Erosion and Sediment Control Exam Bundle

how many times the average rate does a construction site have soil loss - Correct Answer 1,000 times avg. natural soil and 20 times agricultural Federal Water Pollution Control Act - Correct Answer 1. 1948 2.Post WW2 industrial growth led to the pollution of rivers, streams, lakes. 3. Firs...

What are the main goals of erosion program? - Correct Answer -effective control of soil erosion, sediment deposition, and non-agricultural runoff. -prevent further unreasonable degradation of properties, stream channels, waters, and other natural resources. What is the rate of soil loss at a c...

Erosion - Correct Answer is the process by which land surface is worn away by the action of wind, water, and gravity. Sedimentation - Correct Answer is the settling of soil particles Soil erosion is classified as either ____ erosion or ____ erosion - Correct Answer wind , water Water ...

2-year, 24-hour storm even - Correct Answer maximum 24-hour precipitation event with a probable recurrence interval of once in two years as defined by the National Weather Service and Technical Paper No. 40, "Rainfall Frequency Atlas of the US" May 1961 or equivalent regional rainfall probabilit...

Federal Water Pollution Control Act (1948) - Correct Answer Post-World War II industrial and urban growth led to pollution of the country's river, streams, and lakes. This act was the first U.S. law to address water pollution; it was also one of the earliest references to clean water as a resourc...

Minimum Standard 1 - Correct Answer Stabilization permanent or temporary soil stabilization shall be applied to denuded areas within seven days after final grade is reached on any portion of the site; temporary soil stabilization shall be applied within seven days to denuded areas that may not ...