Certified Storm Water Operator Practice Exam

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Prepare for the Certified Storm Water Operator Exam with comprehensive study materials. Explore flashcards and multiple-choice questions, complete with hints and explanations, to ace your certification!

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How often must temporary SESC measures be maintained?

Weekly
Monthly
Daily
Annually

The correct answer is: Daily

Temporary Stormwater Erosion and Sediment Control (SESC) measures are critical for managing runoff and minimizing soil erosion on construction sites. Daily maintenance is essential for these measures because of their short-term nature and the potential for rapid changes in weather and site conditions. Frequent inspections and maintenance ensure that SESC measures, such as silt fences and sediment basins, are functioning correctly and effectively trapping sediment. This is particularly important during periods of rainfall or construction activity when erosion is most likely to occur. Failing to maintain these measures on a daily basis could lead to failures in control measures that allow sediment to leave the site, which can negatively impact nearby waterways and violate environmental regulations. More infrequent maintenance intervals, such as weekly, monthly, or annually, are insufficient due to the unpredictable nature of site conditions and weather patterns that can affect sediment control measures. Regular daily checks help operators quickly identify and address any issues that may arise, ensuring compliance and environmental protection on construction sites.