TCEQ- Texas Class D Water License Practice Questions and 100% Correct Answers – Verified

TCEQ- Texas Class D Water License Practice
Questions and 100% Correct Answers – Verified
2026-2027



In Texas, water operator licensing is administered by the ___ _.


ANSWERS: TCEQ


All public water systems are required to employ licensed operators
even if the system only
_____ treated water bought from another source.


ANSWERS: redistributes treated water


Public water systems include cities, municipal utility districts, rural water
supply
corporations, mobile home parks, and ___ _.


ANSWERS: campgrounds

,Examples of community water systems include _____ _.
a. municipalities
b. municipal utility districts
c. rural water supply corporations
d. mobile home parks
e. all the above


ANSWERS: e. all of the above


A federal agency impacting the water utility industry is the ____.


ANSWERS: EPA


The most important federal law impacting the water utility industry is the
_____.


ANSWERS: Safe Drinking Water Act (PL93-523)


The four national safety and quality standards for drinking water covered
in the Safe
Drinking Water Act are physical, chemical, ________ and radiological.


ANSWERS: bacteriological

,The state agency that regulates drinking water in Texas and administers
the federal Safe
Drinking Water Act is the ______.


ANSWERS: TCEQ


Water utility system personnel are required to notify the TCEQ of
changes or alterations of
the system, a new facility to be built, and water supply _____ _.


ANSWERS: health hazards


Some regional and local agencies impacting the water utility industry
are municipal utility
districts, rural water supply corporations, drainage districts, _____ ,
groundwater
conservation districts, and subsidence districts.


ANSWERS: river authorities


Public relations (PR) is the relationship between YOU, the water utility
employee, and the _ _.


ANSWERS: customer

, The keys to good customer relations are (1) everything the utility does is
PR, (2) customers
are entitled to courteous treatment, (3) every employee is a PR person.
(true/false)


ANSWERS: true



Meter readers are the persons with whom customers have the least
contact. (true/false)


ANSWERS: false (meter readers often have the most contact)


Meter readers can be ambassadors of goodwill. (true/false)


ANSWERS: true


Maintenance crews can warn customers of service interruptions and
provide signs and
barriers to protect the public. (true/false)


ANSWERS: true


The plant operator is responsible for treating the water to assure it is
safe to drink and use. (true/false)


ANSWERS: true