CSWO- CERTIFIED STORM WATER OPERATOR
EXAM BANK (SESC) | 2025 CURRENTLY TESTING
ACCURATE REAL EXAM QUESTIONS WITH
DETAILED VERIFED ANSWERS GRADED A+ |
GUARANTEED EXCELLENCE PASS
When anticipated channel velocities are too great to establish grass, the channel
can be lined with erosion control ______________ or ______________ mats. -
✔✔✔ Correct Answer > blankets/mats, turf reinforcement
An authorized public agency is ______________ from obtaining a permit from the
county or local enforcing agency, but shall ______________ the county or local
enforcing agency of each proposed earth change. - ✔✔✔ Correct Answer >
exempt, notify
After the initial review, the Department shall conduct a review of the county's
program every ______________ years. - ✔✔✔ Correct Answer > five
,If a county does not improve its SESC Program within six months of being placed
on probation, the Department shall hire a ______________. - ✔✔✔ Correct
Answer > consultant
Sediment basins should be at least ______________ times as long as wide. If this
is not possible, ______________ or ______________ should be placed in the
basin to increase the water's travel distance. - ✔✔✔ Correct Answer > four,
baffles, convolutions
An earth change activity that does not require a permit is not ______________
from ______________ procedures under Part 91. - ✔✔✔ Correct Answer >
exempt, enforcement
If an earth change crosses between two or more local (municipal) or county
enforcing agencies, then ______________ agency shall issue a permit for the
portion of the project within its jurisdiction. - ✔✔✔ Correct Answer > each
A person shall design, construct, and complete an earth change in a manner that
______________ the exposed area of any disturbed land for the ______________
possible period of time as ______________ by the county or local enforcing
agency. - ✔✔✔ Correct Answer > limits, shortest, determined
,Accelerated erosion is a speeding up of erosion due to ______________ activity. -
✔✔✔ Correct Answer > human
The effects of ______________ erosion are usually more visible than
______________ erosion. - ✔✔✔ Correct Answer > water, wind
The three categories of overland erosion are: ______________, ______________,
______________. - ✔✔✔ Correct Answer > sheet, rill, gully
______________ erosion is the removal of a uniform layer of soil from rainsplash
and storm water runoff - ✔✔✔ Correct Answer > sheet
The ______________ of erosion defines the difference between rills and gullies. -
✔✔✔ Correct Answer > depth
The physical factors affecting erosion are: ______________, ______________,
______________, ______________. - ✔✔✔ Correct Answer > climate, vegetative
cover, soils, slope
Erosion and sedimentation may cause:
, Loss of ______________.
______________ damage to roads, buildings, or bridges.
______________, resulting in reduction of fish ______________, reduced
______________
or ______________ capacity, and ______________ costs to maintain navigation
______________
______________ loading - ✔✔✔ Correct Answer > fertile topsoil, structural,
deposition, spawning areas, channel, storm drain, increased, turbidity, pollutant
The climatic factors that strongly influence erosion and runoff are
______________ amount, ______________, and ______________. - ✔✔✔
Correct Answer >
Soil properties influencing erodibility include:
______________, ______________, ______________, ______________ - ✔✔✔
Correct Answer > texture, structure, cohesion, natural drainage class
Texture refers to the ______________ or ______________ of ______________ of
soil particles in a soil. - ✔✔✔ Correct Answer > size, combination, sizes
EXAM BANK (SESC) | 2025 CURRENTLY TESTING
ACCURATE REAL EXAM QUESTIONS WITH
DETAILED VERIFED ANSWERS GRADED A+ |
GUARANTEED EXCELLENCE PASS
When anticipated channel velocities are too great to establish grass, the channel
can be lined with erosion control ______________ or ______________ mats. -
✔✔✔ Correct Answer > blankets/mats, turf reinforcement
An authorized public agency is ______________ from obtaining a permit from the
county or local enforcing agency, but shall ______________ the county or local
enforcing agency of each proposed earth change. - ✔✔✔ Correct Answer >
exempt, notify
After the initial review, the Department shall conduct a review of the county's
program every ______________ years. - ✔✔✔ Correct Answer > five
,If a county does not improve its SESC Program within six months of being placed
on probation, the Department shall hire a ______________. - ✔✔✔ Correct
Answer > consultant
Sediment basins should be at least ______________ times as long as wide. If this
is not possible, ______________ or ______________ should be placed in the
basin to increase the water's travel distance. - ✔✔✔ Correct Answer > four,
baffles, convolutions
An earth change activity that does not require a permit is not ______________
from ______________ procedures under Part 91. - ✔✔✔ Correct Answer >
exempt, enforcement
If an earth change crosses between two or more local (municipal) or county
enforcing agencies, then ______________ agency shall issue a permit for the
portion of the project within its jurisdiction. - ✔✔✔ Correct Answer > each
A person shall design, construct, and complete an earth change in a manner that
______________ the exposed area of any disturbed land for the ______________
possible period of time as ______________ by the county or local enforcing
agency. - ✔✔✔ Correct Answer > limits, shortest, determined
,Accelerated erosion is a speeding up of erosion due to ______________ activity. -
✔✔✔ Correct Answer > human
The effects of ______________ erosion are usually more visible than
______________ erosion. - ✔✔✔ Correct Answer > water, wind
The three categories of overland erosion are: ______________, ______________,
______________. - ✔✔✔ Correct Answer > sheet, rill, gully
______________ erosion is the removal of a uniform layer of soil from rainsplash
and storm water runoff - ✔✔✔ Correct Answer > sheet
The ______________ of erosion defines the difference between rills and gullies. -
✔✔✔ Correct Answer > depth
The physical factors affecting erosion are: ______________, ______________,
______________, ______________. - ✔✔✔ Correct Answer > climate, vegetative
cover, soils, slope
Erosion and sedimentation may cause:
, Loss of ______________.
______________ damage to roads, buildings, or bridges.
______________, resulting in reduction of fish ______________, reduced
______________
or ______________ capacity, and ______________ costs to maintain navigation
______________
______________ loading - ✔✔✔ Correct Answer > fertile topsoil, structural,
deposition, spawning areas, channel, storm drain, increased, turbidity, pollutant
The climatic factors that strongly influence erosion and runoff are
______________ amount, ______________, and ______________. - ✔✔✔
Correct Answer >
Soil properties influencing erodibility include:
______________, ______________, ______________, ______________ - ✔✔✔
Correct Answer > texture, structure, cohesion, natural drainage class
Texture refers to the ______________ or ______________ of ______________ of
soil particles in a soil. - ✔✔✔ Correct Answer > size, combination, sizes
