CLASS C WATER LICENSE FLORIDA
PRACTICE SCRIPT 2026 FULL ANSWERS
GRADED A+
⩥ T/F: Residual is the amount of chlorine left after the demand is met.
Answer: True (Dosage: How much Cl you put in the system, Demand:
How much Cl is used by the system, Residual: How much Cl is left
over)
⩥ T/F: TCEQ requires a faucet for raw water sampling on the discharge
pipe of each PWS well.
Answer: True
⩥ Permeability is the ability to _____ water through the aquifer.
Answer: transmit
⩥ T/F: The difference between the static level and pumping level is call
the drawdown.
Answer: True
⩥ Wells dug into artesian aquifers are considered _____ wells.
Answer: deep
,⩥ The well screen prevents _____ from entering the well.
Answer: sand
⩥ T/F: Treatment of corrosive groundwater can be accomplished by
adding alkalinity as lime or soda ash to adjust the pH.
Answer: True
⩥ T/F: The line shaft turbine is driven by a motor located above the
pump at ground level.
Answer: True
⩥ T/F: Well casing supports the bore hole and helps protect the aquifer
from contamination.
Answer: True
⩥ T/F: The State requires a physical and chemical analysis of the water
after 24 hours of pumping.
Answer: False (36 hours)
⩥ T/F: Some artesian aquifer recharge areas (outcrop) are located many
miles away from the well development site.
Answer: True (Artesian Wells can be recharged from many miles away)
, ⩥ A BacT sample, taken from a newly constructed well, on ____
consecutive days, must show negative results.
Answer: 3
⩥ Water in an aquifer is called _____ water.
Answer: ground
⩥ T/F: A sanitary control easement covering land within 1500 feet of a
public well must be recorded in county courthouse records.
Answer: False (150 feet)
⩥ The casing must extend at least ____ inches above the floor of the
pump room or ground surface.
Answer: 18
⩥ T/F: Aquifers sandwiched between impermeable layers of rock or clay
are called confined aquifers or artesian aquifers.
Answer: True
⩥ Three ways to measure water levels is the wetted tape, electric
sounder, and the ______.
Answer: airline (most often used)
PRACTICE SCRIPT 2026 FULL ANSWERS
GRADED A+
⩥ T/F: Residual is the amount of chlorine left after the demand is met.
Answer: True (Dosage: How much Cl you put in the system, Demand:
How much Cl is used by the system, Residual: How much Cl is left
over)
⩥ T/F: TCEQ requires a faucet for raw water sampling on the discharge
pipe of each PWS well.
Answer: True
⩥ Permeability is the ability to _____ water through the aquifer.
Answer: transmit
⩥ T/F: The difference between the static level and pumping level is call
the drawdown.
Answer: True
⩥ Wells dug into artesian aquifers are considered _____ wells.
Answer: deep
,⩥ The well screen prevents _____ from entering the well.
Answer: sand
⩥ T/F: Treatment of corrosive groundwater can be accomplished by
adding alkalinity as lime or soda ash to adjust the pH.
Answer: True
⩥ T/F: The line shaft turbine is driven by a motor located above the
pump at ground level.
Answer: True
⩥ T/F: Well casing supports the bore hole and helps protect the aquifer
from contamination.
Answer: True
⩥ T/F: The State requires a physical and chemical analysis of the water
after 24 hours of pumping.
Answer: False (36 hours)
⩥ T/F: Some artesian aquifer recharge areas (outcrop) are located many
miles away from the well development site.
Answer: True (Artesian Wells can be recharged from many miles away)
, ⩥ A BacT sample, taken from a newly constructed well, on ____
consecutive days, must show negative results.
Answer: 3
⩥ Water in an aquifer is called _____ water.
Answer: ground
⩥ T/F: A sanitary control easement covering land within 1500 feet of a
public well must be recorded in county courthouse records.
Answer: False (150 feet)
⩥ The casing must extend at least ____ inches above the floor of the
pump room or ground surface.
Answer: 18
⩥ T/F: Aquifers sandwiched between impermeable layers of rock or clay
are called confined aquifers or artesian aquifers.
Answer: True
⩥ Three ways to measure water levels is the wetted tape, electric
sounder, and the ______.
Answer: airline (most often used)
