Which statement is correct about public water system notifications?

Which statement is correct about public water system notifications?

• A. The hydrologic cycle is the natural exchange of water between the earth and the atmosphere.
• B. The state must be notified about changes to public water systems involving water source, water quality, and health hazards.
• C. The molecular formula HO2.
• D. Surface water comes from rivers, lakes, and reservoirs.

Answer: (B)

Public water systems must report significant changes to state authorities to protect public health and ensure proper regulatory oversight. When a system changes its water source, alters water quality, or encounters health hazards, notifying the state allows regulators to assess risks, verify that appropriate treatment and monitoring are in place, and keep the public informed if needed. This is why the statement about the state needing to be notified is the correct one. The other statements describe natural water processes or basic facts about water, but they don’t address the regulatory notification requirement.

Public water systems must report significant changes to state authorities to protect public health and ensure proper regulatory oversight. When a system changes its water source, alters water quality, or encounters health hazards, notifying the state allows regulators to assess risks, verify that appropriate treatment and monitoring are in place, and keep the public informed if needed. This is why the statement about the state needing to be notified is the correct one. The other statements describe natural water processes or basic facts about water, but they don’t address the regulatory notification requirement.