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href="https://az.wikipedia.org/wiki/S%C9%99th_sular%C4%B1" title="Səth suları – Azerbaijani" lang="az" hreflang="az" data-title="Səth suları" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%95%D1%80_%D3%A9%D2%AB%D1%82%D3%A9_%D2%BB%D1%8B%D1%83%D2%99%D0%B0%D1%80%D1%8B" title="Ер өҫтө һыуҙары – Bashkir" lang="ba" hreflang="ba" data-title="Ер өҫтө һыуҙары" data-language-autonym="Башҡортса" data-language-local-name="Bashkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%B0%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%B5%D0%B2%D1%8B%D1%8F_%D0%B2%D0%BE%D0%B4%D1%8B" title="Паверхневыя воды – Belarusian" lang="be" hreflang="be" data-title="Паверхневыя воды" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D0%B0%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%B5%D0%B2%D1%8B%D1%8F_%D0%B2%D0%BE%D0%B4%D1%8B" title="Паверхневыя воды – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Паверхневыя воды" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Aigua_de_superf%C3%ADcie" title="Aigua de superfície – Catalan" lang="ca" hreflang="ca" data-title="Aigua de superfície" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Povrchov%C3%A1_voda" title="Povrchová voda – Czech" lang="cs" hreflang="cs" data-title="Povrchová voda" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Oberfl%C3%A4chenwasser" title="Oberflächenwasser – German" lang="de" hreflang="de" data-title="Oberflächenwasser" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Pinnavesi" title="Pinnavesi – Estonian" lang="et" hreflang="et" data-title="Pinnavesi" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Agua_superficial" title="Agua superficial – Spanish" lang="es" hreflang="es" data-title="Agua superficial" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Surfacakvo" title="Surfacakvo – Esperanto" lang="eo" hreflang="eo" data-title="Surfacakvo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A2%D8%A8%E2%80%8C%D9%87%D8%A7%DB%8C_%D8%B3%D8%B7%D8%AD%DB%8C" title="آب‌های سطحی – Persian" lang="fa" hreflang="fa" data-title="آب‌های سطحی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Eau_de_surface" title="Eau de surface – French" lang="fr" hreflang="fr" data-title="Eau de surface" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Oerflaktewetter" title="Oerflaktewetter – Western Frisian" lang="fy" hreflang="fy" data-title="Oerflaktewetter" data-language-autonym="Frysk" data-language-local-name="Western Frisian" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A7%80%ED%91%9C%EC%88%98" title="지표수 – Korean" lang="ko" hreflang="ko" data-title="지표수" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A7%E0%A4%B0%E0%A4%BE%E0%A4%A4%E0%A4%B2%E0%A5%80%E0%A4%AF_%E0%A4%9C%E0%A4%B2" title="धरातलीय जल – Hindi" lang="hi" hreflang="hi" data-title="धरातलीय जल" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Air_permukaan" title="Air permukaan – Indonesian" lang="id" hreflang="id" data-title="Air permukaan" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Acque_di_superficie" title="Acque di superficie – Italian" lang="it" hreflang="it" data-title="Acque di superficie" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9D%D3%A9%D1%81%D0%B5%D1%80_%D0%B0%D2%93%D1%8B%D0%BD%D0%B4%D1%8B%D1%81%D1%8B" title="Нөсер ағындысы – Kazakh" lang="kk" hreflang="kk" data-title="Нөсер ағындысы" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Oppervlakdjewater" title="Oppervlakdjewater – Limburgish" lang="li" hreflang="li" data-title="Oppervlakdjewater" data-language-autonym="Limburgs" data-language-local-name="Limburgish" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Air_permukaan" title="Air permukaan – Malay" lang="ms" hreflang="ms" data-title="Air permukaan" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Oppervlaktewater" title="Oppervlaktewater – Dutch" lang="nl" hreflang="nl" data-title="Oppervlaktewater" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%A1%A8%E6%B5%81%E6%B0%B4" title="表流水 – Japanese" lang="ja" hreflang="ja" data-title="表流水" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Overflatevann" title="Overflatevann – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Overflatevann" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Wody_powierzchniowe" title="Wody powierzchniowe – Polish" lang="pl" hreflang="pl" data-title="Wody powierzchniowe" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/%C3%81gua_superficial" title="Água superficial – Portuguese" lang="pt" hreflang="pt" data-title="Água superficial" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B2%D0%B5%D1%80%D1%8C%D1%85%D0%BD%D1%91%D0%B2%D0%B0_%D0%B2%D0%BE%D0%B4%D0%B0" title="Поверьхнёва вода – Rusyn" lang="rue" hreflang="rue" data-title="Поверьхнёва вода" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%BE%D1%81%D1%82%D0%BD%D1%8B%D0%B5_%D0%B2%D0%BE%D0%B4%D1%8B" title="Поверхностные воды – Russian" lang="ru" hreflang="ru" data-title="Поверхностные воды" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Surface_water" title="Surface water – Simple English" lang="en-simple" hreflang="en-simple" data-title="Surface water" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B2%D1%80%D1%88%D0%B8%D0%BD%D1%81%D0%BA%D0%B5_%D0%B2%D0%BE%D0%B4%D0%B5" title="Површинске воде – Serbian" lang="sr" hreflang="sr" data-title="Површинске воде" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Pintavesi" title="Pintavesi – Finnish" lang="fi" hreflang="fi" data-title="Pintavesi" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Ytvatten" title="Ytvatten – Swedish" lang="sv" hreflang="sv" data-title="Ytvatten" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AF%87%E0%AE%B1%E0%AF%8D%E0%AE%AA%E0%AF%81%E0%AE%B1_%E0%AE%A8%E0%AF%80%E0%AE%B0%E0%AF%8D" title="மேற்புற நீர் – Tamil" lang="ta" hreflang="ta" data-title="மேற்புற நீர்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Y%C3%BCzey_suyu" title="Yüzey suyu – Turkish" lang="tr" hreflang="tr" data-title="Yüzey suyu" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B2%D0%B5%D1%80%D1%85%D0%BD%D0%B5%D0%B2%D1%96_%D0%B2%D0%BE%D0%B4%D0%B8" title="Поверхневі води – Ukrainian" lang="uk" hreflang="uk" data-title="Поверхневі води" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%D8%B7%D8%AD%DB%8C_%D9%BE%D8%A7%D9%86%DB%8C" title="سطحی پانی – Urdu" lang="ur" hreflang="ur" data-title="سطحی پانی" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/N%C6%B0%E1%BB%9Bc_b%E1%BB%81_m%E1%BA%B7t" title="Nước bề mặt – Vietnamese" lang="vi" hreflang="vi" data-title="Nước bề mặt" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%9C%B0%E8%A1%A8%E6%B0%B4" title="地表水 – Chinese" lang="zh" hreflang="zh" data-title="地表水" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q752112#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li 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<div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Water located on top of land forming terrestrial bodies of water</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Lake_Kinney_mit_Mount_Whitehorn.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Lake_Kinney_mit_Mount_Whitehorn.jpg/220px-Lake_Kinney_mit_Mount_Whitehorn.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/53/Lake_Kinney_mit_Mount_Whitehorn.jpg/330px-Lake_Kinney_mit_Mount_Whitehorn.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/53/Lake_Kinney_mit_Mount_Whitehorn.jpg/440px-Lake_Kinney_mit_Mount_Whitehorn.jpg 2x" data-file-width="4928" data-file-height="3264" /></a><figcaption>An inland lake, an example of surface water</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:AlapahaRiver2002.