Editing Drava

{{Short description|Tributary of the Danube River in south-central Europe}}
{{Distinguish|text = the [[Drawa]]}}
{{Infobox river
| name               = Drava <small>or</small> Drave
| native_name        = 
| native_name_lang   = 
| name_other         = Drau, Dráva
| name_etymology     = 
<!---------------------- IMAGE & MAP -->
| image              = Weissenstein Puch Drau Fluss-Landschaft 08112015 8744.jpg
| image_size         = 
| image_caption      = The Drava in [[Puch]], Austria
| map                = Drave.png
| map_size           = 
| map_caption        = Map of the Drava [http://u.osmfr.org/m/391144/]
| pushpin_map        = 
| pushpin_map_size   = 
| pushpin_map_caption = 
| mapframe           = yes
| mapframe-zoom      = 5
<!---------------------- LOCATION -->
| subdivision_type1  = Countries
| subdivision_name1  = {{hlist|[[Italy]]|[[Austria]]|[[Slovenia]]|[[Croatia]]|[[Hungary]]}}
| subdivision_type2  = 
| subdivision_name2  = 
| subdivision_type3  = 
| subdivision_name3  = 
| subdivision_type4  = 
| subdivision_name4  = 
| subdivision_type5  = Cities
| subdivision_name5  = {{hlist|[[Lienz]]|[[Spittal an der Drau]]|[[Villach]]|[[Ferlach]]|[[Dravograd]]|[[Vuzenica]]|[[Muta, Muta|Muta]]|[[Ruše]]|[[Maribor]]|[[Ptuj]]|[[Ormož]]|[[Varaždin]]|[[Barcs]]|[[Belišće]]|[[Osijek]]}}
<!---------------------- PHYSICAL CHARACTERISTICS -->
| length             = {{convert|709.8|km|mi|abbr=on}}<ref name=jdrcar/> 
| width_min          = 
| width_avg          = 
| width_max          = 
| depth_min          = 
| depth_avg          = 
| depth_max          = 
| discharge1_location=[[Osijek]], [[Croatia]] (19.8 km upstream of mouth) 
| discharge1_min     ={{convert|125|m3/s|cuft/s|abbr=on}} 
| discharge1_avg     = {{convert|552|m3/s|cuft/s|abbr=on}}
| discharge1_max     = 
{{convert|3,000|m3/s|cuft/s|abbr=on}}
| source1            = North of the Neunerkofel/Cima Nove over the Toblacher Feld/Sella di Dobbiaco
| source1_location   = [[Toblach]]/[[Dobbiaco]], [[South Tyrol]]/[[Alto Adige]], [[Italy]]
| source1_coordinates= {{coord|46|43|9|N|12|15|16|E|display=inline}}
| source1_elevation  = {{convert|1,450|m|abbr=on}}
| mouth              = [[Danube]] near [[Osijek]]
| mouth_location     = [[Croatia]]
| mouth_coordinates  = {{coord|45|32|38|N|18|55|31|E|type:_river}}
| mouth_elevation    = 
| progression        = {{RDanube}}
| river_system       = [[Danube|Danube River]]
| basin_size         = {{convert|40,154|km2|mi2|abbr=on}}<ref name=jdrcar/>
| tributaries_left   = 
| tributaries_right  = 
| discharge4_location=[[Ormož]], [[Slovenia]] (312.8 km upstream of mouth - Basin size: {{convert|15,379|km2|abbr=on}}<ref name=jdrcar/>|discharge5_avg={{convert|280|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge5_min={{convert|95|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge5_location=[[Lavamünd]], [[Austria]] (413.3 km upstream of mouth - Basin size: {{convert|11,052|km2|abbr=on}}<ref name=jdrcar/>|discharge4_max={{convert|1,994|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge4_avg={{convert|292|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge4_min={{convert|28|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge2_location=[[Belišće]], [[Croatia]] (53.8 km upstream of mouth - Basin size: {{convert|38,500|km2|abbr=on}}<ref name=jdrcar/>|discharge3_max={{convert|3,040|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>
(Period of data: 1896–2014){{convert|3,070|m3/s|cuft/s|abbr=on}}|discharge3_avg={{convert|486|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>
(Period of data: 1896–2014){{convert|595|m3/s|cuft/s|abbr=on}}|discharge3_min={{convert|114|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>
(Period of data: 1896–2014){{convert|170|m3/s|cuft/s|abbr=on}}|discharge3_location=[[Barcs]], [[Hungary]] (154.1 km upstream of mouth - Basin size: {{convert|33,977|km2|abbr=on}}<ref name=jdrcar/>|discharge2_max={{convert|2,232|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge2_avg={{convert|544|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge2_min={{convert|160|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>|discharge5_max={{convert|2,400|m3/s|cuft/s|abbr=on}}<ref name=jdrcar/>
| extra               = 
}}

