Virginia DEQ ESC Comprehensive QUESTION Bank |
Latest Certification Practice QUESTIONs & Verified
Answers (2026/2027 )
QUESTION 1
What is the standard minimum land-disturbing area threshold that
triggers the requirement for an approved Erosion and Sediment Control
(ESC) plan across most of Virginia?
A. 2,500 square feet
B. 5,000 square feet
C. 10,000 square feet
D. 1 acre
Correct Answer: C. 10,000 square feet
Detailed Rationale: Under standard Virginia ESC regulations, any land-
disturbing activity that equals or exceeds 10,000 square feet requires an
approved erosion and sediment control plan.
QUESTION 2
What is the reduced land disturbance threshold that triggers an ESC
plan requirement within designated Chesapeake Bay Preservation
Areas?
A. 2,500 square feet
B. 5,000 square feet
,C. 10,000 square feet
D. 1 acre
Correct Answer: A. 2,500 square feet
Detailed Rationale: Due to sensitive environmental and water quality
concerns, land-disturbing activities within Chesapeake Bay Preservation
Areas have a stricter threshold of 2,500 square feet or greater.
QUESTION 3
What is the primary statutory objective of the Virginia Erosion and
Sediment Control Law?
A. To regulate commercial building architectural styles
B. To prevent soil erosion and off-site sedimentation from land-
disturbing activities in order to protect state waters
C. To collect local property taxes from real estate developers
D. To provide federal funding for highway construction
Correct Answer: B. To prevent soil erosion and off-site sedimentation
from land-disturbing activities in order to protect state waters
Detailed Rationale: The core intent of the state law is to safeguard state
water resources by controlling soil erosion and preventing sediment
transport from construction sites.
QUESTION 4
Which state agency provides statewide oversight, program evaluations,
and administers certification programs for erosion and sediment control
in Virginia?
,A. Virginia Department of Transportation (VDOT)
B. Virginia Department of Environmental Quality (DEQ)
C. State Corporation Commission
D. Department of Wildlife Resources
Correct Answer: B. Virginia Department of Environmental Quality (DEQ)
Detailed Rationale: DEQ oversees statewide implementation, conducts
5-year program reviews of local programs, and manages training and
certification frameworks.
QUESTION 5
What is the core role of a Virginia DEQ Certified Responsible Land
Disturber (RLD) on a construction site?
A. To design structural engineering stormwater retention vaults
B. To ensure day-to-day compliance with the approved ESC plan and
state regulations on-site
C. To prosecute criminal environmental violations in court
D. To review municipal tax assessments
Correct Answer: B. To ensure day-to-day compliance with the approved
ESC plan and state regulations on-site
Detailed Rationale: Applicable projects must designate a certified RLD
who is responsible for overseeing on-site implementation and
maintenance of erosion and sediment controls.
QUESTION 6
, What is the specific responsibility of a Virginia DEQ Certified Plan
Reviewer?
A. To operate heavy grading equipment
B. To evaluate engineering and site plans to ensure compliance with ESC
laws and standards prior to approval
C. To perform daily site stormwater sampling
D. To issue building occupancy permits
Correct Answer: B. To evaluate engineering and site plans to ensure
compliance with ESC laws and standards prior to approval
Detailed Rationale: Certified Plan Reviewers possess specialized
training to review and approve construction design plans for regulatory
adherence.
QUESTION 7
What is the primary responsibility of a Virginia DEQ Certified Program
Administrator?
A. To manage, administer, and enforce local erosion and stormwater
management programs for local authorities
B. To install silt fences and straw mulch by hand
C. To design commercial roof structures
D. To appraise real estate property values
Correct Answer: A. To manage, administer, and enforce local erosion
and stormwater management programs for local authorities
Latest Certification Practice QUESTIONs & Verified
Answers (2026/2027 )
QUESTION 1
What is the standard minimum land-disturbing area threshold that
triggers the requirement for an approved Erosion and Sediment Control
(ESC) plan across most of Virginia?
A. 2,500 square feet
B. 5,000 square feet
C. 10,000 square feet
D. 1 acre
Correct Answer: C. 10,000 square feet
Detailed Rationale: Under standard Virginia ESC regulations, any land-
disturbing activity that equals or exceeds 10,000 square feet requires an
approved erosion and sediment control plan.
QUESTION 2
What is the reduced land disturbance threshold that triggers an ESC
plan requirement within designated Chesapeake Bay Preservation
Areas?
A. 2,500 square feet
B. 5,000 square feet
,C. 10,000 square feet
D. 1 acre
Correct Answer: A. 2,500 square feet
Detailed Rationale: Due to sensitive environmental and water quality
concerns, land-disturbing activities within Chesapeake Bay Preservation
Areas have a stricter threshold of 2,500 square feet or greater.
QUESTION 3
What is the primary statutory objective of the Virginia Erosion and
Sediment Control Law?
A. To regulate commercial building architectural styles
B. To prevent soil erosion and off-site sedimentation from land-
disturbing activities in order to protect state waters
C. To collect local property taxes from real estate developers
D. To provide federal funding for highway construction
Correct Answer: B. To prevent soil erosion and off-site sedimentation
from land-disturbing activities in order to protect state waters
Detailed Rationale: The core intent of the state law is to safeguard state
water resources by controlling soil erosion and preventing sediment
transport from construction sites.
QUESTION 4
Which state agency provides statewide oversight, program evaluations,
and administers certification programs for erosion and sediment control
in Virginia?
,A. Virginia Department of Transportation (VDOT)
B. Virginia Department of Environmental Quality (DEQ)
C. State Corporation Commission
D. Department of Wildlife Resources
Correct Answer: B. Virginia Department of Environmental Quality (DEQ)
Detailed Rationale: DEQ oversees statewide implementation, conducts
5-year program reviews of local programs, and manages training and
certification frameworks.
QUESTION 5
What is the core role of a Virginia DEQ Certified Responsible Land
Disturber (RLD) on a construction site?
A. To design structural engineering stormwater retention vaults
B. To ensure day-to-day compliance with the approved ESC plan and
state regulations on-site
C. To prosecute criminal environmental violations in court
D. To review municipal tax assessments
Correct Answer: B. To ensure day-to-day compliance with the approved
ESC plan and state regulations on-site
Detailed Rationale: Applicable projects must designate a certified RLD
who is responsible for overseeing on-site implementation and
maintenance of erosion and sediment controls.
QUESTION 6
, What is the specific responsibility of a Virginia DEQ Certified Plan
Reviewer?
A. To operate heavy grading equipment
B. To evaluate engineering and site plans to ensure compliance with ESC
laws and standards prior to approval
C. To perform daily site stormwater sampling
D. To issue building occupancy permits
Correct Answer: B. To evaluate engineering and site plans to ensure
compliance with ESC laws and standards prior to approval
Detailed Rationale: Certified Plan Reviewers possess specialized
training to review and approve construction design plans for regulatory
adherence.
QUESTION 7
What is the primary responsibility of a Virginia DEQ Certified Program
Administrator?
A. To manage, administer, and enforce local erosion and stormwater
management programs for local authorities
B. To install silt fences and straw mulch by hand
C. To design commercial roof structures
D. To appraise real estate property values
Correct Answer: A. To manage, administer, and enforce local erosion
and stormwater management programs for local authorities
