storm water Exam Questions Complete Answers and rationales Current Update (A+ Pass) ||NEWEST VERSION||

storm water Exam Questions Complete Answers and rationales Current Update (A+ Pass) ||NEWEST VERSION|| Question: Under natural conditions, the majority of rainwater that falls to the ground ___________________. Correct Answer: infiltrates the ground or evaporates. Rationale: Rainwater, when it reaches the ground, either infiltrates the soil to replenish groundwater supplies or evaporates back into the atmosphere, depending on environmental conditions. ________________________________________ Question: The introduction of pollutants to storm water most commonly occurs when industrial facilities allow operating procedures and industrial materials to __________________. Correct Answer: become exposed to storm water. Rationale: Pollutants often enter storm water runoff when industrial materials and procedures are exposed to rainfall or runoff, leading to contamination. ________________________________________ Question: The best way to prevent contamination of storm water is ___________________. Correct Answer: through pollution prevention. Rationale: Pollution prevention is the most effective strategy for storm water management, as it stops pollutants from entering the water system in the first place. ________________________________________ Question: The highest percentage of pollutants in storm water runoff occurs in the first few minutes that storm water runs off. This is called the ________________. Correct Answer: first flush. Rationale: The "first flush" refers to the initial runoff that contains the highest concentration of pollutants, as it washes away contaminants accumulated on surfaces. ________________________________________ Question: Organic enrichment of storm water runoff from sources such as food processing, airport deicing, antifreezes, and sewage create additional oxygen demand in lakes and streams. The increased oxygen demand can lead to ____________________________________, which is a common cause of fish kills. Correct Answer: oxygen depletion. Rationale: As bacteria break down organic matter in the water, oxygen levels decrease, which can lead to oxygen depletion and harm aquatic life, causing fish kills. ________________________________________ Question: The addition of nitrogen and phosphorus to storm water runoff can result in algal blooms and excessive growth of aquatic plants in fresh water systems such as lakes and streams. In fresh water systems _____________________ is the main cause of excessive plant and algal growth. Correct Answer: phosphorus. Rationale: Phosphorus is the primary nutrient contributing to excessive algal blooms and plant growth in freshwater systems, leading to eutrophication. ________________________________________ Question: Sediment is one of the most widespread pollutants in surface water. Many ___________________________ attach to finer sediment particles. Sediment can also be destructive to aquatic systems by covering and damaging habitat. Correct Answer: pollutants. Rationale: Sediment can carry a variety of pollutants, such as heavy metals and pesticides, which attach to fine particles and can harm aquatic ecosystems when deposited in water bodies. ________________________________________ Question: Michigan law requires that anyone who discharges liquid wastes to surface waters of the state must have their pollution control measures under the supervision of a __________________________________________. Correct Answer: certified operator. Rationale: A certified operator is required to oversee pollution control measures to ensure compliance with environmental regulations and the protection of water quality. ________________________________________ Question: If there is a construction activity at an industrial facility that disturbs one or more acres of land or the soil disturbance is within 500 feet of a water body, the owner of the property will need to apply for a _________________________________________________________________ permit. In addition, if the soil disturbance will become five or more acres in size, the property owner will need to submit the Notice of Coverage application to the EGLE, Water Resources Division. Correct Answer: soil erosion and sedimentation control. Rationale: This permit is necessary to manage soil erosion and sedimentation during construction activities that can affect water bodies. ________________________________________ Question: __________________ permits are not site specific and contain the minimum requirements for protecting water quality. Correct Answer: general. Rationale: General permits provide a standard set of requirements for water quality protection that apply to multiple facilities or activities, rather than being tailored to a specific site. ________________________________________ Question: The ______________________________________ is a document that authorizes the discharge of storm water under a general storm water permit. Correct Answer: certificate of coverage. Rationale: The certificate of coverage confirms that a facility is authorized to discharge storm water under a general storm water permit, ensuring compliance with regulations. ________________________________________ Question: __________________ permits are site specific and contain requirements such as regular sampling, monitoring, end of pipe treatment or effluent limits. Correct Answer: individual. Rationale: Individual permits are tailored to a specific facility, with detailed requirements for monitoring, sampling, and treatment to protect water quality. ________________________________________ Question: There are two types of industrial storm water general permits in Michigan they are Storm Water from Industrial Activity and Storm Water with _________ ______________________________________. Correct Answer: required monitoring or special use areas. Rationale: These two types of permits are for industrial storm water discharges, with one type including special monitoring or use areas that require additional oversight. ________________________________________ Question: A facility that has the industrial storm water general permit with required monitoring or special use areas is required to conduct a _______________________________________________________________ _______________________________________. Correct Answer: short term storm water characterization study. Rationale: Facilities with specific storm water discharge requirements must conduct studies to characterize storm water quality before discharges are permitted. ________________________________________ Question: An annual fee will be assessed to all facilities that have permitted storm water discharges. All facilities that have authorization to discharge storm water on _________________________ will be responsible for the annual fee. Correct Answer: January 1. Rationale: The annual fee is assessed to all facilities that discharge storm water as of January 1, marking the start of each fee cycle.