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Policy statement 378 - National wetlands regulatory policy | ASCE
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<!-- components/standard-hero/standard-hero.twig --> <div class="standard-hero"> <div class="standard-hero-inner"> <h1 class="h1">Policy statement 378 - National wetlands regulatory policy</h1> <!-- BEGIN NOINDEX --> <nav class="breadcrumbs "> <ul class="breadcrumbs-list"> <li class="breadcrumbs-list-item"><a href="/" class="breadcrumbs-list-item-link icon-home"><span class="sr-text">Home</span></a></li> <li class="breadcrumbs-list-item"> <a class="breadcrumbs-list-item-link -has-dropdown" href="/advocacy"> Advocacy </a> <button class="breadcrumbs-list-item-arrow icon-chevron" tabindex="-1"><span class="sr-text">toggle dropdown</span></button> <ul class="breadcrumbs-list-item-dropdown"> <li> <a href="/advocacy/back-home-visits">Back home visits</a> </li> <li> <a href="/advocacy/infrastructure">Infrastructure</a> </li> <li> <a href="/advocacy/key-contacts">Key Contacts</a> </li> <li> <a href="/advocacy/legislative-fly-in">Legislative fly-in</a> </li> <li> <a 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Aesthetics</a> </li> <li> <a href="/advocacy/policy-statements/ps130---professional-licensure-of-engineers">PS130 - Professional Licensure of Engineers</a> </li> <li> <a href="/advocacy/policy-statements/ps131---growth-and-development">PS131 - Growth and Development</a> </li> <li> <a href="/advocacy/policy-statements/ps138---engineering-services-for-government-agencies">PS138 - Engineering Services for Government Agencies</a> </li> <li> <a href="/advocacy/policy-statements/ps139---public-involvement-in-the-decision-making-process">PS139 - Public Involvement in the Decision Making Process</a> </li> <li> <a href="/advocacy/policy-statements/ps140---civil-engineering-education---a-shared-responsibility">PS140 - Civil engineering education: a shared responsibility</a> </li> <li> <a href="/advocacy/policy-statements/ps146---relationships-with-engineering-organizations-in-other-countries">PS146 - Relationships with engineering organizations in other countries</a> </li> <li> <a href="/advocacy/policy-statements/ps149---intermodal-transportation-systems">PS149 - Intermodal transportation systems</a> </li> <li> <a href="/advocacy/policy-statements/ps162---protection-and-development-of-coastal-resources">PS162 - Protection and development of coastal resources</a> </li> <li> <a href="/advocacy/policy-statements/ps187---policy-on-research-in-civil-engineering">PS187 - Policy on research in civil engineering</a> </li> <li> <a href="/advocacy/policy-statements/ps208---bridge-safety">PS208 - Bridge safety</a> </li> <li> <a href="/advocacy/policy-statements/ps218---improvement-and-maintenance-of-ports-harbors-and-waterways">PS218 - Improvement and maintenance of ports, harbors and waterways</a> </li> <li> <a href="/advocacy/policy-statements/ps243---groundwater-management">PS243 - Groundwater management</a> </li> <li> <a href="/advocacy/policy-statements/ps256---alternative-dispute-resolution">PS256 - Alternative dispute resolution</a> </li> <li> <a href="/advocacy/policy-statements/ps262---low-and-intermediate-radioactive-waste-management">PS262 - Low and intermediate radioactive waste management</a> </li> <li> <a href="/advocacy/policy-statements/ps275---atmospheric-water-resources-management">PS275 - Atmospheric water resources management</a> </li> <li> <a href="/advocacy/policy-statements/ps276---integrated-truck-and-highway-design">PS276 - Integrated truck and highway design</a> </li> <li> <a href="/advocacy/policy-statements/ps280---dam-safety">PS280 - Dam safety </a> </li> <li> <a href="/advocacy/policy-statements/ps283---periodic-inspection-of-existing-facilities">PS283 - Periodic inspection of existing facilities</a> </li> <li> <a href="/advocacy/policy-statements/ps285---acid-rain">PS285 - Acid rain</a> </li> <li> <a