lead and copper

Question 1

What is the primary goal of the Lead and Copper Rule?

Answer 1

To minimize lead and copper levels in drinking water.

Question 2

True or False: The Lead and Copper Rule applies to all public water systems.

Answer 2

False

Question 3

What year was the Lead and Copper Rule originally established?

Answer 3

1991

Question 4

Fill in the blank: The Lead and Copper Rule is part of the _______ Act.

Answer 4

Safe Drinking Water

Question 5

What lead concentration level requires a water system to take action under the Lead and Copper Rule?

Answer 5

More than 15 parts per billion (ppb)

Question 6

What is the action level for copper under the Lead and Copper Rule?

Answer 6

1.3 parts per million (ppm)

Question 7

Short answer: Name one method to reduce lead levels in drinking water.

Answer 7

Replacing lead service lines.

Question 8

Which agency is responsible for enforcing the Lead and Copper Rule?

Answer 8

Environmental Protection Agency (EPA)

Question 9

True or False: Water systems must conduct routine monitoring for lead and copper.

Answer 9

True

Question 10

What is the frequency of monitoring for lead and copper in large water systems?

Answer 10

Every three years

Question 11

Multiple choice: What is one of the requirements for water systems under the Lead and Copper Rule?

Answer 11

Conduct corrosion control treatment

Question 12

Fill in the blank: If lead levels exceed the action level, systems must provide _______ to affected consumers.

Answer 12

Public education

Question 13

Short answer: What is the purpose of corrosion control treatment?

Answer 13

To reduce the leaching of lead and copper into drinking water.

Question 14

True or False: The Lead and Copper Rule applies to private wells.

Answer 14

False

Question 15

What is the term used for the process of replacing lead service lines?

Answer 15

Lead service line replacement

Question 16

Multiple choice: Which of the following is NOT a requirement of the Lead and Copper Rule?

Answer 16

Install water filtration systems in homes

Question 17

Fill in the blank: The Lead and Copper Rule was revised in _______.

Answer 17

2021

Question 18

Short answer: What is one consequence for water systems that fail to comply with the Lead and Copper Rule?

Answer 18

Fines or legal action.

Question 19

True or False: Lead can enter drinking water from plumbing fixtures.

Answer 19

True

Question 20

What are the two primary contaminants regulated by the Lead and Copper Rule?

Answer 20

Lead and copper

Question 21

Multiple choice: Which population is most at risk from lead exposure?

Answer 21

Children

Question 22

Fill in the blank: The Lead and Copper Rule requires systems to maintain _______ records.

Answer 22

Monitoring

Question 23

Short answer: What action must be taken if copper levels exceed the action level?

Answer 23

Implement corrective measures.

Question 24

True or False: The Lead and Copper Rule includes requirements for public notification.

Answer 24

True

Question 25

What is the significance of the 90th percentile in the context of the Lead and Copper Rule?

Answer 25

It is the threshold used for determining compliance.

Question 26

Multiple choice: Which of the following measures can help reduce copper levels?

Answer 26

Adjusting pH levels in the water