The '''Drava''' or '''Drave''' ({{langx|de|Drau}}, {{IPA|de|ˈdʁaʊ|pron|De-Drau.ogg}}; {{langx|sl|Drava}} {{IPA|sl|ˈdɾàːʋa|}}; {{langx|hr|Drava}} {{IPA|sh|drǎːʋa|}}; {{langx|hu|Dráva}} {{IPA|hu|ˈdraːvɒ|}}; {{langx|it|Drava}} {{IPA|it|ˈdraːva|}}), historically known as the '''Dravis''' or '''Dravus''',<ref>Smith, William, ed. (1854). [http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.04.0064:entry=dravus-geo "Dravus"]. ''[[Dictionary of Greek and Roman Geography]]''. London: John Murray.</ref> is a river in southern [[Central Europe]].<ref name="Utrata">[https://books.google.com/books?id=xAIZAwAAQBAJ&pg=PA120 ''Utrata Fachwörterbuch: Geographie - Englisch-Deutsch/Deutsch-Englisch''] by Jürgen Utrata (2014). Retrieved 10 Apr 2014.</ref> With a length of {{gaps|710|km}},<ref name="jdrcar">[http://www.see-river.net/modules/uploader/uploads/system_menu/files_glavni/1_joint-drava-river-corridor-analysis-report.pdf Joint Drava River Corridor Analysis Report] {{Webarchive|url=https://web.archive.org/web/20160610164149/http://www.see-river.net/modules/uploader/uploads/system_menu/files_glavni/1_joint-drava-river-corridor-analysis-report.pdf |date=2016-06-10 }}, 27 November 2014</ref> or {{gaps|724|km}}, if the length of its Sextner Bach source is added, it is the fifth or sixth longest tributary of the [[Danube]], after the [[Tisza]], [[Sava]], [[Prut]], [[Mureș (river)|Mureș]] and likely [[Siret (river)|Siret]]. The Drava drains an area of about 40,154 square kilometers.<ref name=jdrcar/> Its mean annual discharge is seasonally {{gaps|500|m³/s}} to {{gaps|670|m³/s}}. Its source is near the market town of [[Innichen]], in the [[Puster Valley]] of [[South Tyrol]], [[Italy]]. The river flows eastwards through [[East Tyrol]] and [[Carinthia]] in [[Austria]] into the [[Styria (Slovenia)|Styria]] region of [[Slovenia]]. It then turns southeast, passing through northern [[Croatia]] and, after merging with its main tributary the [[Mur (river)|Mur]], forms most of the [[border]] between Croatia and [[Hungary]], before it joins the Danube near [[Osijek]], in Croatia.

==Name==
In ancient times the river was known as ''Dravus'' or ''Draus'' in [[Latin]], and in [[Greek language|Greek]] as Δράος<ref>{{cite journal |last1=Roesler |first1=R. |title=Einiges über das Thrakische |journal=Zeitschrift für die österreichischen Gymnasien |date=1873 |volume=24 |page=111 |publisher=Carl Gerold's Sohn |location=Vienna}}</ref><ref>{{cite journal |last1=Melich |first1=J. |title=Über slavische Flußnamen fremden Ursprungs. Milan von Rešetar zum 70. Geburtstag gewidmet |journal=Zeitschrift für Slavische Philologie |date=1932 |volume=9 |issue=1/2 |page=97 |jstor=24000481 |url=https://www.jstor.org/stable/24000481 |access-date=December 7, 2020}}</ref> and Δράβος. Medieval attestations of the name include ''Dravis'' ({{circa}} AD 670), ''Drauva'' (in 799), ''Drauus'' (in 811), ''Trauum'' (in 1091), and ''Trah'' (in 1136). The name is pre-Roman and pre-Celtic, but probably of Indo-European origin, from the root ''*dreu̯-'' 'flow'.<ref>{{cite book |last1=Snoj |first1=Marko |title=Etimološki slovar slovenskih zemljepisnih imen |date=2009 |publisher=Modrijan |location=Ljubljana |page=124}}</ref> The river gives its name to the [[dravite]] species of [[tourmaline]].<ref>{{cite book |last1=Deer |first1=William Alexander |last2=Howie |first2=Robert Andrew |last3=Zussman |first3=Jack |title=Rock-Forming Minerals: Volume 1B, Disilicates and Ring Silicates |date=1997 |publisher=The Geological Society |location=London |page=559}}</ref>