href="/advocacy/policy-statements/ps286---waste-disposal-in-ocean-and-coastal-waters">PS286 - Waste disposal in ocean and coastal waters</a> </li> <li> <a href="/advocacy/policy-statements/ps290---post-construction-drawings-of-civil-engineering-projects">PS290 - Post-construction drawings of civil engineering projects</a> </li> <li> <a href="/advocacy/policy-statements/ps299---infrastructure-investment">PS299 - Infrastructure investment</a> </li> <li> <a href="/advocacy/policy-statements/ps300---media-interaction-following-catastrophic-failures">PS300 - Media interaction following catastrophic failures</a> </li> <li> <a href="/advocacy/policy-statements/ps302---financing-and-cost-sharing-in-water-resources-infrastructure-programs">PS302 - Financing and cost sharing in water resources infrastructure programs</a> </li> <li> <a href="/advocacy/policy-statements/ps304---qualifications-based-selection-of-professional-engineers">PS304 - Qualifications-based selection of professional engineers</a> </li> <li> <a href="/advocacy/policy-statements/ps305---superfund-reauthorization">PS305 - Superfund reauthorization</a> </li> <li> <a href="/advocacy/policy-statements/ps313---infrastructure-research-and-innovations">PS313 - Infrastructure research and innovations</a> </li> <li> <a href="/advocacy/policy-statements/ps318---professional-liability-and-tort-reform">PS318 - Professional liability and tort reform</a> </li> <li> <a href="/advocacy/policy-statements/ps319---national-institute-of-standards-and-technology">PS319 - National Institute of Standards and Technology</a> </li> <li> <a href="/advocacy/policy-statements/ps325---unrelated-business-income-tax">PS325 - Unrelated business income tax</a> </li> <li> <a href="/advocacy/policy-statements/ps330---coastal-data-collection-program">PS330 - Coastal data collection program</a> </li> <li> <a href="/advocacy/policy-statements/ps331---hazardous-waste-reduction-and-management">PS331 - Hazardous waste reduction and management</a> </li> <li> <a href="/advocacy/policy-statements/ps332---water-reuse">PS332 - Water reuse</a> </li> <li> <a href="/advocacy/policy-statements/ps333---engineering-surveying-definition">PS333 - Engineering surveying definition</a> </li> <li> <a href="/advocacy/policy-statements/ps336---national-science-foundation">PS336 - National Science Foundation</a> </li> <li> <a href="/advocacy/policy-statements/ps337---water-conservation">PS337 - Water conservation</a> </li> <li> <a href="/advocacy/policy-statements/ps348---emergency-plans-for-water-supply">PS348 - Emergency plans for water supply</a> </li> <li> <a href="/advocacy/policy-statements/ps349---dredged-management-for-erosion-control-channel-maintenance-and-coastal-protection">PS349 - Dredged management for erosion control channel maintenance and coastal protection</a> </li> <li> <a href="/advocacy/policy-statements/ps350---construction-site-safety">PS350 - Construction site safety</a> </li> <li> <a href="/advocacy/policy-statements/ps351---peer-review">PS351 - Peer review</a> </li> <li> <a href="/advocacy/policy-statements/ps360---climate-change">PS360 - Climate change</a> </li> <li> <a href="/advocacy/policy-statements/ps361---safe-drinking-water">PS361 - Safe drinking water</a> </li> <li> <a href="/advocacy/policy-statements/ps362---comprehensive-pollution-management">PS362 - Comprehensive pollution management</a> </li> <li> <a href="/advocacy/policy-statements/ps364---prevention-of-frivolous-lawsuits">PS364 - Prevention of frivolous lawsuits</a> </li> <li> <a href="/advocacy/policy-statements/ps365---international-codes-and-standards">PS365 - International codes and standards</a> </li> <li> <a href="/advocacy/policy-statements/ps367---highway-safety">PS367 - Highway safety</a> </li> <li> <a href="/advocacy/policy-statements/ps377---science-technology-engineering-and-mathematics---stem---education">PS377 - Science technology engineering and mathematics