Groundwater Study guides, Class notes & Summaries

Environmental Engineering: Water, Wastewater, Soil and Groundwater Treatment and Remediation Public Water System - ANS-either a community or noncommunity system for the provision to the public of water for human consumption through pipes or other constructed conveyances, if such system has at least 15 service connections, or regularly serves an average of at least 25 individuals daily at least 60 days out of the year Community Water System - ANS-has at least 15 service connections used...

Nebraska Groundwater Tech Exam (NRD GW Tech study guide) Questions With Complete Solutions

How long must you keep pesticide records in NYS? correct answer: 3 Years What is the 3 tier system? correct answer: Certified Applicator, Technician, Apprentice EPA correct answer: Environmental Protection Agency NYSDEC correct answer: New York State Department of Environmental Conservation (Lead Agency in NY) ESA correct answer: Endangered Species Act FIFRA correct answer: Federal Insecticide, Fungicide, and Rodenticide Act SARA Title III correct answer: Superfund Amend...

Iowa Core Manual Questions and Answers 100% Pass Section 18 label If you are mixing a product that has a Section 18 emergency exemption in addition to the label on the product, what do you use for instructions on how to mix the product? increases The presence of sandy soil and a high water table _______ the potential risk of groundwater contamination. Surround the spill with containment snakes or pillows. What should you do to contain a small pesticide spill? A. Surround the spill with contain...

What is the definition of "operator"? - ANSWER-Operator has the same meaning as certified operator. Within how many days must a certified operator notify the Department (in writing) that the operator either ceases or commences operation of another facility? - ANSWER-10 days At which type of facility is a remote operator allowed to operate? - ANSWER-Any Grade 1 or Grade 2 facility How close must the remote operator of a facility be to the facility to legally operate the facility? - ANS...

A key to minimizing the hazard of pesticide use to the applicator is to avoid exposure (T/F) correct answer: True The use of temperature or humidity manipulation is a ________ control method for insects correct answer: Physical Drift problems can be reduced by: a. using lower pressure, smaller nozzle orifices b. applying in very calm, stable air conditions c. spraying upwind of a sensitive area d. placing bloom as close to target as possible correct answer: d. placing a boom as clos...

Chapter 11 GroundwaterDescribe several ways in which groundwater can become contaminated. - correct answer 1. Pesticides and herbicides applied to agricultural crops can find their into groundwater. 2. Nitrate, formed from one of the most widely used fertilizers, is harmful in even small quantities in drinking water. 3. Rain can carry pollutants like toxic mercury and lead from city landfills into groundwater. 4. Liquid and solid wastes from septic tanks and sewage plants, as well as animal f...

3 things that determine vulnerability to groundwater contamination. - ANSWER-Geologic conditions, depth to groundwater, and weather conditions. Zones of saturation - ANSWER-Areas where water collects underground(Where groundwater is found) Every 5 years or 12 credits in 5 year period. - ANSWER-How often must a pesticide applicator reexam for his license? Oil degredation-resistance and filter efficiency - ANSWER-What respirators are classified by 75 ft - ANSWER-Legal distance from pri...

Chapter 11 Groundwater Question and answers rated A+ 2023/2024Describe several ways in which groundwater can become contaminated. - correct answer 1. Pesticides and herbicides applied to agricultural crops can find their into groundwater. 2. Nitrate, formed from one of the most widely used fertilizers, is harmful in even small quantities in drinking water. 3. Rain can carry pollutants like toxic mercury and lead from city landfills into groundwater. 4. Liquid and solid wastes from septic tank...

AQA A-level GEOGRAPHY 7037/1 Paper 1 Physical Geography Version: 1.0 Final A-level GEOGRAPHY Paper 1 Physical Geography Insert This insert contains:  Figure 1 for use with Question 1  Figure 2 for use with Question 1  Figures 4a, 4b and 4c for use with Question 2  Figures 6a, 6b and 6c for use with Question 3  Figures 8a and 8b for use with Question 4  Figure 9 for use with Question 5  Figure 10 for use with Question 5  Figure 11 for use with Question 6 ...