Browse all practice questions for the Stormwater Management Inspector Practice Exam. Search by topic, open any question and review its full explanation, then test yourself in the practice quiz.

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Choosing the Right Material for Filter Layers in Infiltration BasinsWhat material is recommended to be installed under a filter layer in an infiltration basin?Controlling Stormwater Runoff is Essential for Protecting Our WaterwaysIn the context of stormwater management, what is critical for the protection of waterways?Discover the Best Method for Erosion ControlWhich method is considered the most effective form of erosion control?Discover the Key Benefits of a Hardened Bottom in Sediment ForebaysWhy is a hardened bottom beneficial in a sediment forebay?Discover which layer is omitted in permeable pavement constructionWhich layer is not included in the construction of permeable pavement?Essential Documents You Need for Stormwater Management ApprovalWhich document is essential for the local approval process in stormwater management?Essential Elements for a Leak and Spill Prevention PlanWhat must be included in a leak and spill prevention plan?Explore Alternatives for Rooftop Disconnection in Stormwater ManagementWhich of the following is an alternative type of rooftop disconnection?Exploring the Benefits of Vegetated Rooftops for Stormwater ManagementWhat is an advantage of vegetated rooftops regarding stormwater?Final Inspection is Key in Dry Swale ConstructionWhich item is typically the last step in the dry swale construction process?How to Prepare Growing Media for Vegetated RoofsWhat should be done to the growing media before planting in vegetated roofs?How VSMP Inspectors Evaluate Erosion and Sediment Control PracticesWhat must a VSMP inspector consult to evaluate ESC practices?Know how quickly an operator must report unauthorized dischargeHow quickly must an operator report an unauthorized discharge?Learn About the Role of the Anti-Vortex Device in Spillway SystemsWhat does the anti-vortex device in a principal spillway do?Learning how to correctly manage nonstormwater dischargesWhat actions should be taken upon observing prohibited nonstormwater discharges?Local Ordinances Require Both Erosion and Sediment Control and Stormwater Management PlansWhich plans must a locality's ordinance require for submission and approval?Marking Disturbance Limits: An Essential Step in Stormwater ManagementWhat is an important step in the construction sequence for conserved open space?Preparing the Bottom of a Dry Swale for Soil MediaWhat should be done with the bottom of a dry swale before adding soil media?Protecting Slopes from Erosion: Effective Strategies for Stormwater ManagementWhich method is recommended to protect slopes from erosion due to stormwater runoff?Stabilizing Drainage Areas: The Key First Step in Stormwater ManagementIn the filtering practice construction sequence, what is the first step?The Importance of Choosing the Right Fill for Surface Water StructuresWhat type of fill should be used for surface water structures near embankments?The Importance of Timely Soil Stabilization in Stormwater ManagementWhat is the timeframe for applying permanent or temporary soil stabilization to bare areas that are at final grade?Understand the Importance of Retaining Inspection Reports in Stormwater ManagementHow long must a VSMP authority keep inspection reports after permit termination?Understand Why Secondary Containment is Key for Fueling ActivitiesWhich guideline is essential for vehicle fueling and maintenance activities?Understanding Compliance Actions for Stormwater Management in VirginiaWhat action can the Board, DEQ, or locality VSMP authority take to ensure compliance?Understanding Effective Corrective Actions in Stormwater Management InspectionsWhat should be included in the corrective actions of an inspection report?Understanding Effective Pre-Treatment Methods for Stormwater ManagementWhat type of pre-treatment can be used before stormwater infiltration?Understanding Geotechnical Testing Steps for Construction SuccessWhich of the following is NOT a step involved in geotechnical testing?Understanding How Frequently a VSMP Authority Needs to Inspect Construction SitesHow frequently must a VSMP authority inspect a construction site?Understanding How Often the DEQ Conducts Program ReviewsHow often must the DEQ conduct program reviews?Understanding How to Share Your Stormwater Pollution Prevention Plan EffectivelyWhat are the two methods an operator can use to make the SWPPP available to the public?Understanding Inspection and Maintenance Report Submission RequirementsIn what timeframe must inspections and maintenance reports be submitted?Understanding