education</a> </li> <li> <a href="/advocacy/policy-statements/ps378---national-wetlands-regulatory-policy">PS378 - National wetlands regulatory policy</a> </li> <li> <a href="/advocacy/policy-statements/ps382---transportation-funding">PS382 - Transportation funding</a> </li> <li> <a href="/advocacy/policy-statements/ps385---licensure-requirements-for-government-engineers">PS385 - Licensure requirements for government engineers</a> </li> <li> <a href="/advocacy/policy-statements/ps386---recruitment-and-retention-of-qualified-engineers-for-government-service">PS386 - Recruitment and retention of qualified engineers for government service</a> </li> <li> <a href="/advocacy/policy-statements/ps388---warranty-and-guarantee-clauses-for-professional-engineering-service-contracts">PS388 - Warranty and guarantee clauses for professional engineering service contracts</a> </li> <li> <a href="/advocacy/policy-statements/ps389---mitigating-the-impacts-of-natural-and-human-induced-disasters">PS389 - Mitigating the impacts of natural and human-induced disasters</a> </li> <li> <a href="/advocacy/policy-statements/ps390---earthquake-hazards-mitigation">PS390 - Earthquake hazards mitigation</a> </li> <li> <a href="/advocacy/policy-statements/ps393---post-public-sector-employment">PS393 - Post public sector employment</a> </li> <li> <a href="/advocacy/policy-statements/ps395---combined-sewer-systems">PS395 - Combined sewer systems</a> </li> <li> <a href="/advocacy/policy-statements/ps400---design-build-procurement">PS400 - Design-build procurement</a> </li> <li> <a href="/advocacy/policy-statements/ps402---high-speed-and-intercity-passenger-rail">PS402 - High-speed and intercity passenger rail</a> </li> <li> <a href="/advocacy/policy-statements/ps403---consultation-on-environmental-regulations">PS403 - Consultation on environmental regulations</a> </li> <li> <a href="/advocacy/policy-statements/ps404---endorsement-of-infrastructure-projects">PS404 - Endorsement of infrastructure projects</a> </li> <li> <a href="/advocacy/policy-statements/ps407---desalination">PS407 - Desalination</a> </li> <li> <a href="/advocacy/policy-statements/ps408---planning-and-management-for-droughts">PS408 - Planning and management for droughts</a> </li> <li> <a href="/advocacy/policy-statements/ps409---weather-data-collection">PS409 - Weather data collection</a> </li> <li> <a href="/advocacy/policy-statements/ps416---government-engineering-management-positions">PS416 - Government engineering management positions</a> </li> <li> <a href="/advocacy/policy-statements/ps417---justice-equity-diversity-and-inclusion">PS417 - Justice equity diversity and inclusion</a> </li> <li> <a href="/advocacy/policy-statements/ps418---the-role-of-the-civil-engineer-in-sustainable-development">PS418 - The role of the civil engineer in sustainable development</a> </li> <li> <a href="/advocacy/policy-statements/ps420---clean-water-act-reauthorization">PS420 - Clean Water Act reauthorization</a> </li> <li> <a href="/advocacy/policy-statements/ps421---floodplain-management">PS421 - Floodplain management</a> </li> <li> <a href="/advocacy/policy-statements/ps422---watershed-management">PS422 - Watershed management</a> </li> <li> <a href="/advocacy/policy-statements/ps424---crane-safety-on-construction-sites">PS424 - Crane safety on construction sites</a> </li> <li> <a href="/advocacy/policy-statements/ps425---continuing-professional-development-for-licensure">PS425 - Continuing professional development for licensure</a> </li> <li> <a href="/advocacy/policy-statements/ps427---regulatory-process-for-infrastructure-development">PS427 - Regulatory process for infrastructure development</a> </li> <li> <a href="/advocacy/policy-statements/ps429---municipal-wastewater-biosolids">PS429 - Municipal wastewater biosolids</a> </li> <li> <a href="/advocacy/policy-statements/ps431---quality-management-system-standards">PS431 - Quality management system standards</a> </li> <li> <a