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/AlapahaRiver2002.jpg/220px-AlapahaRiver2002.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/07/AlapahaRiver2002.jpg/330px-AlapahaRiver2002.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/07/AlapahaRiver2002.jpg/440px-AlapahaRiver2002.jpg 2x" data-file-width="2010" data-file-height="1507" /></a><figcaption>The entire surface water flow of the <a href="/wiki/Alapaha_River" title="Alapaha River">Alapaha River</a> near <a href="/wiki/Jennings,_Florida" title="Jennings, Florida">Jennings, Florida</a> going into a <a href="/wiki/Sinkhole" title="Sinkhole">sinkhole</a> leading to the <a href="/wiki/Floridan_Aquifer" class="mw-redirect" title="Floridan Aquifer">Floridan Aquifer</a> <a href="/wiki/Groundwater" title="Groundwater">groundwater</a>.</figcaption></figure> <p><b>Surface water</b> is <a href="/wiki/Water" title="Water">water</a> located on top of <a href="/wiki/Land" title="Land">land</a>, forming terrestrial (surrounding by land on all sides) <a href="/wiki/Waterbodies" class="mw-redirect" title="Waterbodies">waterbodies</a>, and may also be referred to as <i>blue water</i>, opposed to the <a href="/wiki/Seawater" title="Seawater">seawater</a> and <a href="/wiki/Waterbodies" class="mw-redirect" title="Waterbodies">waterbodies</a> like the <a href="/wiki/Ocean" title="Ocean">ocean</a>. </p><p>The vast majority of surface water is produced by <a href="/wiki/Precipitation" title="Precipitation">precipitation</a>. As the <a href="/wiki/Climate" title="Climate">climate</a> warms in the spring, <a href="/wiki/Snowmelt" title="Snowmelt">snowmelt</a> runs off towards nearby streams and rivers contributing towards a large portion of human <a href="/wiki/Drinking_water" title="Drinking water">drinking water</a>. Levels of surface water lessen as a result of <a href="/wiki/Evaporation" title="Evaporation">evaporation</a> as well as water moving into the ground becoming <a href="/wiki/Ground-water" class="mw-redirect" title="Ground-water">ground-water</a>. Alongside being used for drinking water, surface water is also used for irrigation, <a href="/wiki/Wastewater_treatment" title="Wastewater treatment">wastewater treatment</a>, <a href="/wiki/Livestock" title="Livestock">livestock</a>, industrial uses, <a href="/wiki/Hydropower" title="Hydropower">hydropower</a>, and recreation.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> For USGS water-use reports, surface water is considered <a href="/wiki/Freshwater" class="mw-redirect" title="Freshwater">freshwater</a> when it contains less than 1,000 milligrams per liter (mg/L) of dissolved solids.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>There are three major types of surface water. <b>Permanent</b> (perennial) surface waters are present year round, and includes <a href="/wiki/Lakes" class="mw-redirect" title="Lakes">lakes</a>, <a href="/wiki/River" title="River">rivers</a> and <a href="/wiki/Wetland" title="Wetland">wetlands</a> (<a href="/wiki/Marsh" title="Marsh">marshes</a> and <a href="/wiki/Swamps" class="mw-redirect" title="Swamps">swamps</a>). <b>Semi-permanent</b> (ephemeral) surface water refers to bodies of water that are only present at certain times of the year including seasonally dry <a href="/wiki/Channel_(geography)" title="Channel (geography)">channels</a> such as <a href="/wiki/Stream" title="Stream">creeks</a>, <a href="/wiki/Lagoons" class="mw-redirect" title="Lagoons">lagoons</a> and <a href="/wiki/Pond" title="Pond">waterholes</a>. <b>Human-made</b> surface water is water that can be continued by <a href="/wiki/Infrastructure" title="Infrastructure">infrastructures</a> that humans have assembled. This would be <a href="/wiki/Dam" title="Dam">dammed</a> <a href="/wiki/Reservoir" title="Reservoir">artificial lakes</a>, <a href="/wiki/Canal" title="Canal">canals</a> and artificial ponds (e.g. <a href="/wiki/Garden_pond" title="Garden pond">garden ponds</a>) or swamps.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The surface water held by dams can be used for <a href="/wiki/Renewable_energy" title="Renewable energy">renewable energy</a> in the form of hydropower. Hydropower is the forcing of surface water sourced from rivers and streams to produce energy.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Measurement">Measurement</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Surface_water&action=edit&section=1" title="Edit section: Measurement"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg/220px-DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg/330px-DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg/440px-DNRC_Stream_Gage_below_Nevada_Reservoir_on_Nevada_Creek.jpg 2x" data-file-width="5184" data-file-height="3456" /></a><figcaption>A <a href="/wiki/Stream_gauge" title="Stream gauge">stream gauge</a> used to measure surface water.</figcaption></figure> <p>Surface water can be measured as annual runoff. This includes the amount of rain and snowmelt drainage left after the uptake of nature, evaporation from land, and transpiration from vegetation. In areas such as <a href="/wiki/California" title="California">California</a>, the California Water Science Center records the flow of surface water and annual runoff by utilizing a network of approximately 500 stream gages collecting real time data from all across the state. This then contributes to the 8,000 stream gage stations that are overseen by the <a href="/wiki/United_States_Geological_Survey" title="United States Geological Survey">USGS</a> national stream gage record. This in turn has provided to date records and documents of water data over the years. Management teams that oversee the distribution of water are then able to make decisions of adequate water supply to sectors. These include municipal, industrial, agricultural, renewable energy (hydropower), and storage in reservoirs.<sup id="cite_ref-:0_5-0" class="reference"><a href="#cite_note-:0-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Impacts_of_climate_change">Impacts of climate change</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Surface_water&action=edit&section=2" title="Edit section: Impacts of climate change"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Further information: <a href="/wiki/Effects_of_climate_change_on_the_water_cycle" title="Effects of climate change on the water cycle">Effects of climate change on the water cycle</a> and <a href="/wiki/Effects_of_climate_change" title="Effects of climate change">Effects of climate change</a></div> <p>Due to <a href="/wiki/Climate_change" title="Climate change">climate change</a>, sea ice and <a href="/wiki/Glaciers" class="mw-redirect" title="Glaciers">glaciers</a> are melting, contributing to the rise in sea levels. As a result, salt water from the ocean is beginning to infiltrate our freshwater <a href="/wiki/Aquifers" class="mw-redirect" title="Aquifers">aquifers</a> contaminating water used for urban and agricultural services. It is also affecting surrounding <a href="/wiki/Ecosystems" class="mw-redirect" title="Ecosystems">ecosystems</a> as it places stress on the wildlife inhabiting those areas. It was recorded by the NOAA in the years 2012 to 2016, <a href="/wiki/Ice_sheets" class="mw-redirect" title="Ice sheets">ice sheets</a> in <a href="/wiki/Greenland" title="Greenland">Greenland</a> and the <a href="/wiki/Antarctic" title="Antarctic">Antarctic</a> reduced by 247 billion tons per year.