AWWA OpCert Exam - Security, Safety,
Compliance and Administrative Procedures
(Introductory)
Questions in this set (110)
Hydrogen sulfide is a explosive, heavier
poisonous gas and is
colorless, __________ and
____________________than
air.
Cornea burns due to uses contact lenses.
chemicals are most likely
to occur if an operator
, Chain-of-custody records Safe Drinking Water Act.
are very important
documents, not only for
sample tracking and
analyses to be performed,
but also for compliance
with
If soda ash dust gets into 15 min.
the eyes, they should be
flushed with warm water
for at least
Ingesting drinking water Wilson’s disease.
containing too much
copper can lead to
What is a disadvantage of The risk of introducing pathogenic organisms
biological treatment?
In the Long-Term 1 2-log, Cryptosporidium
Enhanced Surface Water
Treatment Rule, water
systems are required to
achieve a
____________________
removal of
__________.
Water operators should be caustic soda.
aware of the requirements
for the storage and
transportation of large
quantities of hazardous
substances, specifically
chlorine gas and
The grout in the annular state regulations.
space of a well must be
placed in compliance
with
What is the MCL for 4.0 mg/L
fluoride?
The 1986 Safe Drinking 83, prohibiting use of lead products to convey drinking water
Water Act set up a
timetable under which
the USEPA was required
to develop primary
Compliance and Administrative Procedures
(Introductory)
Questions in this set (110)
Hydrogen sulfide is a explosive, heavier
poisonous gas and is
colorless, __________ and
____________________than
air.
Cornea burns due to uses contact lenses.
chemicals are most likely
to occur if an operator
, Chain-of-custody records Safe Drinking Water Act.
are very important
documents, not only for
sample tracking and
analyses to be performed,
but also for compliance
with
If soda ash dust gets into 15 min.
the eyes, they should be
flushed with warm water
for at least
Ingesting drinking water Wilson’s disease.
containing too much
copper can lead to
What is a disadvantage of The risk of introducing pathogenic organisms
biological treatment?
In the Long-Term 1 2-log, Cryptosporidium
Enhanced Surface Water
Treatment Rule, water
systems are required to
achieve a
____________________
removal of
__________.
Water operators should be caustic soda.
aware of the requirements
for the storage and
transportation of large
quantities of hazardous
substances, specifically
chlorine gas and
The grout in the annular state regulations.
space of a well must be
placed in compliance
with
What is the MCL for 4.0 mg/L
fluoride?
The 1986 Safe Drinking 83, prohibiting use of lead products to convey drinking water
Water Act set up a
timetable under which
the USEPA was required
to develop primary