=== Carpis ===
The Carpis (Greek: Κάρπίς) was a river which, according to Herodotus,<ref>Hdt. 4.49.</ref> flowed from the upper country of the Ombricans northward into the Ister (Danube), whence it has been supposed that this river is the same as the Dravus.<ref>Smith, William, ed. (1854). [http://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.04.0064%3Aentry%3Dcarpis-geo02 "Carpis. 1"]. ''Dictionary of Greek and Roman Geography''. London: John Murray.</ref>

==Geography==
The Drava (along with one of its tributaries, the [[Slizza]]) and the [[Spöl]] are the only two rivers originating in Italy that belong to the Danube [[drainage basin]]. Its main [[Left tributary|left tributaries]] (from the north) are the [[Isel (river)|Isel]] (contributes 39 m<sup>3</sup>/s), the [[Möll]] (25 m<sup>3</sup>/s), the {{interlanguage link|Lieser (Drava)|lt=Lieser|de|Lieser (Drau)}} (22 m<sup>3</sup>/s), the [[Gurk (river)|Gurk]] (30 m<sup>3</sup>/s) and the [[Lavant (river)|Lavant]] (12 m<sup>3</sup>/s) in Austria, and the [[Mur (river)|Mur]] (166 m<sup>3</sup>/s) near [[Legrad]] at the Croatian–Hungarian border. Its main right  tributaries (from the south) are the [[Gail (river)|Gail]] (45 m<sup>3</sup>/s) in Austria, the [[Meža]] (12 m<sup>3</sup>/s) and [[Dravinja]] (11 m<sup>3</sup>/s) in Slovenia, and the [[Bednja (river)|Bednja]] (? m<sup>3</sup>/s) in Croatia.

{| class="wikitable"
|-
! Country
! Length (km)
! Catchment area (km<sup>2</sup>)
! Mean flow (m<sup>3</sup>/s)
|-
| Italy ||align=right| 10.6 ||align=right| 354 (0.9%) ||align=right| 4
|-
| Austria ||align=right| 254.7 ||align=right|{{gaps|22|162}} (55.2%) ||align=right| 280
|-
| Austria–Slovenia ||align=right| 4.2 || border || 
|-
| Slovenia ||align=right| 117.7 ||align=right| 4662 (11.6%) ||align=right| 292
|-
| Slovenia–Croatia ||align=right| 23.3 || border || 
|-
| Croatia ||align=right| 166.4 ||align=right| 6822 (17.0%) ||align=right| 544
|-
| Croatia–Hungary ||align=right| 133.0 || border || 
|-
| Hungary|| align=right| 0  ||align=right|  6154 (15.3%) ||align=right| 544 
|-
|Total ||align=right| 709.8 ||align=right| {{gaps|40|154}} (100%) ||align=right| 544
|}
Mean discharge is for the last station in the country mentioned in the source.<ref name=jdrcar/>

==Course==
[[File:Drauquellen.jpg|thumb|left|Drava sources, Innichen]]
The sources of the Drava are located at the [[drainage divide]] between the market town of Innichen/San Candido and neighbouring [[Toblach]]/[[Dobbiaco]] in the west, where the [[Rienz]] River rises, a tributary of the [[Adige]]/[[Etsch]]. At Innichen itself the 16+ km {{interlanguage link|Sextner Bach|de|}},<ref>[http://umwelt.provinz.bz.it/wasser/suedtiroler-fluesse-und-baeche.asp?news_action=4&news_article_id=550401 Sextner Bach] at the South Tyrol/Alto Adige agency for the environment website</ref> originating near the [[Sextener Rotwand]], joins the ~2&nbsp;km long source creek. The river than flows eastwards and after 8 kilometres crosses into East Tyrol in Austria. At [[Lienz]] it flows into the [[Isel (river)|Isel]], sourced from the glaciers of the [[Venediger Group|Venediger]] and [[Glockner Group]]s. The Isel (average discharge 39&nbsp;m<sup>3</sup>/s) is almost three times larger than the Drava (14&nbsp;m<sup>3</sup>/s) where they meet and, starting from the source of its tributary {{interlanguage link|Schwarzach (Isel)|lt= Schwarzach|de|}} under the [[Rötspitze]], the Isel (ca. 64&nbsp;km) is also longer than the combined Drava and Sextner Bach (ca. 60&nbsp;km) to that point.<ref>Hydrographisches Jahrbuch Österreichs 2008, S. OG322</ref><ref name=jdrcar/>