Key Dates for Stormwater Pollution Prevention PlansWhich dates must the operator record in the SWPPP when modifications or updates occur?Understanding Key Requirements for Stormwater Management DocumentationWhat is one of the requirements for gathering documentation for water quality compliance in the SWM plan?Understanding Key Requirements for Submitting Construction Record DrawingsWhat should be present before a construction record drawing is submitted?Understanding Land-Disturbing Activities and Their ImpactWhat defines a Land-Disturbing Activity (LDA)?Understanding Long-Term Maintenance Agreements for Stormwater InspectionsWhat type of agreement allows a VSMP inspector to access property for inspections?Understanding Micro-Bioretention and Rain GardensWhich of the following best describes micro-bioretention or raingardens?Understanding Operational Deficiencies in Stormwater ManagementWhich of the following is NOT an operational deficiency that can lead to penalties?Understanding Outlet Protection in Stormwater Management SystemsWhat is a necessary action when installing outlets in stormwater management systems?Understanding Prohibited Discharges in Stormwater ManagementWhich of the following is considered a prohibited discharge in stormwater management?Understanding Regulated LDA Exemptions in Stormwater ManagementWhich of the following is NOT a regulated LDA exemption?Understanding Sediment Control Measures on Construction SitesWhat is required to be kept on-site according to sediment control practices?Understanding Sediment Management for Stormwater SystemsHow often should sediment be removed from a sediment forebay?Understanding Signs of Erosion in BMP InspectionWhich of the following could be a sign of erosion in BMP inspection?Understanding Simple Disconnection in Stormwater ManagementWhat is one type of rooftop disconnection allowed for stormwater management?Understanding Slope Criteria for Effective Wet Swale DesignWhat is the primary slope criterion for wet swale design at level one?Understanding soil preparation for permeable pavement systemsWhat is required of the native soils along the bottom and sides of the permeable pavement system before placing the filter layer?Understanding Swale Design: Key Calculations for Stormwater ManagementIn swale design, what calculation is used to determine the volume reduced by an upstream BMP?Understanding SWPPP Requirements for Support Activity AreasDoes a SWPPP need to include control measures for support activity areas?Understanding Temporary Stabilization Requirements for Bare AreasWhat condition requires temporary stabilization of bare areas within 7 days?Understanding the 7-Day Rule for Temporary Stabilization in ConstructionHow soon must temporary stabilization be applied to dormant areas in construction?Understanding the Benefits of Simple Rooftop DisconnectionWhat is a function provided by a simple rooftop disconnection?Understanding the Best Conditions for Incorporating Compost into Soil AmendmentsWhat is one condition that must be met before incorporating compost during soil amendment?Understanding the Best Materials for Engineered Level SpreadersWhich material can be used for the lip of an engineered level spreader?Understanding the Best Methods for Fill Material Placement in Earthen EmbankmentsHow should fill material be placed during earthen embankment construction?Understanding the Consequences of Violating Stormwater Management RegulationsWhat is one possible consequence of violating a consent order within stormwater management regulations?Understanding the Core Aspects of Stormwater Management PlansWhat does the stormwater management plan primarily address?Understanding the Critical First Step in Soil Compost AmendmentIn a construction sequence for soil compost amendment, what is the first step?Understanding the Critical Role of the State Water Control BoardWhat is the primary role of the State Water Control Board?Understanding the Effects of Impervious Surfaces on Stream ErosionWhat is a primary concern associated with increased impervious surfaces?Understanding the Effects of Increased Stormwater Runoff on Our WaterwaysWhich of the following is a consequence of increased stormwater runoff?Understanding the Enforceability of Maintenance Agreements in Stormwater ManagementWhat does it mean for a maintenance agreement to be enforceable?Understanding the Essential Characteristics of a Vegetated Emergency SpillwayWhich characteristic is essential for a vegetated emergency spillway?Understanding the Essential Role of Filter Strips in Stormwater ManagementWhat role do filter strips serve in stormwater management?Understanding the Essential Role of Long-Term Maintenance in Stormwater ManagementWhat is the primary goal of