Which type of potable water supply provides water for drinking, culinary, and sanitary purposes for an owner-occupied single-family dwelling?

Which type of potable water supply provides water for drinking, culinary, and sanitary purposes for an owner-occupied single-family dwelling?

• A. Public Water Supply
• B. Community Water
• C. Private Water Supply
• D. Well Water

Answer: (C)

The main idea is distinguishing between water supplied by public utilities versus a private on-site system. For an owner-occupied single-family dwelling that is not served by a municipal water system, the water supply is handled privately by the homeowner. That means a private water supply, which can include a well, spring, or other on-site source that serves only that dwelling. The important point is ownership and non-public access—the water comes from a private source rather than a public utility. A well is a common example of a private water supply, but the standard classification used in practice is private water supply, which covers wells as a typical method. Public or community water supplies are systems that serve multiple properties and are operated by a public utility, which is not the scenario described here.

The main idea is distinguishing between water supplied by public utilities versus a private on-site system. For an owner-occupied single-family dwelling that is not served by a municipal water system, the water supply is handled privately by the homeowner. That means a private water supply, which can include a well, spring, or other on-site source that serves only that dwelling. The important point is ownership and non-public access—the water comes from a private source rather than a public utility. A well is a common example of a private water supply, but the standard classification used in practice is private water supply, which covers wells as a typical method. Public or community water supplies are systems that serve multiple properties and are operated by a public utility, which is not the scenario described here.