<sup id="cite_ref-:1_6-0" class="reference"><a href="#cite_note-:1-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> This number will continue to increase as global warming persists. </p><p>Climate change has a direct connection with the <a href="/wiki/Water_cycle" title="Water cycle">water cycle</a>. It has increased evaporation yet decreased precipitation, runoff, groundwater, and soil moisture. This has altered surface water levels. Climate change also enhances the existing challenges we face in water quality. The quality of surface water is based on the chemical inputs from the surrounding elements such as the air and the nearby landscape. When these elements are polluted due to human activity, it alters the chemistry of the water.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Conjunctive_use_of_ground_and_surface_water">Conjunctive use of ground and surface water</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Surface_water&action=edit&section=3" title="Edit section: Conjunctive use of ground and surface water"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Surface and <a href="/wiki/Groundwater" title="Groundwater">groundwater</a> are two separate entities, so they must be regarded as such. However, there is an ever-increasing need for management of the two as they are part of an interrelated system that is paramount when the demand for water exceeds the available supply (Fetter 464). Depletion of surface and ground water sources for public consumption (including industrial, commercial, and residential) is caused by over-pumping. <a href="/wiki/Aquifer" title="Aquifer">Aquifers</a> near river systems that are over-pumped have been known to deplete surface water sources as well. Research supporting this has been found in numerous water budgets for a multitude of cities. </p><p>Response times for an <a href="/wiki/Aquifer" title="Aquifer">aquifer</a> are long (Young & Bredehoeft 1972). However, a total ban on ground water usage during water recessions would allow surface water to retain better levels required for sustainable <a href="/wiki/Aquatic_ecosystem" title="Aquatic ecosystem">aquatic life</a>. By reducing ground water pumping, the surface water supplies will be able to maintain their levels, as they recharge from direct <a href="/wiki/Precipitation_(meteorology)" class="mw-redirect" title="Precipitation (meteorology)">precipitation</a>, <a href="/wiki/Surface_runoff" title="Surface runoff">surface runoff</a>, etc. </p><p>It is recorded by the <a href="/wiki/Environmental_Protection_Agency" class="mw-redirect" title="Environmental Protection Agency">Environmental Protection Agency</a> (EPA), that approximately 68 percent of water provided to communities in the United States comes from surface water.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Surface_water&action=edit&section=4" title="Edit section: See 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a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFUnited_States_Environmental_Protection_Agency2017" class="citation web cs1">United States Environmental Protection Agency (2017-11-02). <a rel="nofollow" class="external text" href="https://www.epa.gov/report-environment/fresh-surface-water">"Fresh Surface Water"</a>. <i>US EPA</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=US+EPA&rft.atitle=Fresh+Surface+Water&rft.date=2017-11-02&rft.au=United+States+Environmental+Protection+Agency&rft_id=https%3A%2F%2Fwww.epa.gov%2Freport-environment%2Ffresh-surface-water&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFU.S_Department_of_the_Interior" class="citation web cs1">U.S Department of the Interior. <a rel="nofollow" class="external text" href="https://www.usgs.gov/mission-areas/water-resources/science/surface-water-use?qt-science_center_objects=0#qt-science_center_objects">"Surface-Water Use"</a>. <i>www.usgs.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.usgs.gov&rft.atitle=Surface-Water+Use&rft.au=U.S+Department+of+the+Interior&rft_id=https%3A%2F%2Fwww.usgs.gov%2Fmission-areas%2Fwater-resources%2Fscience%2Fsurface-water-use%3Fqt-science_center_objects%3D0%23qt-science_center_objects&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDepartment_of_Environment_and_Natural_Resources" class="citation web cs1">Department of Environment and Natural Resources. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200921164704/https://denr.nt.gov.au/__data/assets/pdf_file/0005/269339/factsheet-what-is-surface-water.pdf">"What is Surface Water?"</a> <span class="cs1-format">(PDF)</span>. <i>www.denr.nt.gov.au</i>. Archived from <a rel="nofollow" class="external text" href="https://denr.nt.gov.au/__data/assets/pdf_file/0005/269339/factsheet-what-is-surface-water.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2020-09-21<span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.denr.nt.gov.au&rft.atitle=What+is+Surface+Water%3F&rft.au=Department+of+Environment+and+Natural+Resources&rft_id=https%3A%2F%2Fdenr.nt.gov.au%2F__data%2Fassets%2Fpdf_file%2F0005%2F269339%2Ffactsheet-what-is-surface-water.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFU.S_Energy_Information_Administration2020" class="citation web cs1">U.S Energy Information Administration (2020-04-30). <a rel="nofollow" class="external text" href="https://www.eia.gov/energyexplained/hydropower/">"Hydropower Explained"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Hydropower+Explained&rft.date=2020-04-30&rft.au=U.S+Energy+Information+Administration&rft_id=https%3A%2F%2Fwww.eia.gov%2Fenergyexplained%2Fhydropower%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-:0-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-:0_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFU.S_Department_of_the_Interior" class="citation web cs1">U.S Department of the Interior. <a rel="nofollow" class="external text" href="https://ca.water.usgs.gov/california-drought/california-drought-surface-water.html">"Surface Water & Drought"</a>. <i>ca.water.usgs.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-21</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ca.water.usgs.gov&rft.atitle=Surface+Water+%26+Drought&rft.au=U.S+Department+of+the+Interior&rft_id=https%3A%2F%2Fca.water.usgs.gov%2Fcalifornia-drought%2Fcalifornia-drought-surface-water.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-:1-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-:1_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRebecca" class="citation web cs1">Rebecca, Lindsey. <a rel="nofollow" class="external text" href="https://www.climate.gov/news-features/understanding-climate/climate-change-global-sea-level">"Climate Change: Global Sea Level"</a>. <i>www.climate.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-21</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.climate.gov&rft.atitle=Climate+Change%3A+Global+Sea+Level&rft.aulast=Rebecca&rft.aufirst=Lindsey&rft_id=https%3A%2F%2Fwww.climate.gov%2Fnews-features%2Funderstanding-climate%2Fclimate-change-global-sea-level&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWhiteheadWilbyBattarbeeKernan2009" class="citation journal cs1">Whitehead, P. G.; Wilby, R. L.; Battarbee, R. W.; Kernan, M.; Wade, A. J. (2009). <a rel="nofollow" class="external text" href="https://doi.org/10.1623%2Fhysj.54.1.101">"A review of the potential impacts of climate change on surface water quality"</a>. <i>Hydrological Sciences Journal</i>. <b>54</b> (1): 101–123. