Water Supply and Management
MOBILE WATER SUPPLY |2025-2026 QUESTIONS
Overview
AND ANSWERS WITH COMPLETE SOLUTION
|ALREADY GRADED A+ |LATEST UPLOAD
1. What is the largest use of household water?
Water for cooking
Showers and baths
Flushing toilets
Water for landscaping
2. What is the primary population served by the Houston Public Works department?
1.5 million
2.3 million
3.0 million
4.2 million
3. Arsenic contamination of groundwater in the U.S., China, and many other countries
comes from
Agricultural runoff
Municipal wastewater
Natural sources
Nuclear power plants
Septic systems
4. A watershed boundary is the — from which water flows in two different directions.
continental divide
mountain
, topographic dividing line
country boundaries
5. For the world, the sector that consumes the largest amount of water currently is:
Agriculture
, industry
Residential
Reservoirs
6. What is a primary benefit of implementing effective water resource protection
strategies?
Reduces the frequency of water quality testing
Minimizes the risk of contamination and associated treatment costs
Increases the amount of water available for irrigation
Enhances the aesthetic quality of water bodies
7. Artificial recharge of an aquifer can be accomplished by recharging with
treated municipal waste water
urban surface runoff
"used"andtreatedindustrialwater
run off from agricultural irrigation
all the above
8. Which sector accounts for the largest surface water usage?
rural, domestic livestock
agriculture, irrigation
public supply
thermonuclear
9. What is the primary fate of rainwater that falls on land surfaces?
It infiltrates into the ground
It evaporates
It is stored in reservoirs
It flows into rivers
, 10. As demand for water exceeds the rate of replenishment, it is estimated that water
needs will exceed supply by 56 percent by the year
2025.
2050.
2070.
2100.
11. What is groundwater?
water held underground in the soil or in pores and crevices in rock
water held in underground storage tanks
water that flows at ground level
water that flows through municipal sewer systems
12. Watershed boundaries are defined by
drainage divides
the water tables
tream orders
fluvial units
13. According to the safe drinking water act, the basic definition of a public water supply
is
15 service connections or over 25 persons for over 60 days a year
25 homes or more for over 120 days a year
The public in any capacity, no matter how small
25 or more persons for at least 30 days a year
14. Which of the following sources contributes to the reliable surface water rights
through a combination of reservoir and run-of-river yield in the Houston area?
Lake Houston
Lake Travis
MOBILE WATER SUPPLY |2025-2026 QUESTIONS
Overview
AND ANSWERS WITH COMPLETE SOLUTION
|ALREADY GRADED A+ |LATEST UPLOAD
1. What is the largest use of household water?
Water for cooking
Showers and baths
Flushing toilets
Water for landscaping
2. What is the primary population served by the Houston Public Works department?
1.5 million
2.3 million
3.0 million
4.2 million
3. Arsenic contamination of groundwater in the U.S., China, and many other countries
comes from
Agricultural runoff
Municipal wastewater
Natural sources
Nuclear power plants
Septic systems
4. A watershed boundary is the — from which water flows in two different directions.
continental divide
mountain
, topographic dividing line
country boundaries
5. For the world, the sector that consumes the largest amount of water currently is:
Agriculture
, industry
Residential
Reservoirs
6. What is a primary benefit of implementing effective water resource protection
strategies?
Reduces the frequency of water quality testing
Minimizes the risk of contamination and associated treatment costs
Increases the amount of water available for irrigation
Enhances the aesthetic quality of water bodies
7. Artificial recharge of an aquifer can be accomplished by recharging with
treated municipal waste water
urban surface runoff
"used"andtreatedindustrialwater
run off from agricultural irrigation
all the above
8. Which sector accounts for the largest surface water usage?
rural, domestic livestock
agriculture, irrigation
public supply
thermonuclear
9. What is the primary fate of rainwater that falls on land surfaces?
It infiltrates into the ground
It evaporates
It is stored in reservoirs
It flows into rivers
, 10. As demand for water exceeds the rate of replenishment, it is estimated that water
needs will exceed supply by 56 percent by the year
2025.
2050.
2070.
2100.
11. What is groundwater?
water held underground in the soil or in pores and crevices in rock
water held in underground storage tanks
water that flows at ground level
water that flows through municipal sewer systems
12. Watershed boundaries are defined by
drainage divides
the water tables
tream orders
fluvial units
13. According to the safe drinking water act, the basic definition of a public water supply
is
15 service connections or over 25 persons for over 60 days a year
25 homes or more for over 120 days a year
The public in any capacity, no matter how small
25 or more persons for at least 30 days a year
14. Which of the following sources contributes to the reliable surface water rights
through a combination of reservoir and run-of-river yield in the Houston area?
Lake Houston
Lake Travis
