Which of the following should be included in a well completion report?

In a well completion report, it's essential to include information on the well depth, construction, water quality, and flow rate. This data provides critical insights into the well's performance and characteristics, which are vital for assessing its suitability for various uses such as irrigation, drinking water supply, or industrial purposes. Detailed descriptions of well construction are also important for future maintenance and for understanding the geological conditions encountered during drilling.

Including specific details about water quality is crucial because it influences potability and compliance with health regulations. The flow rate is another significant factor, as it indicates the well's capacity to provide water consistently and efficiently. Overall, this information is fundamental for proper documentation and management of the water resource, ensuring that users have access to reliable and safe water.

Other options, while potentially relevant to some extent in specific contexts, do not provide the direct, essential details necessary for a comprehensive well completion report that adheres to industry standards.