Chapter 4: Assignment Flashcards
Which of the following statements with respect to Total Dissolved Solids (TDS) is FALSE?
The higher the TDS levels, the more valuable the groundwater source is.(false, means water is dirty)
Which of the following CORRECTLY lists the four parameters that are used to estimate the specific capacity of a well during a new well’s yield test?
Static water level, pumping rate, drawdown at the end of a given pumping period, and the depth of the water-producing zone.
It is recommended that a water sample be submitted for bacterial analysis at least:
Once a year.
A bacteriological analysis of water:
Determines the amount of coliform and fecal coliform bacteria in the water.
Which of the following statements with respect to iron bacteria is TRUE?
Iron bacteria can clog pipes and valves.
Which of the following statements about water wells is FALSE?
Water wells contain filters to ensure well water has low total dissolved solids (TDS).
Which of the following statements with respect to sewage disposal is TRUE?
A sewage system should be checked each spring or early summer for the amount of accumulated sludge or scum.
Which of the following is a TRUE statement with respect to septic systems?
A permit is required from the district health board, the Minister of Health, or their representatives, prior to septic system installation.
Which of the following is NOT a symptom of a problem with a septic system?
Quick flushing toilets.
Which of the following options is NOT a proper method of caring for a septic system?
Use disinfectants to flush the system regularly.