long-term maintenance provisions in stormwater control devices?Understanding the Essentials of Enforcement Actions in Stormwater ManagementWhat must be included in the ordinance for enforcement actions?Understanding the First Step in Bioretention InstallationWhat is the first step in the bioretention installation process?Understanding the Function of a Sediment Trap in Stormwater ManagementWhich of the following describes the function of a sediment trap?Understanding the Function of an Anti-Seep Collar in Stormwater ManagementWhat function does an anti-seep collar serve in a principal spillway?Understanding the Ideal Longitudinal Slope for Grass ChannelsWhat should the longitudinal slope of a grass channel be?Understanding the Ideal Timing for Testing Soil After Incorporating CompostWhen should you test soil after incorporating compost?Understanding the Impact of Development on Runoff RatesHow does the rate of runoff change after development?Understanding the Impact of Hazardous Substances in Stormwater ManagementWhat type of substances must be avoided in discharge during vehicle and equipment operation?Understanding the Importance of Bioretention Pre-Treatment in Stormwater ManagementWhat is the purpose of bioretention pre-treatment?Understanding the Importance of Channel Lining in Stormwater ManagementWhich component must be installed before utilizing a stormwater conveyance channel?Understanding the Importance of Compaction Tests in Geotechnical TestingGeotechnical testing may include which of the following procedures?Understanding the Importance of Dimensions and Elevations in Construction RecordsConstruction record drawings typically include which of the following?Understanding the Importance of Emergency Stop Work Orders in Stormwater ManagementWhat type of order may be issued without advanced notice or hearing due to imminent danger?Understanding the Importance of Enforcement Authority in Stormwater ManagementWhich of the following is a key component included in locality program enforcement?Understanding the Importance of Erosion Control in Permeable Pavement ConstructionDuring which step of permeable pavement construction should temporary erosion and sediment controls be used?Understanding the Importance of Flood Testing in Vegetated Roof ConstructionWhat is the purpose of conducting a flood test during vegetated roof construction?Understanding the Importance of Material Integrity in Earthen Embankment ConstructionWhat must be ensured about the materials used in earthen embankment construction?Understanding the Importance of Proper Sanitary Facility Placement on Construction SitesWhich factor determines the location of sanitary facilities on a construction site?Understanding the Importance of Recording Stormwater Management SystemsWhat must be included in construction record drawings regarding stormwater management?Understanding the Importance of Restabilizing Eroding Slopes in Stormwater ManagementWhat must be done to cut and fill slopes that are found to be eroding within one year of permanent stabilization?Understanding the Importance of Retaining Stormwater Registration StatementsFor how long must a locality hold on to a registration statement?Understanding the Importance of Scarification in Embankment ConstructionWhat should be done to the surface of compacted fill before adding topsoil in embankment construction?Understanding the Importance of Securing Trash Racks in SpillwaysWhy is it important to secure trash racks in a principal spillway?Understanding the Importance of Sediment Basins in Stormwater ManagementWhat is the primary purpose of a sediment basin?Understanding the Importance of Sizing the Center Weir in Check DamsWhat type of storm does a center weir in check dams need to be sized for?Understanding the Importance of Slope Protection in ConstructionWhy is slope protection essential during construction?Understanding the Importance of Soil Testing Before Compost ApplicationsWhy is soil testing important before applying compost amendments?Understanding the Importance of Spill Berms in Fueling OperationsWhat is one way to provide secondary containment during fueling operations?Understanding the Importance of Stabilizing Earthen Structures Like Dams and DikesWhat must be done to completed earthen structures such as dams and dikes?Understanding the Importance of Stormwater Management to Combat Channel Erosion and FloodingThe SWM regulation considers water quantity to protect against which two forces?Understanding the Importance of the Construction General Permit in VSMP ComplianceWhat must a locality VSMP be at least as stringent as?Understanding the Importance of Timely Soil Stabilization in Stormwater ManagementWhat is the timeline for applying permanent or temporary