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VA DEQ SWM INSPECTOR EXAM QUESTIONS AND ANSWERS
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Erosion and sediment SWPPP plans that must be approved
control plans and
stormwater
management plans
Post-construction When the stormwater management plan address
runoff
Volume and velocity of Impervious cover
stormwater runoff
increases as natural
vegetation is
replaced with these
surfaces. The
increase in stormwater
runoff leads to an
increase in pollutants,
such as sediment and
phosphorus that are
carried to
waterways.
Target pollutant in the Phosphorus
water quality criteria
The lower limit of the 10%
range of
imperviousness that can
result in stream
degradation%
SWM regulation ensures Channel erosion and flooding
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, 4/26/25, 9:36 VA DEQ SWM Inspector Flashcards |
AM
water quantity is
considered to protect
against which two
destructive forces?
This increases after The rate of runoff
development because
of the replacement of
vegetation with
impervious surfaces.
A larger volume of
water will travel more
quickly through a
stream channel,
potentially causing
erosion and flooding.
A what must be at least Locality VSMP
as stringent as the
Construction GP
(9VAC25-870-106)?
ESC Plan and SWM Plan Plans a locality's ordinance must require to be
(9VAC25-870- 148) submitted and approved.
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