Florida Stormwater, Erosion, and Sedimentation Control Study Guide Questions with Correct
Answers 100% Verified By Experts| 2025/2026 Latest Update
Chapter 1 - Erosion and Sedimentation
___________ is the process by which the land surface is worn away by the action of wind,
water, and gravity. erosion
___________ is the settling out of soil particles transported by water and wind.
sedimentation
soil erosion can be classified as either _________ erosion or ________ erosion, and the sources
can be either __________ or ____________ wind; water; natural; manmade
water erosion can be classified as either ______ erosion or _____________ and ____________
erosion. overland; stream; channel
four processes of overland erosion are? splash or rain drop erosion, sheet erosion, rill
erosion, and gully erosion
four principle factors influencing soil erosion are? soil characteristics, vegetative cover,
topography, and climate
list three physical effects of erosion and sedimentation: increased flooding reduced
hydraulic capacity in rivers, streams, channels, reservoirs; increased maintenance of
stormwater systems; increased water treatment costs; and decreased recreational value
list three biological effects of erosion and sedimentation *reduced light for aquatic plants
*clogs fish gills
*impairs spawning
*disrupts food chain
, *blankets bottom, suppresses aquatic life
*disrupts ecosystem
planning the development to fit the terrain using the particular: topography; soils; drainage
patterns; natural vegetation of the site; and minimize the extent of the area exposed at one
time and the duration of exposure
apply _____________ practices to protect the disturbed area from off-site runoff and to protect
off-site areas from sediment damage perimeter control
apply _________ practices to prevent excessive on-site damage erosion control
Keep runoff velocities ___ and _____ runoff on the site. low; retain
it is very important to stabilize disturbed areas ________________ after final grading to
prevent raindrop impacts from causing erosion immediately
implement a thorough ______________ and _____________ program as required in the
Construction Generic Permit (CGP). maintenance; follow up
Chapter 2 - Soils
soil particles smaller than 0.002 mm are classified as ______ and _______ are the two soil types
that cause the most erosion/turbidity problems in Florida and the Word clay; muck
Soils in the Type A hydrologic group have _________ infiltration rate and _________ runoff
potential even when thoroughly wetted high; low
Answers 100% Verified By Experts| 2025/2026 Latest Update
Chapter 1 - Erosion and Sedimentation
___________ is the process by which the land surface is worn away by the action of wind,
water, and gravity. erosion
___________ is the settling out of soil particles transported by water and wind.
sedimentation
soil erosion can be classified as either _________ erosion or ________ erosion, and the sources
can be either __________ or ____________ wind; water; natural; manmade
water erosion can be classified as either ______ erosion or _____________ and ____________
erosion. overland; stream; channel
four processes of overland erosion are? splash or rain drop erosion, sheet erosion, rill
erosion, and gully erosion
four principle factors influencing soil erosion are? soil characteristics, vegetative cover,
topography, and climate
list three physical effects of erosion and sedimentation: increased flooding reduced
hydraulic capacity in rivers, streams, channels, reservoirs; increased maintenance of
stormwater systems; increased water treatment costs; and decreased recreational value
list three biological effects of erosion and sedimentation *reduced light for aquatic plants
*clogs fish gills
*impairs spawning
*disrupts food chain
, *blankets bottom, suppresses aquatic life
*disrupts ecosystem
planning the development to fit the terrain using the particular: topography; soils; drainage
patterns; natural vegetation of the site; and minimize the extent of the area exposed at one
time and the duration of exposure
apply _____________ practices to protect the disturbed area from off-site runoff and to protect
off-site areas from sediment damage perimeter control
apply _________ practices to prevent excessive on-site damage erosion control
Keep runoff velocities ___ and _____ runoff on the site. low; retain
it is very important to stabilize disturbed areas ________________ after final grading to
prevent raindrop impacts from causing erosion immediately
implement a thorough ______________ and _____________ program as required in the
Construction Generic Permit (CGP). maintenance; follow up
Chapter 2 - Soils
soil particles smaller than 0.002 mm are classified as ______ and _______ are the two soil types
that cause the most erosion/turbidity problems in Florida and the Word clay; muck
Soils in the Type A hydrologic group have _________ infiltration rate and _________ runoff
potential even when thoroughly wetted high; low