soil stabilization after reaching final grade?Understanding the Importance of Vegetation in BMP InspectionsWhat is a primary common BMP inspection point?Understanding the Inspection Report Retention RequirementsHow long must inspection reports be retained by the VSMP authority after permit termination?Understanding the Key Components of a Stormwater Pollution Prevention PlanWhich of the following is NOT a requirement for a complete SWPPP?Understanding the Key Components of Construction Record DrawingsWhat is included in a typical construction record drawing?Understanding the Key Differences Between Sediment Traps and Sediment BasinsHow is a sediment trap different from a sediment basin?Understanding the Key Maintenance Needs for Vegetated Filter StripsWhat type of maintenance is typically required for vegetated filter strips?Understanding the Key Requirements for Stormwater Management ProgramsWhat is a required property of the stormwater program according to the regulations?Understanding the Maximum Civil Penalty for Stormwater Management ViolationsWhat is the maximum civil penalty that can be imposed per violation per day?Understanding the Maximum Drainage Area for Grass ChannelsWhat is the maximum total contributing drainage area to any individual grass channel?Understanding the Maximum Penalty Under the Stormwater ActWhat is the maximum penalty a locality can impose under the stormwater act?Understanding the Meaning of 'Run with the Land' in Maintenance AgreementsWhat does "run with the land" mean in the context of a maintenance agreement?Understanding the Narrative Description Requirements for SWPPPWhat type of information must be in the narrative description included in the SWPPP?Understanding the Optimal Forebay Depth in Engineered Level SpreadersWhat should the maximum depth of the forebay be in an engineered level spreader?Understanding the Process for Lifting a Stop Work Order in ConstructionWhat must happen before a Stop Work Order is lifted?Understanding the Purpose of a Construction Entrance in Stormwater ManagementWhat is a construction entrance designed to reduce?Understanding the Purpose of Slope Drains in Stormwater ManagementWhat is the intended purpose of using slope drains in stormwater management?Understanding the Recommended Depth for Cutoff Trenches in Embankment ConstructionWhat is the recommended depth of a cutoff trench in embankment construction?Understanding the Requirements for Final Stabilization in Stormwater ManagementWhich is NOT required for final stabilization?Understanding the Requirements for Soil Stockpiles and Borrow AreasWhat is required for soil stockpiles and borrow areas according to best practices?Understanding the Right Slope for Underdrains in Permeable Pavement ConstructionHow should the underdrain be sloped in the construction of permeable pavement?Understanding the Role of a Concrete Cradle in Spillway SafetyWhat benefit does a concrete cradle provide in a principal spillway?Understanding the Role of a Cutoff Trench in Embankment ConstructionWhat is the significance of a cutoff trench in embankment construction?Understanding the Role of Check Dams in Grass ChannelsWhat is the primary purpose of check dams in grass channels?Understanding the Role of Check Dams in Stormwater ManagementWhat component is placed in dry swales to help manage stormwater flow?Understanding the Role of Core Trenches in SpillwaysWhat is the primary purpose of a core trench in a principal spillway?Understanding the Role of Energy Dissipaters in Dry Swale DesignIn dry swale design, what type of material is typically used for the energy dissipater at the downstream toe?Understanding the Role of Fabric Filter Underliners for Construction EntrancesWhat type of filter is used under the construction entrance to stabilize the stone pad?Understanding the Role of Geotextiles in Bioretention Systems for Stormwater ManagementWhich material is added to the sides of a bioretention installation to enhance drainage?Understanding the Role of Gravel and Stone Diaphragms in Stormwater ManagementWhat is the function of a gravel or stone diaphragm in stormwater management?Understanding the Role of Gravel Diaphragms in Stormwater SystemsWhat is the main function of a gravel diaphragm in stormwater systems?Understanding the Role of Inlet in Bioretention FacilitiesWhat is the primary function of the inlet in a bioretention facility?Understanding the Role of Mature Vegetation in Erosion ControlWhat must be achieved for vegetation to be considered effective for erosion control?Understanding the Role of Ponding Areas in Bioretention FacilitiesWhat occurs in the ponding area of a bioretention facility?Understanding the Role of Professionals in Sealing Construction DrawingsWho is responsible for