Which of the following completes the sentence: The water quality ______________ program is not in compliance?

• A. Sampling
• B. Monitoring
• C. Testing
• D. Analysis

Answer: (A)

The key idea is identifying a term that names a formal plan for collecting data on water quality. A “water quality sampling program” is a standard, commonly used phrase that describes the defined procedures for when, where, and how samples are taken to assess quality. If that program isn’t meeting regulatory requirements, it means the sampling activities—such as frequency, locations, sample handling, preservation, and chain of custody—aren’t compliant, which is a frequent source of noncompliance in water systems. The other terms refer to parts of the data work (monitoring as ongoing observation, testing as performing analyses on samples, analysis as interpreting results) and are not typically used to name the entire program itself.