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2009HydSJ..54..101W">2009HydSJ..54..101W</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1623%2Fhysj.54.1.101">10.1623/hysj.54.1.101</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Hydrological+Sciences+Journal&rft.atitle=A+review+of+the+potential+impacts+of+climate+change+on+surface+water+quality&rft.volume=54&rft.issue=1&rft.pages=101-123&rft.date=2009&rft_id=info%3Adoi%2F10.1623%2Fhysj.54.1.101&rft_id=info%3Abibcode%2F2009HydSJ..54..101W&rft.aulast=Whitehead&rft.aufirst=P.+G.&rft.au=Wilby%2C+R.+L.&rft.au=Battarbee%2C+R.+W.&rft.au=Kernan%2C+M.&rft.au=Wade%2C+A.+J.&rft_id=https%3A%2F%2Fdoi.org%2F10.1623%252Fhysj.54.1.101&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCenters_of_Disease_Control_and_Prevention2018" class="citation web cs1">Centers of Disease Control and Prevention (2018-10-10). <a rel="nofollow" class="external text" href="https://www.cdc.gov/healthywater/drinking/public/water_sources.html">"Water Sources"</a>. <i>www.cdc.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.cdc.gov&rft.atitle=Water+Sources&rft.date=2018-10-10&rft.au=Centers+of+Disease+Control+and+Prevention&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fhealthywater%2Fdrinking%2Fpublic%2Fwater_sources.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASurface+water" class="Z3988"></span></span> </li> </ol></div></div> <ul><li>Applied Hydrogeology, Fourth Edition by C.W. Fetter.</li> <li>R.A. Young and <a href="/w/index.php?title=John_D._Bredehoeft&action=edit&redlink=1" class="new" title="John D. Bredehoeft (page does not exist)">J.D. Bredehoeft</a> Digital simulation for solving management problems with conjunctive groundwater and surface water systems from Water Resources Research 8:533-56</li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Surface_water&action=edit&section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://imnh.isu.edu/digitalatlas/hydr/concepts/surfhyd/srfwtr.htm">"Surface Water,"</a> Iowa State University</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output 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class="navbox-group" style="width:7.0em;font-weight:normal;"><a href="/wiki/Air_pollution" title="Air pollution">Pollution / quality</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/National_Ambient_Air_Quality_Standards" title="National Ambient Air Quality Standards">Ambient standards <span style="font-size:85%;">(US)</span></a></li> <li><a href="/wiki/Air_quality_index" title="Air quality index">Index</a></li> <li><a href="/wiki/Indoor_air_quality" title="Indoor air quality">Indoor</a></li> <li><a href="/wiki/Air_quality_law" title="Air quality law">Law</a> <ul><li><a href="/wiki/Clean_Air_Act_(United_States)" title="Clean Air Act (United States)">Clean Air Act <span style="font-size:85%;">(US)</span></a></li></ul></li> <li><a href="/wiki/Ozone_depletion" title="Ozone depletion">Ozone depletion</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.0em;font-weight:normal;">Emissions</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Airshed" title="Airshed">Airshed</a></li> <li><a href="/wiki/Emissions_trading" title="Emissions trading">Trading</a></li> <li><a href="/wiki/Reducing_emissions_from_deforestation_and_forest_degradation" class="mw-redirect" title="Reducing emissions from deforestation and forest degradation">Deforestation (REDD)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Energy" title="Energy">Energy</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bioenergy" title="Bioenergy">Bio</a></li> <li><a href="/wiki/Energy_law" title="Energy law">Law</a></li> <li><a href="/wiki/Energy_resources" class="mw-redirect" title="Energy resources">Resources</a></li> <li><a href="/wiki/Fossil_fuel" title="Fossil fuel">Fossil fuels</a> (<a href="/wiki/Fuel_gas" title="Fuel gas">gas</a>, <a href="/wiki/Peak_coal" title="Peak coal">peak coal</a>, <a href="/wiki/Peak_gas" title="Peak gas">peak gas</a>, <a href="/wiki/Peak_oil" title="Peak oil">peak oil</a>)</li> <li><a href="/wiki/Geothermal_energy" title="Geothermal energy">Geothermal</a></li> <li><a href="/wiki/Hydropower" title="Hydropower">Hydro</a></li> <li><a href="/wiki/Nuclear_power" title="Nuclear power">Nuclear</a></li> <li><a href="/wiki/Solar_energy" title="Solar energy">Solar</a> <ul><li><a href="/wiki/Sunlight" title="Sunlight">sunlight</a></li> <li><a href="/wiki/Shade_(shadow)" title="Shade (shadow)">shade</a></li></ul></li> <li><a href="/wiki/Wind_power" title="Wind power">Wind</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Land" title="Land">Land</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Agricultural_land" title="Agricultural land">Agricultural</a> <ul><li><a href="/wiki/Arable_land" title="Arable land">arable</a> <ul><li><a href="/wiki/Peak_farmland" title="Peak farmland">peak farmland</a></li></ul></li></ul></li> <li><a href="/wiki/Land_degradation" title="Land degradation">Degradation</a></li> <li><a href="/wiki/Field_(agriculture)" title="Field (agriculture)">Field</a></li> <li><a href="/wiki/Landscape" title="Landscape">Landscape</a> <ul><li><a href="/wiki/Cityscape" title="Cityscape">cityscape</a></li> <li><a href="/wiki/Seascape" title="Seascape">seascape</a></li> <li><a href="/wiki/Soundscape" title="Soundscape">soundscape</a></li> <li><a href="/wiki/Viewshed" title="Viewshed">viewshed</a></li></ul></li> <li><a href="/wiki/Land_law" title="Land law">Law</a> <ul><li><a href="/wiki/Property_law" title="Property law">property</a></li></ul></li> <li><a href="/wiki/Land_management" title="Land management">Management</a> <ul><li><a href="/wiki/Habitat_conservation" title="Habitat conservation">habitat conservation</a></li></ul></li> <li><a href="/wiki/Mineral" title="Mineral">Minerals</a> <ul><li><a href="/wiki/Gemstone" title="Gemstone">gemstone</a></li> <li><a href="/wiki/Industrial_mineral" title="Industrial mineral">industrial</a></li> <li><a href="/wiki/Ore" title="Ore">ore</a> <ul><li><a href="/wiki/Metal" title="Metal">metal</a></li></ul></li> <li><a href="/wiki/Mining" title="Mining">mining</a> <ul><li><a href="/wiki/Mining_law" title="Mining law">law</a></li> <li><a href="/wiki/Sand_mining" title="Sand mining">sand</a></li></ul></li> <li><a href="/wiki/Peak_minerals" title="Peak minerals">peak</a> <ul><li><a href="/wiki/Peak_copper" class="mw-redirect" title="Peak copper">copper</a></li> <li><a href="/wiki/Peak_phosphorus" class="mw-redirect" title="Peak phosphorus">phosphorus</a></li></ul></li> <li><a href="/wiki/Mineral_rights" title="Mineral rights">rights</a></li></ul></li> <li><a href="/wiki/Soil" title="Soil">Soil</a> <ul><li><a href="/wiki/Soil_conservation" title="Soil conservation">conservation</a></li> <li><a href="/wiki/Soil_fertility" title="Soil fertility">fertility</a></li> <li><a href="/wiki/Soil_health" title="Soil health">health</a></li> <li><a href="/wiki/Soil_resilience" title="Soil resilience">resilience</a></li></ul></li> <li><a href="/wiki/Land_use" title="Land use">Use</a> <ul><li><a href="/wiki/Land-use_planning" title="Land-use planning">planning</a></li> <li><a href="/wiki/Open_space_reserve" title="Open space reserve">reserve</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Life" title="Life">Life</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Biodiversity" title="Biodiversity">Biodiversity</a></li> <li><a