sealing and signing a construction record drawing?Understanding the Role of Sediment Depth Markers in ForebaysWhich statement is true about sediment depth markers in sediment forebays?Understanding the Role of Stormwater Management Plans in Urban DevelopmentWhat role does the stormwater management plan play in urban development?Understanding the Role of the Principal Spillway in Stormwater ManagementWhat is the purpose of the principal spillway in a stormwater management system?Understanding the Role of the Riser in Stormwater Management SystemsWhich component of the principal spillway serves as the primary outlet for water?Understanding the Role of the Vegetated Emergency Spillway in Stormwater ManagementWhich type of water flow is managed by the vegetated emergency spillway?Understanding the Role of Trenches in Gravel Diaphragm Installation for Effective Stormwater ManagementWhat is the purpose of using a trench for gravel diaphragm installation?Understanding the Soil Infiltration Requirements for Level One Permeable PavementWhat soil infiltration rate qualifies for Level One permeable pavement design criteria?Understanding the Tv Equation in Permeable Pavement Design for Stormwater ManagementIn Level Two permeable pavement design criteria, what is Tv equal to?Understanding the Use of Earthen Materials in Causeway and Cofferdam ConstructionWhen is it acceptable to use earthen material for construction causeways and coffer dams?Understanding Vegetation for Extensive Green RoofsWhat kind of vegetation is typically planted in extensive vegetated rooftops?Understanding What Bioretention Basins Treat in Urban AreasWhat type of areas do bioretention basins typically treat?Understanding What to Do About Soaps and Solvents Used in Vehicle WashingWhat should be done regarding soaps, solvents, or detergents used in vehicle washing?Understanding When a Notice to Comply is IssuedA Notice to Comply is served to a permittee under which condition?Understanding When Construction Equipment Should Stay Off Infiltration BasinsWhen should construction equipment be kept off the installation area in an infiltration basin?Understanding When Onsite Support Activities Are Covered Under the CGPUnder what conditions can onsite support activities be covered under the CGP?Understanding When Permanent Vegetation is Considered EstablishedWhen is permanent vegetation considered established?Understanding When to Install Perimeter Controls in Stormwater ManagementWhen must perimeter controls be installed?What are the Best Materials for Causeways and Cofferdams Near Watercourses?What is the proper construction material for causeways and coffer dams near live watercourses?What happens if soil stockpiles aren't stabilized?What is the consequence of not stabilizing soil stockpiles?What Makes Phosphorus the Key Target Pollutant for Water Quality?What is identified as the target pollutant in water quality criteria?What to Include in Your SWPPP: Key Components for Effective Stormwater ManagementWhat must be included in the SWPPP as part of general information?What to Know Before Installing an Infiltration BasinWhat must be established before completing the installation of an infiltration basin?What You Need to Know About Stormwater Management Permitting ProcessesWhich step is NOT part of the permitting process for stormwater management?What’s the Ideal Flow Velocity for Grass Channels During Storm Events?What is the maximum flow velocity allowed in a grass channel during a 1 inch storm event?When should you dispose of hardened concrete waste?When must hardened concrete waste be properly disposed of?When to Apply Temporary Stabilization for Stormwater ManagementWhen must temporary stabilization be applied to bare areas that may not be at final grade but will remain dormant?Where Should the Notice of Coverage Letter Be Posted?Where must the notice of coverage letter be posted according to regulations?Which Activities Are Exempt Under Regulated Land Development?Which of these activities is considered an allowable exemption under regulated LDA?Why Immediate Stabilization of Watercourses MattersHow should the bed and banks of a watercourse be treated after work has been completed?Why Oversized, Armored Emergency Spillways Are Essential for Stormwater ManagementWhat is the purpose of having an oversized, armored emergency spillway?Why Proper Waste Bin Management Matters in ConstructionWhat is a crucial aspect of construction waste management?Why Silt Fences are Essential for Construction Site Sediment ControlWhich factor is critical to keeping sediment from leaving a construction site?Why Timely Submission of Reports Matters in Stormwater ManagementWhy is timely submission of reports important in the context of stormwater management?
