Which of the following should be included in an outfall inspection report?

• A. Outfall GPS coordinates alone.
• B. Current condition and observed discharge.
• C. Photos and corrective actions.
• D. Outfall location, current condition, observed flow or discharge, BMPs in place or failing, photos, and recommended corrective actions.

Answer: (D)

A good outfall inspection report should document the full picture: where the outfall is, its current physical condition, whether there is any flow or visible discharge, what BMPs are in place or if they are failing, photos to capture conditions, and recommended corrective actions to address issues. This complete set of details is essential for tracking maintenance needs, verifying regulatory compliance, and guiding responses to potential pollutants or illicit discharges. GPS coordinates alone wouldn’t convey the condition or control measures; describing only current condition and discharge omits BMP status, photos, and actions; listing photos and corrective actions without location, discharge, or BMP context leaves gaps for interpretation. Including all elements—location, condition, observed flow, BMP status, photos, and recommended actions—makes the report a practical, defensible record for decisions and follow-up.