Term
Why is water quality monitoring of distribution systems important?
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to identify when and where
to comply with regulatory reporting
water quality changes occur in
requirements
the system.
to reduce maintenance costs in the to improve the taste and odor of the
system water
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2 of 50
Term
,Which types of constituents have limits under primary drinking water
standards?
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service lines
meters homes
network of pipes industrial water users
valves businesses
fire hydrants
inorganic chemicals
chlorinating water containing
organic chemicals
organic materials results in the
microorganisms
formation of thms
disinfection byproducts
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3 of 50
Term
Why have drinking water quality standards been prepared and
used?
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To increase the volume of water To reduce costs and streamline
available for distribution production processes
Tp provide the needed quality
To enhance the taste and
control and ensure the
appearance of the product
, acceptability of the product
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4 of 50
Term
As water mains and reservoirs become older, they require less and
less maintenance.
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Clear wells False
More persistent True
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5 of 50
Term
What is the primary responsibility of a water treatment plant?
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to produce a safe and to maximize water output for
palatable water irrigation
, to produce water for industrial to enhance the mineral content of
cooling purposes water
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6 of 50
Term
What types of consumer complaints can result from hydrant testing
and flushing programs?
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Lack of adequate pressure
Milky water complaints
complaints
Taste and odor complaints Dirty water complaints
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7 of 50
Term
What is the purpose of adequate and reliable records?
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