Concordia Subglacial Lake

{{Infobox body of water

| name = Concordia Subglacial Lake

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| location = Antarctica

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| coordinates = {{Coord|74|6|S|125|9|E|source:GNIS|display=inline,title}}

| type = subglacial lake

| etymology = Concordia Research Station

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| area = ~{{convert|800|km2|sqmi|abbr=on}}[https://www.cambridge.org/en/article/concordia-subglacial lake Concordia Subglacial Lake], on cambridge.org

| depth = ~

{{convert|250|m|ft|abbr=on}}[https://www.cambridge.org/en/article/concordia-subglacial lake Concordia Subglacial Lake], on cambridge.org

| max-depth = ~

{{convert|300|m|ft|abbr=on}}[https://www.cambridge.org/en/article/concordia-subglacial lake Concordia Subglacial Lake], on cambridge.org

| volume =

{{convert|200|km3|cumi|abbr=on}} + or - {{convert|40|km3|cumi|abbr=on}}[https://www.cambridge.org/en/article/concordia-subglacial lake Concordia Subglacial Lake], on cambridge.org

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| elevation = sloped surface,

{{convert|-623|m|ft|abbr=on}} to {{convert|-898|m|ft|abbr=on}}[https://www.cambridge.org/en/article/concordia-subglacial lake Concordia Subglacial Lake], on cambridge.org

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| pushpin_map = Antarctica

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| pushpin_map_alt = Location of Concordia Subclacial Lake in Antarctica.

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Concordia Subglacial Lake is a subglacial lake located beneath an ice sheet {{convert|3850|m|ft|abbr=on}} to {{convert|4125|m|ft|abbr=on}} thick. It has a surface of about {{convert|800|km2|sqmi|abbr=on}} and is ~ {{convert|300|m|ft|abbr=on}} deep. The sloped surface of the water has an elevation from {{convert|623|m|ft|abbr=on}} to {{convert|898|m|ft|abbr=on}} below mean sea level. The elevation of the icecover, above Concordia Subglacial Lake is: {{convert|3227|m|ft|abbr=on}} m.a.s.l. It was first located in December 1999; the name derives from the nearby French-Italian Concordia Research Station.