href="/wiki/Bioprospecting" title="Bioprospecting">Bioprospecting</a> <ul><li><a href="/wiki/Biopiracy" title="Biopiracy">biopiracy</a></li></ul></li> <li><a href="/wiki/Biosphere" title="Biosphere">Biosphere</a></li> <li><a href="/wiki/Bushfood" class="mw-redirect" title="Bushfood">Bushfood</a></li> <li><a href="/wiki/Bushmeat" title="Bushmeat">Bushmeat</a></li> <li><a href="/wiki/Fishery" title="Fishery">Fisheries</a> <ul><li><a href="/wiki/Climate_change_and_fisheries" title="Climate change and fisheries">climate change</a></li> <li><a href="/wiki/Fisheries_law" title="Fisheries law">law</a></li> <li><a href="/wiki/Fisheries_management" title="Fisheries management">management</a></li></ul></li> <li><a href="/wiki/Forest" title="Forest">Forests</a> <ul><li><a href="/wiki/Forest_genetic_resources" title="Forest genetic resources">genetic resources</a></li> <li><a href="/wiki/Forestry_law" title="Forestry law">law</a></li> <li><a href="/wiki/Forest_management" title="Forest management">management</a></li> <li><a href="/wiki/Non-timber_forest_product" title="Non-timber forest product">non-timber products</a></li></ul></li> <li><a href="/wiki/Game_(food)" class="mw-redirect" title="Game (food)">Game</a> <ul><li><a href="/wiki/Game_law" title="Game law">law</a></li></ul></li> <li><a href="/wiki/Marine_conservation" title="Marine conservation">Marine conservation</a></li> <li><a href="/wiki/Meadow" title="Meadow">Meadow</a></li> <li><a href="/wiki/Pasture" title="Pasture">Pasture</a></li> <li><a href="/wiki/Plant" title="Plant">Plants</a> <ul><li><a href="/wiki/Plant_Treaty" class="mw-redirect" title="Plant Treaty">FAO Plant Treaty</a></li> <li><a href="/wiki/Food" title="Food">food</a></li> <li><a href="/wiki/Plant_genetic_resources" title="Plant genetic resources">genetic resources</a></li> <li><a href="/wiki/Gene_bank" title="Gene bank">gene banks</a></li> <li><a href="/wiki/List_of_plants_used_in_herbalism" title="List of plants used in herbalism">herbal medicines</a></li> <li><a href="/wiki/UPOV" class="mw-redirect" title="UPOV">UPOV Convention</a></li> <li><a href="/wiki/Wood" title="Wood">wood</a></li></ul></li> <li><a href="/wiki/Rangeland" title="Rangeland">Rangeland</a></li> <li><a href="/wiki/Seed_bank" title="Seed bank">Seed bank</a></li> <li><a href="/wiki/Wildlife" title="Wildlife">Wildlife</a> <ul><li><a href="/wiki/Wildlife_conservation" title="Wildlife conservation">conservation</a></li> <li><a href="/wiki/Wildlife_management" title="Wildlife management">management</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Water" title="Water">Water</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:7.0em;font-weight:normal;">Types / location</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aquifer" title="Aquifer">Aquifer</a> <ul><li><a href="/wiki/Aquifer_storage_and_recovery" title="Aquifer storage and recovery">storage and recovery</a></li></ul></li> <li><a href="/wiki/Drinking_water" title="Drinking water">Drinking</a></li> <li><a href="/wiki/Fresh_water" title="Fresh water">Fresh</a></li> <li><a href="/wiki/Groundwater" title="Groundwater">Groundwater</a> <ul><li><a href="/wiki/Groundwater_pollution" title="Groundwater pollution">pollution</a></li> <li><a href="/wiki/Groundwater_recharge" title="Groundwater recharge">recharge</a></li> <li><a href="/wiki/Groundwater_remediation" title="Groundwater remediation">remediation</a></li></ul></li> <li><a href="/wiki/Hydrosphere" title="Hydrosphere">Hydrosphere</a></li> <li><a href="/wiki/Ice" title="Ice">Ice</a> <ul><li><a href="/wiki/Iceberg" title="Iceberg">bergs</a></li> <li><a href="/wiki/Glacier" title="Glacier">glacial</a></li> <li><a href="/wiki/Polar_ice_cap" title="Polar ice cap">polar</a></li></ul></li> <li><a href="/wiki/Irrigation" title="Irrigation">Irrigation</a> <ul><li><i><a href="/wiki/Huerta" title="Huerta">huerta</a></i></li></ul></li> <li><a href="/wiki/Marine_resources" title="Marine resources">Marine</a></li> <li><a href="/wiki/Rain" title="Rain">Rain</a> <ul><li><a href="/wiki/Rainwater_harvesting" title="Rainwater harvesting">harvesting</a></li></ul></li> <li><a href="/wiki/Stormwater" title="Stormwater">Stormwater</a></li> <li><a class="mw-selflink selflink">Surface water</a></li> <li><a href="/wiki/Sewage" title="Sewage">Sewage</a> <ul><li><a href="/wiki/Reclaimed_water" title="Reclaimed water">reclaimed water</a></li></ul></li> <li><a href="/wiki/Drainage_basin" title="Drainage basin">Watershed</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.0em;font-weight:normal;">Aspects</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Desalination" title="Desalination">Desalination</a></li> <li><a href="/wiki/Flood" title="Flood">Floods</a></li> <li><a href="/wiki/Water_law" class="mw-redirect" title="Water law">Law</a></li> <li><a href="/wiki/Leaching_(agriculture)" title="Leaching (agriculture)">Leaching</a></li> <li><a href="/wiki/Sanitation" title="Sanitation">Sanitation</a> <ul><li><a href="/wiki/Improved_sanitation" title="Improved sanitation">improved</a></li></ul></li> <li><a href="/wiki/Water_scarcity" title="Water scarcity">Scarcity</a></li> <li><a href="/wiki/Water_security" title="Water security">Security</a></li> <li><a href="/wiki/Water_supply" title="Water supply">Supply</a></li> <li><a href="/wiki/Water_efficiency" title="Water efficiency">Efficiency</a></li> <li><a href="/wiki/Water_conflict" title="Water conflict">Conflict</a></li> <li><a href="/wiki/Water_conservation" title="Water conservation">Conservation</a></li> <li><a href="/wiki/Peak_water" title="Peak water">Peak water</a></li> <li><a href="/wiki/Water_pollution" title="Water pollution">Pollution</a></li> <li><a href="/wiki/Water_privatization" title="Water privatization">Privatization</a></li> <li><a href="/wiki/Water_quality" title="Water quality">Quality</a></li> <li><a href="/wiki/Water_right" title="Water right">Right</a></li> <li><a href="/wiki/Water_resources" title="Water resources">Resources</a> <ul><li><a href="/wiki/Improved_water_source" title="Improved water source">improved</a></li> <li><a href="/wiki/Water_resource_policy" title="Water resource policy">policy</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Commons" title="Commons">Commons</a> <ul><li><a href="/wiki/Enclosure" title="Enclosure">enclosure</a></li> <li><a href="/wiki/Global_commons" title="Global commons">global</a></li> <li><a href="/wiki/Common_land" title="Common land">land</a></li> <li><a href="/wiki/Tragedy_of_the_commons" title="Tragedy of the commons">tragedy of</a></li></ul></li> <li><a href="/wiki/Natural_resource_economics" title="Natural resource economics">Economics</a> <ul><li><a href="/wiki/Ecological_economics" title="Ecological economics">ecological</a></li> <li><a href="/wiki/Land_(economics)" title="Land (economics)">land</a></li></ul></li> <li><a href="/wiki/Ecosystem_services" class="mw-redirect" title="Ecosystem services">Ecosystem services</a></li> <li><a href="/wiki/Exploitation_of_natural_resources" title="Exploitation of natural resources">Exploitation</a> <ul><li><a href="/wiki/Overexploitation" title="Overexploitation">overexploitation</a></li> <li><a href="/wiki/Earth_Overshoot_Day" title="Earth Overshoot Day">Earth Overshoot Day</a></li></ul></li> <li><a href="/wiki/Natural_resource_management" title="Natural resource management">Management</a> <ul><li><a href="/wiki/Adaptive_management" title="Adaptive management">adaptive</a></li></ul></li> <li><a href="/wiki/Natural_capital" title="Natural capital">Natural capital</a> <ul><li><a