href="/advocacy/policy-statements/ps432---licensure-examinations">PS432 - Licensure examinations</a> </li> <li> <a href="/advocacy/policy-statements/ps434---transportation-trust-funds">PS434 - Transportation trust funds</a> </li> <li> <a href="/advocacy/policy-statements/ps436---incorporating-bicycle-facilities-into-transportation-systems">PS436 - Incorporating bicycle facilities into transportation systems</a> </li> <li> <a href="/advocacy/policy-statements/ps437---risk-management">PS437 - Risk management</a> </li> <li> <a href="/advocacy/policy-statements/ps438---endangered-species-act-reauthorization">PS438 - Endangered Species Act reauthorization</a> </li> <li> <a href="/advocacy/policy-statements/ps439---design-competition">PS439 - Design competition</a> </li> <li> <a href="/advocacy/policy-statements/ps441---stormwater-management">PS441 - Stormwater management</a> </li> <li> <a href="/advocacy/policy-statements/ps443---indemnification-for-pro-bono-service">PS443 - Indemnification for pro bono service</a> </li> <li> <a href="/advocacy/policy-statements/ps444---the-role-of-the-federal-government-in-civil-engineering-research-and-development">PS444 - The role of the federal government in civil engineering research and development</a> </li> <li> <a href="/advocacy/policy-statements/ps445---aviation-transportation-program">PS445 - Aviation transportation program</a> </li> <li> <a href="/advocacy/policy-statements/ps447---hydrologic-data-collection">PS447 - Hydrologic data collection</a> </li> <li> <a href="/advocacy/policy-statements/ps450---state-licensure-boards-for-professional-engineers">PS450 - State licensure boards for professional engineers</a> </li> <li> <a href="/advocacy/policy-statements/ps451---life-cycle-cost-analysis">PS451 - Life-cycle cost analysis</a> </li> <li> <a href="/advocacy/policy-statements/ps452---investing-in-americas-schools">PS452 - Investing in Americas schools</a> </li> <li> <a href="/advocacy/policy-statements/ps453---federal-capital-budgeting">PS453 - Federal capital budgeting</a> </li> <li> <a href="/advocacy/policy-statements/ps454---intelligent-transportation-systems">PS454 - Intelligent transportation systems</a> </li> <li> <a href="/advocacy/policy-statements/ps455---research-and-development-tax-credits">PS455 - Research and development tax credits</a> </li> <li> <a href="/advocacy/policy-statements/ps456---incentives-for-implementing-construction-innovation">PS456 - Incentives for implementing construction innovation</a> </li> <li> <a href="/advocacy/policy-statements/ps460---the-role-of-non-profit-educational-organizations-in-the-public-sector">PS460 - The role of non-profit educational organizations in the public sector</a> </li> <li> <a href="/advocacy/policy-statements/ps461---non-point-source-pollution">PS461 - Non-point source pollution</a> </li> <li> <a href="/advocacy/policy-statements/ps463---history-and-heritage">PS463 - History and heritage</a> </li> <li> <a href="/advocacy/policy-statements/ps464---professional-licensure-mobility">PS464 - Professional licensure mobility</a> </li> <li> <a href="/advocacy/policy-statements/ps471---aviation-infrastructure-research">PS471 - Aviation infrastructure research</a> </li> <li> <a href="/advocacy/policy-statements/ps472---critical-remote-sensing-information">PS472 - Critical remote sensing information</a> </li> <li> <a href="/advocacy/policy-statements/ps480---water-infrastructure-and-facilities-construction-funding">PS480 - Water infrastructure and facilities construction funding</a> </li> <li> <a href="/advocacy/policy-statements/ps482---harmful-algal-blooms-and-hypoxia-program">PS482 - Harmful algal blooms and hypoxia program</a> </li> <li> <a href="/advocacy/policy-statements/ps484---electricity-generation-and-transmission-infrastructure">PS484 - Electricity generation and transmission infrastructure</a> </li> <li> <a href="/advocacy/policy-statements/ps485---revitalization-of-brownfields">PS485 - Revitalization of brownfields</a> </li> <li> <a href="/advocacy/policy-statements/ps488---greenhouse-gases">PS488 - Greenhouse gases</a> </li> <li> <a href="/advocacy/policy-statements/ps489---energy-policy">PS489 - Energy policy</a> </li> <li> <a href="/advocacy/policy-statements/ps491---high-level-nuclear-waste-management">PS491 - High-level nuclear waste management</a> </li> <li> <a href="/advocacy/policy-statements/ps492---use-of-electronic-signatures-and-seals">PS492 - Use of electronic signatures and seals</a> </li> <li> <a href="/advocacy/policy-statements/ps493---infrastructure-resilience-research">PS493 - Infrastructure resilience research</a> </li> <li> <a href="/advocacy/policy-statements/ps494---public-transportation">PS494 - Public transportation</a> </li> <li> <a href="/advocacy/policy-statements/ps495---operations-and-management-of-transportation-systems">PS495 - Operations and management of transportation systems</a> </li> <li> <a href="/advocacy/policy-statements/ps496---innovative-financing-for-transportation-projects">PS496 - Innovative financing for transportation projects</a> </li> <li> <a href="/advocacy/policy-statements/ps497---surface-transportation-research-funding">PS497 - Surface transportation research funding</a> </li> <li> <a href="/advocacy/policy-statements/ps498---coastal-wetlands">PS498 - Coastal wetlands</a> </li> <li> <a href="/advocacy/policy-statements/ps499---emergency-preparedness-and-response">PS499 - Emergency preparedness and response</a> </li> <li> <a href="/advocacy/policy-statements/ps500---resilient-infrastructure-initiatives">PS500 - Resilient infrastructure initiatives</a> </li> <li> <a href="/advocacy/policy-statements/ps502---professional-ethics-and-conflict-of-interest">PS502 - Professional ethics and conflict of interest</a> </li> <li> <a href="/advocacy/policy-statements/ps503---parks-and-recreation-infrastructure">PS503 - Parks and recreation infrastructure</a> </li> <li> <a href="/advocacy/policy-statements/ps504---rehabilitation-of-historic-bridges">PS504 - Rehabilitation of historic bridges</a> </li> <li> <a href="/advocacy/policy-statements/ps506---building-engineering-capacity-in-developing-countries">PS506 - Building engineering capacity in developing countries</a> </li> <li> <a href="/advocacy/policy-statements/ps507---restoring-and-maintaining-beaches">PS507 - Restoring and maintaining beaches</a> </li> <li> <a href="/advocacy/policy-statements/ps508---sole-source-workers-compensation-statute">PS508 - Sole source workers compensation statute</a> </li> <li> <a href="/advocacy/policy-statements/ps509---provision-of-engineering-services-across-state-and-international-boundaries">PS509 - Provision of engineering services across state and international boundaries</a> </li> <li> <a href="/advocacy/policy-statements/ps510---combating-bribery-fraud-and-corruption">PS510 - Combating bribery, fraud, and corruption</a> </li> <li> <a href="/advocacy/policy-statements/ps511---levee-safety">PS511 - Levee safety </a> </li> <li> <a href="/advocacy/policy-statements/ps512---space-infrastructure">PS512 - Space infrastructure</a> </li> <li> <a href="/advocacy/policy-statements/ps516---municipal-solid-waste-management">PS516 - Municipal solid waste management</a> </li> <li> <a href="/advocacy/policy-statements/ps517---united-nations-sustainable-development-goals">PS517 - United Nations' sustainable development goals</a> </li> <li> <a href="/advocacy/policy-statements/ps518---unified-definitions-for-critical-infrastructure-resilience">PS518 - Unified definitions for critical infrastructure resilience</a> </li> <li> <a href="/advocacy/policy-statements/ps519---peer-review-of-water-resources-projects">PS519 - Peer review of water resources projects</a> </li> <li> <a href="/advocacy/policy-statements/ps521---rail-infrastructure-investment">PS521 - Rail infrastructure investment</a> </li> <li> <a