ca-nv-awwa-water-distribution-grade-4 Practice Test

1Multiple ChoiceSelect all that apply

A Grade 4 distribution operator in California must comply with the federal Lead and Copper Rule Revisions (LCRR). Which of the following actions are required under LCRR for community water systems? (Choose two.)

A.Develop and maintain an initial Lead and Copper Rule Revisions service line inventory by the compliance deadline
B.Replace all lead service lines regardless of tap sampling results
C.Conduct additional tap sampling at sites served by lead service lines as part of the inventory
D.Discontinue all corrosion control treatment once an inventory is filed

Reveal the answer to continue