Policy Statement 275 - Atmospheric water resources management

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<span class="sr-text">Mobile Menu</span> </button> </div> </div> </header>  <main id="maincontent" aria-label="Page Content"> <div class="grid-container">  <div class="standard-hero"> <div class="standard-hero-inner"> <h1 class="h1">Policy Statement 275 - Atmospheric water resources management</h1>  <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 href="/advocacy/letters-comments-and-statements">Letters, comments & statements</a> </li> <li> <a href="/advocacy/policy-statements">Policy Statements</a> </li> <li> <a href="/advocacy/pr-and-gr-universities">PR & GR Universities</a> </li> <li> <a href="/advocacy/priority-issues">Priority issues</a> </li> <li> <a href="/advocacy/state-legislative-tracking">State legislative tracking</a> </li> </ul> </li> <li class="breadcrumbs-list-item"> <a class="breadcrumbs-list-item-link -has-dropdown" href="/advocacy/policy-statements"> Policy Statements </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/policy-statements/ps101---appointment-of-engineers-to-policy-positions-in-government">PS101 - Appointment of engineers to policy positions in government</a> </li> <li> <a href="/advocacy/policy-statements/ps117---aesthetics">Policy Statement 117 - 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 href="/advocacy/policy-statements/ps556---owners-commitment-to-sustainability">PS556 - Owners commitment to sustainability</a> </li> <li> <a href="/advocacy/policy-statements/ps559---licensure-of-civil-engineering-faculty">PS559 - Licensure of civil engineering faculty</a> </li> <li> <a href="/advocacy/policy-statements/ps560---federal-support-for-higher-education">PS560 - Federal support for higher education</a> </li> <li> <a href="/advocacy/policy-statements/ps561---historic-american-engineering-record">PS561 - Historic American Engineering Record</a> </li> <li> <a href="/advocacy/policy-statements/ps562---national-environmental-policy-act">PS562 - National Environmental Policy Act</a> </li> <li> <a href="/advocacy/policy-statements/ps564---broadband">PS564 - Broadband</a> </li> <li> <a href="/advocacy/policy-statements/ps565---cybersecurity-and-infrastructure-security">PS565 - Cybersecurity and infrastructure security</a> </li> <li> <a 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/ps275---atmospheric-water-resources-management"> PS275 - Atmospheric water resources management </a> </li> </ul> </nav>  </div> </div>  <div class="detail-layout"> <div class="detail-content"> <div class="content-wrapper"> <div class="hero-content"> </div> <article class="main-content">  <section class="rich-text wysiwyg-content"> <div class="rich-text-inner"> <p>Approved by the Energy, Environment, and Water Policy Committee on December 20, 2023 <br /> Approved by the Public Policy and Practice Committee on February 28, 2024<br /> Adopted by the Board of Direction on July 18, 2024</p> <h3>Policy</h3> <p>The American Society of Civil Engineers (ASCE) supports:</p> <ul> <li>The careful and well-designed management of atmospheric water (also known as “weather modification” or “cloud seeding”) to enhance water supply, reduce agricultural and structural hail damage, and to disperse certain types of fog. </li> <li>Sustained funding and infrastructure for atmospheric water management data collection, research and operational programs, and the scientific evaluations of such efforts, including the assessment of extra-area and long-term environmental effects, resulting in further adjustments and designs.</li> <li>Dissemination of the results and findings of all atmospheric water management programs and projects to the professional community, water managers, and the public via publication of study results in peer-reviewed scientific journals.</li> </ul> <h3>Issue</h3> <p>Atmospheric water management capabilities are built on over seven decades of science and engineering practices that continue to be developed. Programs designed to enhance winter and summer precipitation for agriculture, municipal, hydroelectric generation, and recreational use are the only current means to potentially augment precipitation over natural precipitation amounts. Some studies suggest that hailstone sizes can be reduced through cloud seeding leading to less damage to crops or property. Longer-term commitments to atmospheric water management research and development could lead to better operational programs. Continual improvement is necessary to realize the full potential of this combined science and technology approach to operational program design.</p> <h3>Rationale</h3> <p><span style="font-size: 1.125rem;">Water resources worldwide are being stressed by competing demands generated by population growth and environmental concerns. Changing climate is accompanied by world-wide alterations in precipitation patterns. As a result, regions have become more sensitive to year-to-year variations in natural precipitation. Well-designed management of atmospheric water offers the potential to enhance naturally occurring water resources essential to agricultural and water supply needs, while minimizing capital expenditures or construction of new facilities. Other programs have been designed and operated to reduce the impacts of hail on property and agriculture and the dispersal of certain types of fog. ASCE, in conjunction with weather modification organizations, has developed materials providing guidelines and standards in the use of atmospheric water-management technology for dissemination to the private sector and all levels of government worldwide to ensure best practices. These publications can be found at www.asce.org/pubs.</span></p> <p>This policy has worldwide application<br /> ASCE Policy Statement 275<br /> First Approved in 1980</p> </div> </section>  <div class="tags"> <div class="tags-inner"> <div class="tags-content"> <ul> <li><a href="/search?#sort=relevancy&f:topicsflat=[Infrastructure+Policy+%26+Planning]">Infrastructure Policy & Planning</a></li> </ul> </div> </div> </div>  <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>  </article> </div> <aside class="sidebar-content">   <aside class="related-items"> <div class="eyebrow -large -lowercase">Related items</div> <ul class="related-items-list"> <li class="related-items-item"> <a href="/publications-and-news/civil-engineering-source/article/2024/11/27/storms-rising-frequency-intensity-challenge-flood-insurance-program" class="related-items-link"> <div class="related-items-link-text">Storms’ rising frequency, intensity challenge flood insurance program</div> <div class="related-items-link-img"> <img src="/-/media/asce-images-and-files/publications-and-news/source/images/2024/11-november/storms-rising-frequency-intensity-challenge-flood-insurance-program/pb-insurance-texas_army_national_guard_hurricane_harvey_response-featured.jpg?cx=0&cy=0&cw=80&ch=56&hash=D2498175E3F61F31377572354B8F31BE" alt="people wearing life vests push a boat with a motor up a hill on a flooded highway"> </div> </a> </li> <li class="related-items-item"> <a href="/publications-and-news/civil-engineering-source/article/2024/11/26/what-will-go-into-inventing-our-future-cities-author-offers-thoughts" class="related-items-link"> <div class="related-items-link-text">What will go into inventing our future cities? 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Policy Statement 275 - Atmospheric water resources management | ASCE