href="/advocacy/policy-statements/ps522---regional-sediment-management">PS522 - Regional sediment management</a> </li> <li> <a href="/advocacy/policy-statements/ps524---advanced-credentialing-within-the-civil-engineering-profession">PS524 - Advanced credentialing within the civil engineering profession</a> </li> <li> <a href="/advocacy/policy-statements/ps525---model-building-codes">PS525 - Model building codes</a> </li> <li> <a href="/advocacy/policy-statements/ps526---public-private-partnerships">PS526 - Public Private Partnerships</a> </li> <li> <a href="/advocacy/policy-statements/ps527---recycling-of-electronic-wastes">PS527 - Recycling of electronic wastes</a> </li> <li> <a href="/advocacy/policy-statements/ps528---high-performance-buildings">PS528 - High-performance buildings</a> </li> <li> <a href="/advocacy/policy-statements/ps530---windstorm-impact-mitigation">PS530 - Windstorm impact mitigation</a> </li> <li> <a href="/advocacy/policy-statements/ps532---national-infrastructure-bank">PS532 - National Infrastructure Bank</a> </li> <li> <a href="/advocacy/policy-statements/ps533---offshore-facilities-development">PS533 - Offshore facilities development</a> </li> <li> <a href="/advocacy/policy-statements/ps535---defining-the-civil-engineering-team">PS535 - Defining the civil engineering team</a> </li> <li> <a href="/advocacy/policy-statements/ps536---emergency-responder-legislation">PS536 - Emergency responder legislation</a> </li> <li> <a href="/advocacy/policy-statements/ps537---complete-streets">PS537 - Complete Streets</a> </li> <li> <a href="/advocacy/policy-statements/ps538---publication-of-publicly-funded-research">PS538 - Publication of publicly funded research</a> </li> <li> <a href="/advocacy/policy-statements/ps539---hydraulic-fracturing">PS539 - Hydraulic fracturing</a> </li> <li> <a href="/advocacy/policy-statements/ps541---post-disaster-reconstruction-of-infrastructure">PS541 - Post-disaster reconstruction of infrastructure</a> </li> <li> <a href="/advocacy/policy-statements/ps542---application-of-prevailing-wages-to-professional-survey-crews">PS542 - Application of prevailing wages to professional survey crews</a> </li> <li> <a href="/advocacy/policy-statements/ps543---performance-based-ownership-of-infrastructure">PS543 - Performance-based methodology for owners of infrastructure</a> </li> <li> <a href="/advocacy/policy-statements/ps545---flood-risk-management">PS545 - Flood risk management</a> </li> <li> <a href="/advocacy/policy-statements/ps546---freight-mobility">PS546 - Freight mobility</a> </li> <li> <a href="/advocacy/policy-statements/ps547---engineering-experience-for-professional-licensure">PS547 - Engineering experience for professional licensure</a> </li> <li> <a href="/advocacy/policy-statements/ps548---connected-and-autonomous-vehicles">PS548 - Connected and autonomous vehicles</a> </li> <li> <a href="/advocacy/policy-statements/ps549---unmanned-aircraft-systems">PS549 - Unmanned aircraft systems</a> </li> <li> <a href="/advocacy/policy-statements/ps550---role-of-science-and-engineering-research-in-government">PS550 - Role of science and engineering research in government</a> </li> <li> <a href="/advocacy/policy-statements/ps551---visas-and-national-security">PS551 - Visas and national security</a> </li> <li> <a href="/advocacy/policy-statements/ps552---vision-zero">PS552 - Vision Zero</a> </li> <li> <a href="/advocacy/policy-statements/ps553---tax-incentives-for-higher-education">PS553 - Tax incentives for higher education</a> </li> <li> <a href="/advocacy/policy-statements/ps554---tax-reform-and-engineering-firms">PS554 - Tax reform and engineering firms</a> </li> <li> <a href="/advocacy/policy-statements/ps555---state-support-for-higher-education">PS555 - State support for higher education</a> </li> <li> <a 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href="/advocacy/policy-statements/ps566---infrastructure-facilities-for-electric-vehicles">PS566 - Infrastructure facilities for electric vehicles</a> </li> <li> <a href="/advocacy/policy-statements/ps567---energy-research-and-development">PS567 - Energy research and development</a> </li> <li> <a href="/advocacy/policy-statements/ps568---fulfilling-the-civil-engineering-body-of-knowledge-for-responsible-charge-of-civil-engineering">PS568 - Fulfilling the Civil Engineering Body of Knowledge for Responsible Charge of Civil Engineering</a> </li> <li> <a href="/advocacy/policy-statements/ps569---risk-informed-design">PS569 - Risk-informed design</a> </li> <li> <a href="/advocacy/policy-statements/ps570---environmental-justice">PS570 - Environmental justice</a> </li> <li> <a href="/advocacy/policy-statements/ps571---energy-production-and-generation">PS571 - Energy production and generation</a> </li> <li> <a href="/advocacy/policy-statements/ps572---energy-storage-systems">PS572 - Energy storage systems</a> </li> <li> <a href="/advocacy/policy-statements/ps573---artificial-intelligence-and-engineering-responsibility">PS573 - Artificial intelligence and engineering responsibility</a> </li> <li> <a href="/advocacy/policy-statements/ps574---educational-requirements-for-licensure">PS574 - Educational requirements for licensure</a> </li> <li> <a href="/advocacy/policy-statements/ps575---nature-based-solutions">PS575 - Nature-based solutions</a> </li> <li> <a href="/advocacy/policy-statements/ps576---civil-infrastructure-and-the-water-energy-food-nexus">PS576 - Civil infrastructure and the water-energy-food nexus</a> </li> </ul> </li> <li class="breadcrumbs-list-item"> <a class="breadcrumbs-list-item-link " href="/advocacy/policy-statements/ps378---national-wetlands-regulatory-policy"> PS378 - National wetlands regulatory policy </a> </li> </ul> </nav> <!-- END NOINDEX --> </div> </div> <!-- components/layouts/detail-layout/detail-layout.twig --> <div class="detail-layout"> <div class="detail-content"> <div class="content-wrapper"> <div class="hero-content"> </div> <article class="main-content"> <!-- components/rich-text/rich-text.twig --> <section class="rich-text wysiwyg-content"> <div class="rich-text-inner"> <p>Approved by the Energy, Environment, and Water Policy Committee on February 17, 2022 <br /> Approved by the Public Policy and Practice Committee on April 27, 2022<br /> Adopted by the Board of Direction on July 22, 2022</p> <h3>Policy</h3> <p>The American Society of Civil Engineers (ASCE) supports the U.S. Army Corps of Engineers (USACE) and the Environmental Protection Agency (EPA) in maintaining regulations that protect national wetlands and enforcing clearly defined wetlands subject to jurisdictions under Section 404 of the Clean Water Act (CWA). ASCE supports a final rule that:</p> <ul> <li>Maintains federal jurisdiction over all interstate and navigable waters, their tributaries, and all adjacent wetlands.</li> <li>Clarifies state jurisdiction over isolated, non-navigable intrastate waters and adjacent wetlands, (including vernal pools, playas, and prairie potholes), that is based on environmental and wildlife regulations promulgated by the Department of the Interior or the EPA.</li> <li>Provides clarity on federal jurisdiction over intermittent and ephemeral streams and their adjacent wetlands under section 404 to the USACE, in coordination with the EPA.</li> <li>Provides clarity on the level of government having jurisdiction over specific waters.