More practice questions

These questions are part of the practice quiz. Start practicing

  • Which component is essential for inclusion in the SWM plan?
  • Which of the following is essential to prevent overflow of concrete washout containers?
  • What is an important consideration when inspecting the underdrain of a bioretention facility?
  • What is an effective method for managing washout materials at a construction site?
  • How often must qualified personnel inspect areas that have been temporarily stabilized?
  • Which of the following is NOT a requirement for CBPA LDAs?
  • What must each SWPPP address regarding construction activities?
  • In what manner should backfill beside pipes be placed?
  • What is one of the functions of a long-term maintenance agreement?
  • What is a critical aspect of ensuring the quality of an inspection report?
  • Which of the following is a violation that will incur a penalty?
  • What is required for permit termination regarding stabilizations?
  • What does effective sediment control aim to minimize?
  • Which slope percentage is recommended for swale designs to ensure effective water flow?
  • What function does the observation well serve in an infiltration basin installation?
  • During dry swale construction, how should the contributing drainage area be managed prior to installation?
  • What is the maximum height allowed for check dams in dry swales?
  • What type of permits must be obtained before initiating stormwater management activities?
  • Which component is NOT included in a Stormwater Pollution Prevention Plan (SWPPP)?
  • What type of material should an anti-seep collar be made from?
  • Which of the following criteria is essential for grass channel design to avoid erosion?
  • What requirement is set for construction vehicles that need to cross a live water course frequently?
  • What is the primary function of a wet swale in stormwater management?
  • What does the Construction General Permit specifically authorize?
  • What should be done with exposed soils in a filtering practice to ensure stability?
  • Why is it important for a maintenance agreement to run with the land?
  • What typically causes an increase in runoff velocity after development?
  • What is the lower limit of imperviousness that can lead to stream degradation?
  • What is one requirement for long-term maintenance agreements in CBPA LDAs?
  • How long must project records including SWM plans and registration statements be kept?
  • Which of the following is a reason for having a rooftop disconnection to an alternative practice?
  • How long does it typically take for a vegetated roof to fully establish?
  • What can civil penalties NOT be imposed for?
  • What is a requirement for the enforcement component of a locality program?
  • What is the maximum desired height for check dams used in grass channels?
  • How should hazardous waste be disposed of after construction activities?
  • Which aspect is NOT a focus during VSMP inspections of ESC practices?
  • What is the primary purpose of a silt fence in construction sites?
  • What is a requirement for concrete wash water disposal?
  • What is the purpose of perimeter controls in stormwater management?
  • When must a locality VSMP authority return or terminate bonds provided by the operator?
  • What is the definition of a Common Plan of Development or Sale?
  • What is the time frame for fixing improperly installed erosion and sediment control practices?
  • Where should vehicle and equipment washing be conducted to minimize stormwater impact?
  • Which of the following is NOT a requirement for concrete wash water?
  • Localities must integrate their stormwater programs with which of the following?
  • Which two plans in the SWPPP must be approved?
  • What is the significance of a professional’s certification on a construction record drawing?
  • What is the first step in the construction sequence for rainwater harvesting?
  • What is a key component of the long-term maintenance agreement?
  • What is required of the owner in terms of reporting as per the maintenance agreement?
  • What is the primary function of infiltration trenches?
  • What does the term "final stabilization" refer to?
  • What depth of growing media is typical for intensive vegetated rooftops?
  • What process must occur after the excavation of an infiltration basin?
  • What impact does replacing natural vegetation with impervious surfaces have on water quality?
  • Which method is commonly paired with rainwater harvesting?
  • What must be ensured for inlets made operable during construction?
  • What should be done with waste materials daily on construction sites?
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