The river then flows east into Carinthia at [[Oberdrauburg]]. The river separates the [[Kreuzeck group|Kreuzeck]] range of the [[High Tauern]] in the north and the [[Gailtal Alps]] in the south, passes the [[Sachsenburg]] narrows and the site of the ancient city of [[Teurnia]], before it reaches the town of [[Spittal an der Drau]]. Downstream of [[Villach]], it runs along the northern slopes of the [[Karawanks]] to [[Ferlach]] and [[Lavamünd]].

The Drava passes into Slovenia at [[Gorče]] near [[Dravograd]], from where it runs for {{convert|142|km|mi}}{{GeoQuelle|SI|SURS}} via [[Vuzenica]], [[Muta, Slovenia|Muta]], [[Ruse, Slovenia|Ruše]], and [[Maribor]] to [[Ptuj]] and the border with Croatia at [[Ormož]]. The river then passes [[Varaždin]], [[Belišće]] and [[Osijek]] in Croatia, and [[Barcs]] in Hungary. It is navigable for about {{convert|90|km|mi}} from [[Čađavica, Croatia|Čađavica]] in Croatia to its mouth.

The [[hydrological]] parameters of Drava are regularly monitored in Croatia at [[Botovo, Croatia|Botovo]], [[Terezino Polje]], [[Donji Miholjac]] and Osijek.<ref>{{cite web | url = http://hidro.hr/hidro_e.php?id=hidro&param=Podaci_e | title = Daily hydrological report | publisher = [[State Hydrometeorological Bureau of the Republic of Croatia]] | access-date = 2010-09-09 | archive-date = 2010-05-30 | archive-url = https://web.archive.org/web/20100530062812/http://hidro.hr/hidro_e.php?id=hidro&param=Podaci_e | url-status = dead }}</ref>

==Discharge==

The Drava's mean annual discharge (Q) at [[Drávaszabolcs]] ([[Hungary]], 77.7 rkm). Period from 1995 to 2023.<ref name="KSH">{{cite web|url=https://www.ksh.hu/stadat_files/kor/hu/kor0028.html|title=KSH}}</ref>
{| class="wikitable" style="text-align:center;"
|-
! Year
! Q
(m<sup>3</sup>/s)
! Year
! Q
(m<sup>3</sup>/s)
|-
|1995
|479
|2010
|633.4
|-
|1996
|598
|2011
|442.4
|-
|1997
|437
|2012
|528.3
|-
|1998
|513
|2013
|638.5
|-
|1999
|588
|2014
|714.9
|-
|2000
|549
|2015
|459.2
|-
|2001
|464
|2016
|269.7
|-
|2002
|410.6
|2017
|359.7
|-
|2003
|348.8
|2018
|446.4
|-
|2004
|501.6
|2019
|259.8
|-
|2005
|474.1
|2020
|535.5
|-
|2006
|326.7
|2021
|478.4
|-
|2007
|338
|2022
|319.1
|-
|2008
|483.5
|2023
|636
|-
|2009
|627.9
|2024
|
|}

== Hydroelectric power plants ==
Currently, there are 22 [[Hydroelectricity|hydroelectric]] power plants on the Drava. The power plants are listed beginning at the headwaters:

