Clean Water Act Practice Test

These questions are part of the practice quiz. Start practicing

• Who can seek enforcement actions for Clean Water Act violations?
• What are 'outfalls' in NPDES terms?
• What is typically included in an NPDES permit?
• Which term describes the intentional diversion of wastewater from any portion of a treatment facility?
• What is the primary purpose of Federal Effluent Limitations?
• Which of the following may be included in public participation for major permits?
• Which term refers to the allocation of pollutant loads to sources for meeting water quality standards?
• The Office of Surface Mining Reclamation and Enforcement ties in with the Clean Water Act for mining runoff in which region?
• What is the purpose of 40 CFR Part 503?
• TTHHM stands for which term?
• The Clean Water Act allows the court to award attorneys fees to which party?
• The National Pretreatment Program is designed to protect which infrastructure and reduce conventional and toxic pollutant levels in municipal sewer systems?
• Which statement best defines a nonpoint source under the Clean Water Act, and which are two examples?
• Which term describes facilities that discharge to a POTW for the initial time?
• State water quality standards serve two primary functions. Which are they?
• Which program is primarily associated with wetlands protection and dredge and fill activity oversight?
• What are technology-based effluent limits, and what are their main categories for existing sources?
• What is a Total Maximum Daily Load (TMDL)?
• Which of the following best describes the primary regulatory focus of the Clean Water Act (CWA)?
• If a state program is not authorized or fails to operate properly, what can EPA do?
• The document that lists 129 entries is which of the following?
• HAA5 stands for which of the following?
• Which act established a national stormwater program?
• In pretreatment contexts, the phrase 'Priority and nonconventional pollutants' refers to which combined category?
• Under the National Pretreatment Program, which categories apply to all Industrial Users (IUs)?
• WQT stands for which concept in water management?
• Under the Clean Water Act, navigable waters include which of the following?
• WQBEL stands for which concept?
• In a TMDL, which allocations specify loads for point sources and nonpoint sources respectively?
• eNOI stands for which term?
• What is the 'permit transfer' process?
• Which acronym stands for Pretreatment Standards for New Sources?
• Dredge and fill activities regulated under Section 404 because?
• Toxic pollutants are regulated under which section?
• TTHM stands for which term?
• Which agency issues Section 404 permits, with EPA oversight?
• How do NPDES permits address stormwater discharge monitoring?
• What are designated uses in water quality standards?
• Hydraulic fracturing is defined as rock fractured by what?
• PSNS is the acronym for which pretreatment standard category?
• Which term denotes the permissible pollutant loading distributed among waste sources for meeting water quality criteria?
• Which acronym stands for Groundwater Under the Direct Influence of Surface Water?
• Which elements are involved in public participation for NPDES permit decisions?
• VGP stands for which permit related to vessel discharges?
• BCT stands for?
• Antibacksliding: Reissued NPDES permits cannot be less stringent except in limited conditions. Which statement best reflects this concept?
• What happens if a facility is out of compliance with an NPDES permit?
• What is the primary objective of the Clean Water Act?
• Under Civil Remedies, which option is NOT an appropriate relief?
• Which statement about POTWs and effluent limitation standards is correct?
• Which example best illustrates a point source of pollution?
• Storm water runoff from industrial activities and municipal systems is regulated under which program?
• Which term stands for the allowable pollutant load distributed among sources within a watershed?
• Conventional pollutants are typically found in which type of wastewater?
• NSPS stands for?
• What are the two types of drinking water variances mentioned?
• Section 319 focuses on nonpoint source pollution and funding/state programs. Which statement about its focus is correct?
• PWS stands for?
• BPT stands for?
• Under the Clean Water Act, bypass and upset generally result in violation of what?
• What is the role of POTWs in the Clean Water Act program?
• Under the Clean Water Act, which of the following can be considered a 'Person'?
• What is an MS4?
• The Pretreatment Standards for Existing Sources (PSES) are designed for which group?