href="/wiki/Natural_capital_accounting" title="Natural capital accounting">accounting</a></li> <li><a href="/wiki/Environmental_good" title="Environmental good">good</a></li></ul></li> <li><a href="/wiki/Natural_heritage" title="Natural heritage">Natural heritage</a></li> <li><a href="/wiki/Nature_reserve" title="Nature reserve">Nature reserve</a> <ul><li><a href="/wiki/Remnant_natural_area" title="Remnant natural area">remnant natural area</a></li></ul></li> <li><a href="/wiki/Systems_ecology" title="Systems ecology">Systems ecology</a></li> <li><a href="/wiki/Urban_ecology" title="Urban ecology">Urban ecology</a></li> <li><a href="/wiki/Wilderness" title="Wilderness">Wilderness</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.0em;font-weight:normal;"><a href="/wiki/Resource" title="Resource">Resource</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Common-pool_resource" title="Common-pool resource">Common-pool</a></li> <li><a href="/wiki/Conflict_resource" class="mw-redirect" title="Conflict resource">Conflict <span style="font-size:85%;">(perpetuation)</span></a></li> <li><a href="/wiki/Resource_curse" title="Resource curse">Curse</a></li> <li><a href="/wiki/Resource_depletion" title="Resource depletion">Depletion</a></li> <li><a href="/wiki/Resource_extraction" class="mw-redirect" title="Resource extraction">Extraction</a></li> <li><a href="/wiki/Resource_nationalism" title="Resource nationalism">Nationalism</a></li> <li><a href="/wiki/Renewable_resource" title="Renewable resource">Renewable</a> / <a href="/wiki/Non-renewable_resource" title="Non-renewable resource">Non-renewable</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Natural_resources" title="Category:Natural resources">Category</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Rivers,_streams_and_springs" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Rivers,_streams_and_springs" title="Template:Rivers, streams and springs"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Rivers,_streams_and_springs" title="Template talk:Rivers, streams and springs"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Rivers,_streams_and_springs" title="Special:EditPage/Template:Rivers, streams and springs"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Rivers,_streams_and_springs" style="font-size:114%;margin:0 4em"><a href="/wiki/River" title="River">Rivers</a>, <a href="/wiki/Stream" title="Stream">streams</a> and <a href="/wiki/Spring_(hydrology)" title="Spring (hydrology)">springs</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/River" title="River">Rivers</a><br />(<a href="/wiki/Lists_of_rivers" title="Lists of rivers">lists</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alluvial_river" title="Alluvial river">Alluvial river</a></li> <li><a href="/wiki/Braided_river" title="Braided river">Braided river</a></li> <li><a href="/wiki/Blackwater_river" title="Blackwater river">Blackwater river</a></li> <li><a href="/wiki/Channel_(geography)" title="Channel (geography)">Channel</a></li> <li><a href="/wiki/Channel_pattern" title="Channel pattern">Channel pattern</a></li> <li><a href="/wiki/Channel_types" title="Channel types">Channel types</a></li> <li><a href="/wiki/Confluence" title="Confluence">Confluence</a></li> <li><a href="/wiki/Distributary" title="Distributary">Distributary</a></li> <li><a href="/wiki/Drainage_basin" title="Drainage basin">Drainage basin</a></li> <li><a href="/wiki/Subterranean_river" title="Subterranean river">Subterranean river</a></li> <li><a href="/wiki/River_bifurcation" title="River bifurcation">River bifurcation</a></li> <li><a href="/wiki/River_ecosystem" title="River ecosystem">River ecosystem</a></li> <li><a href="/wiki/River_source" title="River source">River source</a></li> <li><a href="/wiki/Tributary" title="Tributary">Tributary</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Stream" title="Stream">Streams</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Arroyo_(watercourse)" title="Arroyo (watercourse)">Arroyo</a></li> <li><a href="/wiki/Bourne_(stream)" title="Bourne (stream)">Bourne</a></li> <li><a href="/wiki/Burn_(landform)" title="Burn (landform)">Burn</a></li> <li><a href="/wiki/Chalk_stream" title="Chalk stream">Chalk stream</a></li> <li><a href="/wiki/Coulee" title="Coulee">Coulee</a></li> <li><a href="/wiki/Current_(hydrology)" title="Current (hydrology)">Current</a></li> <li><a href="/wiki/Stream_bed" title="Stream bed">Stream bed</a></li> <li><a href="/wiki/Stream_channel" class="mw-redirect" title="Stream channel">Stream channel</a></li> <li><a href="/wiki/Streamflow" title="Streamflow">Streamflow</a></li> <li><a href="/wiki/Stream_gradient" title="Stream gradient">Stream gradient</a></li> <li><a href="/wiki/Stream_pool" title="Stream pool">Stream pool</a></li> <li><a href="/wiki/Perennial_stream" class="mw-redirect" title="Perennial stream">Perennial stream</a></li> <li><a href="/wiki/Winterbourne_(stream)" title="Winterbourne (stream)">Winterbourne</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Spring_(hydrology)" title="Spring (hydrology)">Springs</a><br />(<a href="/wiki/List_of_springs" title="List of springs">list</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Estavelle" title="Estavelle">Estavelle/Inversac</a></li> <li><a href="/wiki/Geyser" title="Geyser">Geyser</a></li> <li><a href="/wiki/Holy_well" title="Holy well">Holy well</a></li> <li><a href="/wiki/Hot_spring" title="Hot spring">Hot spring</a> <ul><li><a href="/wiki/List_of_hot_springs" title="List of hot springs">list</a></li> <li><a href="/wiki/List_of_hot_springs_in_the_United_States" title="List of hot springs in the United States">list in the US</a></li></ul></li> <li><a href="/wiki/Karst_spring" title="Karst spring">Karst spring</a> <ul><li><a href="/wiki/List_of_karst_springs" title="List of karst springs">list</a></li></ul></li> <li><a href="/wiki/Mineral_spring" title="Mineral spring">Mineral spring</a></li> <li><a href="/wiki/Ponor" title="Ponor">Ponor</a></li> <li><a href="/wiki/Rhythmic_spring" title="Rhythmic spring">Rhythmic spring</a></li> <li><a href="/wiki/Spring_horizon" title="Spring horizon">Spring horizon</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sediment" title="Sediment">Sedimentary processes</a><br />and <a href="/wiki/Erosion" title="Erosion">erosion</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Abrasion_(geology)" title="Abrasion (geology)">Abrasion</a></li> <li><a href="/wiki/Anabranch" title="Anabranch">Anabranch</a></li> <li><a href="/wiki/Aggradation" title="Aggradation">Aggradation</a></li> <li><a href="/wiki/Armor_(hydrology)" title="Armor (hydrology)">Armor</a></li> <li><a href="/wiki/Bed_load" title="Bed load">Bed load</a></li> <li><a href="/wiki/Bed_material_load" title="Bed material load">Bed material load</a></li> <li><a href="/wiki/Granular_flow" class="mw-redirect" title="Granular flow">Granular flow</a></li> <li><a href="/wiki/Debris_flow" title="Debris flow">Debris flow</a></li> <li><a href="/wiki/Deposition_(geology)" title="Deposition (geology)">Deposition</a></li> <li><a href="/wiki/Dissolved_load" title="Dissolved load">Dissolved load</a></li> <li><a href="/wiki/Downcutting" title="Downcutting">Downcutting</a></li> <li><a href="/wiki/Erosion" title="Erosion">Erosion</a></li> <li><a href="/wiki/Headward_erosion" title="Headward erosion">Headward erosion</a></li> <li><a href="/wiki/Knickpoint" title="Knickpoint">Knickpoint</a></li> <li><a