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Massachusetts Water Distribution Grade 1 Exam Questions and Answers Best rated A+ Guaranteed Success Latest Update

  • Massachusetts Water Distribution Grade 1 Exam Questions and Answers Best rated A+ Guaranteed Success Latest Update

  • Exam (elaborations) • 79 pages • 2025
  • The Safe Drinking Water Act is primarily enforced at the federal level by the Correct answer: Environmental Protection Agency (EPA). The EPA sets national standards for drinking water quality under the SDWA. Water mains should generally be laid with at least ___ feet of cover to prevent freezing. Correct answer: 4.5. This depth provides protection from frost penetration in most Massachusetts climates. The cross-connection control program is primarily intended to prevent Correct answer: Ba...
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