</li> </ul> <h3>Issue</h3> <p>To ensure that wetland issues are properly addressed in a timely and predictable manner during the project development process, it is important that the level of government having jurisdiction - federal or state - be clearly identified. The EPA and USACE use the <em>1987 Corps of Engineers Wetlands Delineation Manual</em> and Regional Supplements to define wetlands for the CWA Section 404 permit program. Section 404 requires a permit from USACE or authorized state agency for the discharge of dredged or fill material into Waters of the United States (WOTUS), including wetlands. The <em>2020 Navigable Waters Protection Rule to Define “Waters of the United States” </em>was published as a final rule on April 21, 2020. On January 20, 2021, Executive Order 13990 (<em>Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis</em>) ordered a review of the <em>Navigable Waters Protection Rule</em>. On June 9, 2021, USACE and EPA announced plans to formally repeal the Navigable Waters Protection Rule and revise the WOTUS definition from 2020.</p> <p>On August 30, 2021, the U.S. District Court for the District of Arizona vacated the <em>Navigable Waters Protection Rule</em>. Following the ruling, USACE and EPA halted further implementation of the <em>Navigable Waters Protection Rule </em>and currently adheres to the definition of WOTUS observed prior to 2015. On December 7, 2021, USACE and EPA published the current proposed rule titled <em>Revised Definition of “Waters of the United States”</em>. The proposed rule interprets the definition of Waters of the United States as those waters “defined by the familiar 1986 regulations, with amendments to reflect the agencies’ determination of the statutory limits of the “waters of the United States” informed by Supreme Court precedent.”</p> <h3>Rationale</h3> <p>Under the 2021 proposed rule, WOTUS is defined as: “Traditional navigable waters, interstate waters, and the territorial seas, and their adjacent wetlands; most impoundments of “waters of the United States”; tributaries to traditional navigable waters, interstate waters, the territorial seas, and impoundments, that meet either the relatively permanent standard or the significant nexus standard; wetlands adjacent to impoundments and tributaries, that meet either the relatively permanent standard or the significant nexus standard; and “other waters” that meet either the relatively permanent standard or the significant nexus standard.”</p> <p>Rescinding of the <em>Navigable Waters Protection Rule</em> would remove the categorical exclusion of ephemeral waters from CWA jurisdiction and provide greater authority to determine jurisdiction over ephemeral waters on a case-by-case basis. The proposed rule would also define as WOTUS wetlands that are adjacent to navigable waters, and those wetlands that are adjacent to wetlands and tributaries that meet the standards established by the Supreme Court under Rapanos.</p> <p>In the absence of a revised Clean Water Act, the inclusion of all wetlands and ephemeral streams in WOTUS is needed to enable resilient and more cost-effective approaches to protection of our waters. A balanced solution requires the inclusion of headwaters, wetlands, ephemeral streams, and groundwaters. Civil engineers have an overall responsibility to advance implemental policy that is effective in protecting the natural and manmade environment. In light of recent changes to regulation, civil engineers are often engaged in permitting actions.</p> <p>ASCE Policy Statement 378 <br /> First Approved in 1991</p> </div> </section> <!-- components/tags/tags.twig --> <div class="tags"> <div class="tags-inner"> <div class="tags-content"> <ul> <li><a href="/search?#sort=relevancy&f:topicsflat=[Public+Policy%2c+Laws+%26+Regulation]">Public Policy, Laws & Regulation</a></li> <li><a href="/search?#sort=relevancy&q=U.S.+Army+Corps+of+Engineers">U.S. Army Corps of Engineers</a></li> </ul> </div> </div> </div> <!-- BEGIN NOINDEX --> <aside class="social-share"> <div class="social-share-title">Share</div> <ul class="social-share-services"> <li><a data-service="facebook" href="#"><span class="sr-text">Share on Facebook</span></a></li> <li><a data-service="twitter" href="#"><span class="sr-text">Share on Twitter</span></a></li> <li><a data-service="linkedin" href="#"><span class="sr-text">Share on LinkedIn</span></a></li> </ul> </aside> <!-- 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