• Which term describes an exceptional incident causing unintentional and temporary noncompliance due to factors beyond reasonable control?
• What is the purpose of pretreatment requirements and under which section/regulation are they implemented?
• What is a Water Quality-Based Effluent Limitation (WQBEL) and when is it used?
• OPA stands for which statute?
• Which of the following is NOT one of the major programs established by the CWA?
• Why is the broad definition of 'waters of the United States' important for CWA protections?
• Aquaculture refers to the culture or husbandry of what?
• Exemptions under the Wetlands Protection and Dredge and Fill Permit Program may include which of the following?
• Which pollutant category includes nitrogen, phosphorus, radioactive substances, and heat as examples?
• Which mining practice involves removing mountaintops and placing debris in adjacent valleys?
• Which actions can the EPA take regarding state NPDES programs?
• Antidegradation Tier 2 protection?
• What is the role of POTWs in coordinating pretreatment programs?
• Dredged or fill materials are pollutants under the Clean Water Act and are administered by which agency?
• Which part regulates pretreatment standards for industrial users connected to POTWs?
• Under the CWA, when do dredge or fill activities in wetlands require a Section 404 permit?
• Water quality trading (WQT) is an option for compliance with which regulation?
• Under Administrative Remedies, which action is required of owners or operators of any point source?
• What does SDWIS stand for?
• Which program sets categorical pretreatment standards for CIUs?
• What does eDMR stand for?
• Which variance type is explicitly listed as part of the National Pretreatment Program variances?
• AFO stands for which of the following?
• Pretreatment Standards for Existing Sources (PSES) apply to which category of dischargers?
• Which acronym is associated with monitoring wastewater discharges electronically?
• Under the CWA, which of the following is a point source of pollution?
• What is the role of a permit transfer notification?
• Dredge and fill activities - what resources are protected under Section 404?
• What is the role of 40 CFR Part 403?
• Which is the correct maximum for Class II penalties per day per violation?
• DBP stands for?
• What is Section 401 of the Clean Water Act and who issues it?
• The term Hay is defined as which concept?
• What does the acronym BOD stand for in water quality terms?
• What is the maximum total penalty for Class I penalties?
• What is the difference between an NPDES permit limit and a TMDL allocation?
• What is the process for adding waters to the 303(d) list?
• Under Civil Remedies, which of the following constitutes appropriate relief?
• What is the general process for implementing a TMDL?
• What is the purpose of industrial and construction stormwater permits?
• Wetlands protection and the dredge and fill permit program operate under which section?
• Which acronym refers to the Vessel general permit in environmental regulation?
• Which statement best describes the scope of the Nonpoint Source Program?
• UIC refers to which program?
• Who issues NPDES permits?
• BDL stands for which?
• NPDWR stands for which of the following phrases?
• How can a state authorize a private party to issue NPDES permits within its borders?
• Which category of technology-based effluent limits applies to toxic pollutants?
• Which component is typically included in an MS4 stormwater program?
• POTWs are wastewater treatment facilities designed to treat domestic wastewaters and are usually owned by which level of government?
• Section 319 addresses nonpoint source pollution; provides funding and state-led management programs to control nonpoint source runoff. Which option best describes its focus?
• How does a facility begin the NPDES permit application process?
• The Nonpoint Source Program covers land uses that cause pollution and includes which of the following categories?
• The public input process is designed to inform and obtain feedback before what event?
• What is a water quality standard, and which section governs its development?
• How does the public participate in permit modifications?
• What does NPDWR stand for in the context of drinking water regulation?
• Oil pollution prevention is defined by which regulation?
• WLA stands for which term in water quality planning?
• What are the main obligations of MS4 permit holders?
• Which of the following is a classic example of a nonpoint source of water pollution?
• Which permit governs discharges from vessels?
• The Federal Water Pollution Control Act of 1972 is commonly referred to as which act?
• Which acronym stands for Safe Drinking Water Information System?