href="/wiki/Palaeochannel" title="Palaeochannel">Palaeochannel</a></li> <li><a href="/wiki/Progradation" title="Progradation">Progradation</a></li> <li><a href="/wiki/Retrogradation" title="Retrogradation">Retrogradation</a></li> <li><a href="/wiki/Saltation_(geology)" title="Saltation (geology)">Saltation</a></li> <li><a href="/wiki/Secondary_flow#River_bends" title="Secondary flow">Secondary flow</a></li> <li><a href="/wiki/Sediment_transport" title="Sediment transport">Sediment transport</a></li> <li><a href="/wiki/Suspended_load" title="Suspended load">Suspended load</a></li> <li><a href="/wiki/Wash_load" title="Wash load">Wash load</a></li> <li><a href="/wiki/Water_gap" title="Water gap">Water gap</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fluvial#Fluvial_landforms" class="mw-redirect" title="Fluvial">Fluvial landforms</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ait" title="Ait">Ait</a></li> <li><a href="/wiki/Alluvial_fan" title="Alluvial fan">Alluvial fan</a></li> <li><a href="/wiki/Antecedent_drainage_stream" title="Antecedent drainage stream">Antecedent drainage stream</a></li> <li><a href="/wiki/Avulsion_(river)" title="Avulsion (river)">Avulsion</a></li> <li><a href="/wiki/Bank_(geography)" title="Bank (geography)">Bank</a></li> <li><a href="/wiki/Bar_(river_morphology)" title="Bar (river morphology)">Bar</a></li> <li><a href="/wiki/Bayou" title="Bayou">Bayou</a></li> <li><a href="/wiki/Billabong" title="Billabong">Billabong</a></li> <li><a href="/wiki/Canyon" title="Canyon">Canyon</a></li> <li><a href="/wiki/Chine" title="Chine">Chine</a></li> <li><a href="/wiki/Cut_bank" title="Cut bank">Cut bank</a></li> <li><a href="/wiki/Estuary" title="Estuary">Estuary</a></li> <li><a href="/wiki/Floating_island" title="Floating island">Floating island</a></li> <li><a href="/wiki/Fluvial_terrace" title="Fluvial terrace">Fluvial terrace</a></li> <li><a href="/wiki/Gill_(ravine)" title="Gill (ravine)">Gill</a></li> <li><a href="/wiki/Gulch" title="Gulch">Gulch</a></li> <li><a href="/wiki/Gully" title="Gully">Gully</a></li> <li><a href="/wiki/Glen" title="Glen">Glen</a></li> <li><a href="/wiki/Meander_scar" title="Meander scar">Meander scar</a></li> <li><a href="/wiki/Mouth_bar" title="Mouth bar">Mouth bar</a></li> <li><a href="/wiki/Oxbow_lake" title="Oxbow lake">Oxbow lake</a></li> <li><a href="/wiki/Riffle-pool_sequence" title="Riffle-pool sequence">Riffle-pool sequence</a></li> <li><a href="/wiki/Point_bar" title="Point bar">Point bar</a></li> <li><a href="/wiki/Ravine" title="Ravine">Ravine</a></li> <li><a href="/wiki/Rill" title="Rill">Rill</a></li> <li><a href="/wiki/River_island" title="River island">River island</a></li> <li><a href="/wiki/Rock-cut_basin" title="Rock-cut basin">Rock-cut basin</a></li> <li><a href="/wiki/Sedimentary_basin" title="Sedimentary basin">Sedimentary basin</a></li> <li><a href="/wiki/Sedimentary_structures" title="Sedimentary structures">Sedimentary structures</a></li> <li><a href="/wiki/Strath" title="Strath">Strath</a></li> <li><a href="/wiki/Thalweg" title="Thalweg">Thalweg</a></li> <li><a href="/wiki/Valley" title="Valley">River valley</a></li> <li><a href="/wiki/Wadi" title="Wadi">Wadi</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Fluvial#Fluvial_processes" class="mw-redirect" title="Fluvial">Fluvial flow</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Helicoidal_flow" title="Helicoidal flow">Helicoidal flow</a></li> <li><a href="/wiki/International_scale_of_river_difficulty" title="International scale of river difficulty">International scale of river difficulty</a></li> <li><a href="/wiki/Log_jam" title="Log jam">Log jam</a></li> <li><a href="/wiki/Meander" title="Meander">Meander</a></li> <li><a href="/wiki/Plunge_pool" title="Plunge pool">Plunge pool</a></li> <li><a href="/wiki/Rapids" title="Rapids">Rapids</a></li> <li><a href="/wiki/Riffle" title="Riffle">Riffle</a></li> <li><a href="/wiki/Shoal" title="Shoal">Shoal</a></li> <li><a href="/wiki/Stream_capture" title="Stream capture">Stream capture</a></li> <li><a href="/wiki/Waterfall" title="Waterfall">Waterfall</a></li> <li><a href="/wiki/Whitewater" title="Whitewater">Whitewater</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Surface_runoff" title="Surface runoff">Surface runoff</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Agricultural_wastewater" class="mw-redirect" title="Agricultural wastewater">Agricultural wastewater</a></li> <li><a href="/wiki/First_flush" title="First flush">First flush</a></li> <li><a href="/wiki/Urban_runoff" title="Urban runoff">Urban runoff</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Flood" title="Flood">Floods</a> and <a href="/wiki/Stormwater" title="Stormwater">stormwater</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/100-year_flood" title="100-year flood">100-year flood</a></li> <li><a href="/wiki/Crevasse_splay" title="Crevasse splay">Crevasse splay</a></li> <li><a href="/wiki/Flash_flood" title="Flash flood">Flash flood</a></li> <li><a href="/wiki/Flood" title="Flood">Flood</a> <ul><li><a href="/wiki/Urban_flooding" title="Urban flooding">Urban flooding</a></li> <li><a href="/wiki/List_of_non-water_floods" title="List of non-water floods">Non-water flood</a></li></ul></li> <li><a href="/wiki/Flood_barrier" title="Flood barrier">Flood barrier</a></li> <li><a href="/wiki/Flood_control" class="mw-redirect" title="Flood control">Flood control</a></li> <li><a href="/wiki/Flood_forecasting" title="Flood forecasting">Flood forecasting</a></li> <li><a href="/wiki/Flood-meadow" title="Flood-meadow">Flood-meadow</a></li> <li><a href="/wiki/Floodplain" title="Floodplain">Floodplain</a></li> <li><a href="/wiki/Flood_pulse_concept" title="Flood pulse concept">Flood pulse concept</a></li> <li><a href="/wiki/Flooded_grasslands_and_savannas" title="Flooded grasslands and savannas">Flooded grasslands and savannas</a></li> <li><a href="/wiki/Flooding_of_the_Nile" title="Flooding of the Nile">Inundation</a></li> <li><a href="/wiki/Storm_Water_Management_Model" title="Storm Water Management Model">Storm Water Management Model</a></li> <li><a href="/wiki/Return_period" title="Return period">Return period</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Water_pollution#Pollution_from_point_sources" title="Water pollution">Point source pollution</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Effluent" title="Effluent">Effluent</a></li> <li><a href="/wiki/Industrial_wastewater" class="mw-redirect" title="Industrial wastewater">Industrial wastewater</a></li> <li><a href="/wiki/Sewage" title="Sewage">Sewage</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">River measurement<br />and modelling</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Baer%27s_law" class="mw-redirect" title="Baer's law">Baer's law</a></li> <li><a href="/wiki/Baseflow" title="Baseflow">Baseflow</a></li> <li><a href="/wiki/Bradshaw_model" title="Bradshaw model">Bradshaw model</a></li> <li><a href="/wiki/Discharge_(hydrology)" title="Discharge (hydrology)">Discharge (hydrology)</a></li> <li><a href="/wiki/Drainage_density" title="Drainage density">Drainage density</a></li> <li><a href="/wiki/Exner_equation" title="Exner equation">Exner equation</a></li> <li><a href="/wiki/Groundwater_model" title="Groundwater model">Groundwater model</a></li> <li><a href="/wiki/Hack%27s_law" title="Hack's law">Hack's law</a></li> <li><a href="/wiki/Hjulstr%C3%B6m_curve" title="Hjulström curve">Hjulström curve</a></li> <li><a href="/wiki/Hydrograph" title="Hydrograph">Hydrograph</a></li> <li><a