{|class="wikitable sortable"
! Dam
! Nameplate capacity (MW)
! Annual generation (Mio. kwh)
|-
| [[Amlach power station]]<ref name="ti"/>
| 60
| 219
|-
| [[Paternion Hydroelectric Power Plant|Paternion]]<ref name="ve"/>
| 24
| 95
|-
| [[Kellerberg Hydroelectric Power Plant|Kellerberg]]<ref name="ve"/>
| 25
| 96
|-
| [[Villach Hydroelectric Power Plant|Villach]]<ref name="ve"/>
| 25
| 100
|-
| [[Rosegg-St. Jakob Hydroelectric Power Plant|Rosegg-St. Jakob]]<ref name="ve"/>
| 80
| 338
|-
| [[Feistritz-Ludmannsdorf Hydroelectric Power Plant|Feistritz-Ludmannsdorf]]<ref name="ve"/>
| 88
| 354
|-
| [[Ferlach-Maria Rain Hydroelectric Power Plant|Ferlach-Maria Rain]]<ref name="ve"/>
| 75
| 318
|-
| [[Annabrücke Hydroelectric Power Plant|Annabrücke]]<ref name="ve"/>
| 90
| 390
|-
| [[Edling Hydroelectric Power Plant|Edling]]<ref name="ve"/>
| 87
| 407
|-
| [[Schwabeck Hydroelectric Power Plant|Schwabeck]]<ref name="ve"/>
| 79
| 378
|-
| [[Lavamünd Hydroelectric Power Plant|Lavamünd]]<ref name="ve"/>
| 28
| 156
|-
| [[Dravograd Hydroelectric Power Plant|Dravograd]]<ref name="dem"/>
| 26.2
| 142
|-
| [[Vuzenica Hydroelectric Power Plant|Vuzenica]]<ref name="dem"/>
| 55.6
| 247
|-
| [[Vuhred Hydroelectric Power Plant|Vuhred]]<ref name="dem"/>
| 72.3
| 297
|-
| [[Ožbalt Hydroelectric Power Plant|Ožbalt]]<ref name="dem"/>
| 73.2
| 305
|-
| [[Fala Hydroelectric Power Plant|Fala]]<ref name="dem"/>
| 58
| 260
|-
| [[Mariborski Otok Hydroelectric Power Plant|Mariborski Otok]]<ref name="dem"/>
| 60
| 270
|-
| [[Zlatoličje Hydroelectric Power Plant|Zlatoličje]]<ref name="dem"/>
| 126
| 577
|-
| [[Formin Hydroelectric Power Plant|Formin]]<ref name="dem"/>
| 116
| 548
|-
| [[Varaždin Hydroelectric Power Plant|Varaždin]]
| 86
| 476
|-
| [[Čakovec Hydroelectric Power Plant|Čakovec]]
| 75.9
| 400
|-
| [[Dubrava Hydroelectric Power Plant|Dubrava]]
| 84
|
|-
|}

The Drava is one of the most exploited rivers in the world in terms of [[hydropower]], with almost 100% of its water potential energy being exploited.<ref name="HSEDidYouKnow">{{cite web | url=http://www.hse.si/en/interesting/did-you-know | title=HSE - Did you know? | publisher=HSE | archive-url=https://web.archive.org/web/20170807152859/http://www.hse.si/en/interesting/did-you-know | archive-date=2017-08-07 | access-date=2017-08-07 }}</ref><ref name="DravaVision">{{cite web | url=http://www.life-drau.at/?page=symposium&id=59&menu=15&lng=1&sub_id=15 | title=International Symposium "Drava River Vision" | work=LIFE Projekt Lebensader Obere Drau | date=2 September 2007 | archive-url=https://web.archive.org/web/20170807153559/http://www.life-drau.at/?page=symposium&id=59&menu=15&lng=1&sub_id=15 | archive-date=2017-08-07 | access-date=2017-08-07 }}</ref> As the region of the river is a place of exceptional [[biodiversity]], this raises several ecological concerns, together with other forms of exploitation such as use of river deposits.<ref name="DravaControversity">{{cite web | url=https://www.icpdr.org/main/publications/drava-river-flowing-controversy | title=The Drava River – a flowing controversy | publisher=International Commission for the Protection of the Danube River  | archive-url=https://web.archive.org/web/20170807155156/https://www.icpdr.org/main/publications/drava-river-flowing-controversy | archive-date=2017-08-07 | access-date=2017-08-07 }}</ref><ref name="DravaVisionSustainable">{{cite web | url=http://ec.europa.eu/environment/life/project/Projects/index.cfm?fuseaction=home.showFile&rep=file&fil=Obere_Drau_Symposium_Report.pdf | title=Is the Drava River Basin management sustainable and well on the way? | work=International Symposium "Drava River Vision" | publisher=Austrian Federal Ministry for Agriculture, Forestry, Environment and Water Management; Government of Carinthia, Department of Water Management | date=September 2008 | archive-url=https://web.archive.org/web/20170807155646/http://ec.europa.eu/environment/life/project/Projects/index.cfm?fuseaction=home.showFile&rep=file&fil=Obere_Drau_Symposium_Report.pdf | archive-date=2017-08-07 | access-date=2017-08-07 }}</ref>

