Water Distribution Level 2
Exam Coverage
The exam coverage includes the operational and technical knowledge
required for Water Distribution Level 2 certification. It focuses on
distribution system components such as pipes, valves, hydrants,
storage facilities, pumps, and pressure zones, as well as system
operation, maintenance, and troubleshooting. The exam also evaluates
understanding of water quality, disinfection, sampling, safety
procedures, leak detection, recordkeeping, and regulatory
compliance. Emphasis is placed on reading maps and distribution
plans, performing calculations related to flow, pressure, and storage,
and applying safe, effective practices to maintain reliable public water
distribution systems.
,What do water distribution system operators have the responsibility
for?
The health and well-being of the community they serve
Frequently the water supplier tries to maintain specific minimum target
__________________ throughput the distribution system.
Water pressure (20 PSI minimum)
All trenches and excavations are unsafe until...
Proper shoring, used, and back filled
, Can the quality of water coming out of the consumers tap can be
affected by what happens to the water as it travels through the
consumers own system?
Yes
Biofilms will grow more easily on materials that supply...
Nutrients
Operators should be required to follow a prepared _________ schedule
and document the work they do
PM (preventative maintenance)
Exam Coverage
The exam coverage includes the operational and technical knowledge
required for Water Distribution Level 2 certification. It focuses on
distribution system components such as pipes, valves, hydrants,
storage facilities, pumps, and pressure zones, as well as system
operation, maintenance, and troubleshooting. The exam also evaluates
understanding of water quality, disinfection, sampling, safety
procedures, leak detection, recordkeeping, and regulatory
compliance. Emphasis is placed on reading maps and distribution
plans, performing calculations related to flow, pressure, and storage,
and applying safe, effective practices to maintain reliable public water
distribution systems.
,What do water distribution system operators have the responsibility
for?
The health and well-being of the community they serve
Frequently the water supplier tries to maintain specific minimum target
__________________ throughput the distribution system.
Water pressure (20 PSI minimum)
All trenches and excavations are unsafe until...
Proper shoring, used, and back filled
, Can the quality of water coming out of the consumers tap can be
affected by what happens to the water as it travels through the
consumers own system?
Yes
Biofilms will grow more easily on materials that supply...
Nutrients
Operators should be required to follow a prepared _________ schedule
and document the work they do
PM (preventative maintenance)
