on contaminants in treatment plant influent b. Data on contaminants resulting from stormwater runoff c. Scientifically valid data on unregulated contaminants in drinking water d. Data on common contaminants at treatment plants ....