href="/wiki/Hydrological_model" title="Hydrological model">Hydrological model</a></li> <li><a href="/wiki/Hydrological_transport_model" title="Hydrological transport model">Hydrological transport model</a></li> <li><a href="/wiki/Infiltration_(hydrology)" title="Infiltration (hydrology)">Infiltration (hydrology)</a></li> <li><a href="/wiki/Main_stem" title="Main stem">Main stem</a></li> <li><a href="/wiki/Playfair%27s_law" title="Playfair's law">Playfair's law</a></li> <li><a href="/wiki/Relief_ratio" class="mw-redirect" title="Relief ratio">Relief ratio</a></li> <li><a href="/wiki/River_Continuum_Concept" title="River Continuum Concept">River Continuum Concept</a></li> <li><a href="/wiki/Rouse_number" title="Rouse number">Rouse number</a></li> <li><a href="/wiki/Runoff_curve_number" title="Runoff curve number">Runoff curve number</a></li> <li><a href="/wiki/Runoff_model_(reservoir)" title="Runoff model (reservoir)">Runoff model (reservoir)</a></li> <li><a href="/wiki/Stream_gauge" title="Stream gauge">Stream gauge</a></li> <li><a href="/wiki/Universal_Soil_Loss_Equation" title="Universal Soil Loss Equation">Universal Soil Loss Equation</a></li> <li><a href="/wiki/WAFLEX" title="WAFLEX">WAFLEX</a></li> <li><a href="/wiki/Wetted_perimeter" title="Wetted perimeter">Wetted perimeter</a></li> <li><a href="/wiki/Volumetric_flow_rate" title="Volumetric flow rate">Volumetric flow rate</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/River_engineering" title="River engineering">River engineering</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aqueduct_(bridge)" title="Aqueduct (bridge)">Aqueduct</a></li> <li><a href="/wiki/Balancing_lake" title="Balancing lake">Balancing lake</a></li> <li><a href="/wiki/Canal" title="Canal">Canal</a></li> <li><a href="/wiki/Check_dam" title="Check dam">Check dam</a></li> <li><a href="/wiki/Dam" title="Dam">Dam</a></li> <li><a href="/wiki/Drop_structure" title="Drop structure">Drop structure</a></li> <li><a href="/wiki/Daylighting_(streams)" title="Daylighting (streams)">Daylighting</a></li> <li><a href="/wiki/Detention_basin" title="Detention basin">Detention basin</a></li> <li><a href="/wiki/Erosion_control" title="Erosion control">Erosion control</a></li> <li><a href="/wiki/Fish_ladder" title="Fish ladder">Fish ladder</a></li> <li><a href="/wiki/Floodplain_restoration" title="Floodplain restoration">Floodplain restoration</a></li> <li><a href="/wiki/Flume" title="Flume">Flume</a></li> <li><a href="/wiki/Infiltration_basin" title="Infiltration basin">Infiltration basin</a></li> <li><a href="/wiki/Leat" title="Leat">Leat</a></li> <li><a href="/wiki/Levee" title="Levee">Levee</a></li> <li><a href="/wiki/River_morphology" title="River morphology">River morphology</a></li> <li><a href="/wiki/Retention_basin" title="Retention basin">Retention basin</a></li> <li><a href="/wiki/Revetment" title="Revetment">Revetment</a></li> <li><a href="/wiki/Riparian-zone_restoration" title="Riparian-zone restoration">Riparian-zone restoration</a></li> <li><a href="/wiki/Stream_restoration" title="Stream restoration">Stream restoration</a></li> <li><a href="/wiki/Weir" title="Weir">Weir</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">River sports</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Canyoning" title="Canyoning">Canyoning</a></li> <li><a href="/wiki/Fly_fishing" title="Fly fishing">Fly fishing</a></li> <li><a href="/wiki/Rafting" title="Rafting">Rafting</a></li> <li><a href="/wiki/River_surfing" title="River surfing">River surfing</a></li> <li><a href="/wiki/Riverboarding" title="Riverboarding">Riverboarding</a></li> <li><a href="/wiki/Stone_skipping" title="Stone skipping">Stone skipping</a></li> <li><a href="/wiki/Triathlon" title="Triathlon">Triathlon</a></li> <li><a href="/wiki/Whitewater_canoeing" title="Whitewater canoeing">Whitewater canoeing</a></li> <li><a href="/wiki/Whitewater_kayaking" title="Whitewater kayaking">Whitewater kayaking</a></li> <li><a href="/wiki/Whitewater_slalom" class="mw-redirect" title="Whitewater slalom">Whitewater slalom</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aquifer" title="Aquifer">Aquifer</a></li> <li><a href="/wiki/Aquatic_toxicology" title="Aquatic toxicology">Aquatic toxicology</a></li> <li><a href="/wiki/Body_of_water" title="Body of water">Body of water</a></li> <li><a href="/wiki/Hydraulic_civilization" class="mw-redirect" title="Hydraulic civilization">Hydraulic civilization</a></li> <li><a href="/wiki/Limnology" title="Limnology">Limnology</a></li> <li><a href="/wiki/Riparian_zone" title="Riparian zone">Riparian zone</a></li> <li><a href="/wiki/River_valley_civilization" title="River valley civilization">River valley civilization</a></li> <li><a href="/wiki/River_cruise" title="River cruise">River cruise</a></li> <li><a href="/wiki/Sacred_waters" title="Sacred waters">Sacred waters</a></li> <li><a class="mw-selflink selflink">Surface water</a></li> <li><a href="/wiki/Wild_river" title="Wild river">Wild river</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/List_of_rivers_by_length" class="mw-redirect" title="List of rivers by length">Rivers by length</a></li> <li><a href="/wiki/List_of_rivers_by_discharge" title="List of rivers by discharge">Rivers by discharge rate</a></li> <li><a href="/wiki/List_of_drainage_basins" class="mw-redirect" title="List of drainage basins">Drainage basins</a></li> <li><a href="/wiki/List_of_whitewater_rivers" title="List of whitewater rivers">Whitewater rivers</a></li> <li><a href="/wiki/List_of_flash_floods" title="List of flash floods">Flash floods</a></li> <li><a href="/wiki/List_of_river_name_etymologies" title="List of river name etymologies">River name etymologies</a></li> <li><a href="/wiki/List_of_countries_without_rivers" title="List of countries without rivers">Countries without rivers</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r1038841319">.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1038841319"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1038841319"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1038841319"></div><div role="navigation" class="navbox authority-control" aria-labelledby="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q752112#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q752112#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Authority_control" title="Help:Authority control">Authority control databases</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q752112#identifiers" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">National</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4172265-6">Germany</a></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Runoff"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85115871">United States</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Eaux de surface"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb119679159">France</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Eaux de surface"><a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb119679159">BnF data</a></span></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="povrchové vody"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph124451&CON_LNG=ENG">Czech Republic</a></span></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://kopkatalogs.lv/F?func=direct&local_base=lnc10&doc_number=000122983&P_CON_LNG=ENG">Latvia</a></span></li><li><span 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