The water that systems pump and treat from aquifers (natural reservoirs below the earth’s surface).
Ground Water
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The water that systems pump and treat from aquifers (natural reservoirs below the earth’s surface).
Red water is coming from a water main on Elm Street, but the water from all surrounding mains is clear. Lab tests show the water is not corrosive. Which of the following is the most likely cause?
A | bacteria |
B | THM/HAA |
C | scale build up |
D | water temperature |
Sample test question:
After testing a water meter it reads 200 gallons. The actual flow into a tank is known to be 220 gallons. What is the accuracy as a percentage of the meter?Start preparing!. Sign up today!
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