• Which program administers discharge permits for point sources under the Clean Water Act?
• Which term corresponds to Best Conventional Pollutant Control Technology?
• BMP stands for which concept in permit management?
• What is the purpose of public notice and comment in major permit actions?
• Which statement best describes the antidegradation policy within water quality standards?
• Which categories are typically encompassed by the term 'waters of the United States' for regulatory coverage?
• Indirect dischargers are regulated under which program, and what provisions apply?
• Which acronym represents the approach to limit emissions by trading credits for water quality management?
• Which section established the National Pollutant Discharge Elimination System (NPDES) permit program?
• Enforcement provisions under the Clean Water Act authorize action in which forms?
• Toxic pollutants are toxic to which of the following?
• Publicly Owned Treatment Works (POTWs) are wastewater treatment facilities usually owned by which entities?
• Before discharging pollutants into Waters of the United States under federal law, which of the following describes the permit requirement?
• NOAA’s Office of Response and Restoration is responsible for which task?
• Which acronym corresponds to a regulatory program under the Safe Drinking Water Act?
• Which entities can be considered a 'Person' under the Clean Water Act?
• Which set of variances is explicitly listed under the National Pretreatment Program variances?
• Which components are included in a water quality standard?
• The acronym PSES stands for which of the following?
• A TMDL allocation involves distributing allowable loads among sources within a watershed. It includes which types?
• Navigable Waters are defined to include which categories of waters?
• What does NSPS stand for and to what does it apply?
• Under federal law, how is sludge disposal regulated?
• What is Section 404 and which agency issues the permits?
• MOS stands for which term in TMDL allocations?
• What is required before discharging pollutants into Waters of the United States under federal law?
• What is the purpose of a Discharge Monitoring Report (DMR) in NPDES programs?
• Which term refers to standards for new sources in the Clean Water Act?
• OSMRE stands for which agency?
• What is the antidegradation policy?
• Citizens suits under the Clean Water Act are limited to violations of either effluent standards or administrative orders. Which option correctly describes this restriction?
• What is the typical duration of an NPDES permit, and how are renewals handled?
• Under Criminal Remedies, which conduct can lead to imprisonment?
• Which program protects wetlands and governs dredge and fill activities?
• In water quality planning, what does use status indicate?
• Which section governs the development of water quality standards?
• BAT stands for?
• BOD5 is based on oxygen consumed over how many days?
• What does GUI stand for in water regulations?
• Appendix A to 40 CFR 423 is notable for enumerating how many pollutant entries?
• What does Section 303(d) establish in the Clean Water Act framework?
• NPDWR stands for which of the following?
• A variance in this regulatory context is:
• Wetlands are defined as which areas?
• Which agency administers the dredge and fill permit program?
• Which statement best defines a point source under the Clean Water Act, and which are two typical examples?
• Compliance Orders require a time for compliance not to exceed how many days for violations of interim compliance schedules or operation and maintenance requirements?
• Which acronym represents Disinfection By-Product?
• What is the primary purpose of a TMDL under the Clean Water Act?
• What does WQT stand for in water quality management?
• How do WQS and TMDLs relate to each other in practice?
• Pretreatment Standards for Existing Sources (PSES) apply to which group?
• The acronym PSNS stands for Pretreatment Standards for New Sources; which group does it define?
• What is the purpose of reserve capacity in a TMDL?
• Why are CSOs and SSO events regulated under the NPDES program?
• Which document is identified as Appendix A to 40 CFR 423?
• Which statement correctly describes the two pollutant lists under the CWA, toxic and priority pollutants?
• In water quality planning, designated uses refer to which concept?
• What is the purpose of public input in permit modification processes?
• In pretreatment contexts, which term best describes pollutants designated as high priority for regulation?
• What are water quality criteria?
• What does CIU stand for in pretreatment context?
• In pretreatment terminology, which term refers to substances designated for regulation as hazardous pollutants?
• Which permit type regulates MS4 stormwater?