==References==
{{reflist
| refs =

<ref name="dem">{{cite web
| title      = Power plants
| publisher      = [[Dravske elektrarne Maribor]]
| url      = http://www.dem.si/en-gb/Power-plants-and-generation/Power-plants
| access-date      = 2016-08-25
| archive-date      = 2016-08-27
| archive-url      = https://web.archive.org/web/20160827152614/http://www.dem.si/en-gb/Power-plants-and-generation/Power-plants
| url-status      = dead
}}</ref>

<ref name="ti">{{cite web
| title      = Kraftwerk Amlach
| publisher  = [[Tiroler Wasserkraft]]
| url        = https://www.tiwag.at/ueber-die-tiwag/kraftwerke/bestehende-kraftwerke/kraftwerkspark/
| language   = de
| access-date = 2016-08-25
}}</ref>

<ref name="ve">{{cite web
| title      = Die Drau
| publisher  = [[Verbund]]
| url        = https://www.verbund.com/de-de/ueber-verbund/kraftwerke/gewaesser/drau
| language   = de
| access-date = 2016-08-25
}}</ref>
}}

==Bibliography==

{{refbegin}}
* {{cite book
  | last = Petrić
  | first = Hrvoje
  | year = 2014
  | chapter =  About Drava River Floodings. Some Aspects of the Interrelationship between Humans and the River Drava in the Pre-Industrial Times with an Emphasis on the Late 18th and Early 19th Century.
  | title = Man, Nature and Environment Between the Northern Adriatic and the Eastern Alps in Premodern Times
  | url = https://www.academia.edu/11363398
  | publisher = University of Ljubljana
  | isbn = 978-961-237723-6 
  }}
{{refend}}

== External links ==
{{commons category|Drava}}
* [https://web.archive.org/web/20101229204256/http://draudrava.net/ DrauDrava - old river and new sounds]
* Condition of Drava in various locations in [[Slovenia]]: 
* [http://www.arso.gov.si/vode/podatki/amp/H45_g_30.html Črneče] {{Webarchive|url=https://web.archive.org/web/20160303235452/http://www.arso.gov.si/vode/podatki/amp/H45_g_30.html |date=2016-03-03 }} - graphs, in the following order, of water level, flow and temperature data for the past 30 days (taken in [[Črneče]] by [[Slovenian Environment Agency|ARSO]])
* [http://www.arso.gov.si/vode/podatki/amp/H46_g_30.html Ptuj] {{Webarchive|url=https://web.archive.org/web/20160304054921/http://www.arso.gov.si/vode/podatki/amp/H46_g_30.html |date=2016-03-04 }} - graphs, in the following order, of water level, flow and temperature data for the past 30 days (taken in [[Ptuj]] by [[Slovenian Environment Agency|ARSO]])
* [http://www.arso.gov.si/vode/podatki/amp/H01_g_30.html Borl] {{Webarchive|url=https://web.archive.org/web/20160303233717/http://www.arso.gov.si/vode/podatki/amp/H01_g_30.html |date=2016-03-03 }} - graphs, in the following order, of water level, flow and temperature data for the past 30 days (taken in [[Borl]] by [[Slovenian Environment Agency|ARSO]])

{{Hydrography of Croatia}}
{{Hydrography of Slovenia}}
{{Danube}}

{{Authority control}}

[[Category:Drava| ]]
[[Category:Drava basin| ]]
[[Category:Rivers of Croatia]]
[[Category:Border rivers]]
[[Category:Rivers of Styria (Slovenia)]]
[[Category:Rivers of Hungary]]
[[Category:Rivers of Italy]]
[[Category:Rivers of South Tyrol]]
[[Category:Rivers of Tyrol (federal state)]]
[[Category:Rivers of Carinthia]]
[[Category:Tributaries of the Danube]]
[[Category:International rivers of Europe]]
[[Category:Croatia–Hungary border]]
[[Category:Croatia–Slovenia border]]
[[Category:Austria–Slovenia border]]
[[Category:Natura 2000 in Slovenia]]
[[Category:Rivers of Austria]]