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	<id>https://en.bharatpedia.org/w/index.php?action=history&amp;feed=atom&amp;title=Osman_Sagar</id>
	<title>Osman Sagar - Revision history</title>
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	<updated>2026-09-01T10:10:09Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://en.bharatpedia.org/w/index.php?title=Osman_Sagar&amp;diff=410900&amp;oldid=prev</id>
		<title>CleanupBot II: Removed empty portal template using script</title>
		<link rel="alternate" type="text/html" href="https://en.bharatpedia.org/w/index.php?title=Osman_Sagar&amp;diff=410900&amp;oldid=prev"/>
		<updated>2023-08-14T12:51:30Z</updated>

		<summary type="html">&lt;p&gt;Removed empty portal template using script&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:21, 14 August 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l60&quot;&gt;Line 60:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 60:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{commons category|Osman Sagar}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{commons category|Osman Sagar}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Portal|Hyderabad}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://commons.wikimedia.org/wiki/Category:Nature_of_Osman_Sagar Nature of Osman Sagar]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://commons.wikimedia.org/wiki/Category:Nature_of_Osman_Sagar Nature of Osman Sagar]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://commons.wikimedia.org/wiki/Category:Birds_of_Hyderabad Birds of Hyderabad]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://commons.wikimedia.org/wiki/Category:Birds_of_Hyderabad Birds of Hyderabad]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>CleanupBot II</name></author>
	</entry>
	<entry>
		<id>https://en.bharatpedia.org/w/index.php?title=Osman_Sagar&amp;diff=243968&amp;oldid=prev</id>
		<title>-&gt;Mike Peel: Changing the Commons category from &quot;Category:Nature of Osman Sagar&quot; to &quot;Category:Osman Sagar&quot;</title>
		<link rel="alternate" type="text/html" href="https://en.bharatpedia.org/w/index.php?title=Osman_Sagar&amp;diff=243968&amp;oldid=prev"/>
		<updated>2021-10-17T19:36:22Z</updated>

		<summary type="html">&lt;p&gt;Changing the Commons category from &amp;quot;Category:Nature of Osman Sagar&amp;quot; to &amp;quot;Category:Osman Sagar&amp;quot;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 01:06, 18 October 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l59&quot;&gt;Line 59:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{reflist}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{reflist}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{commons category|&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Nature of &lt;/del&gt;Osman Sagar}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{commons category|Osman Sagar}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Portal|Hyderabad}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Portal|Hyderabad}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://commons.wikimedia.org/wiki/Category:Nature_of_Osman_Sagar Nature of Osman Sagar]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [http://commons.wikimedia.org/wiki/Category:Nature_of_Osman_Sagar Nature of Osman Sagar]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>-&gt;Mike Peel</name></author>
	</entry>
	<entry>
		<id>https://en.bharatpedia.org/w/index.php?title=Osman_Sagar&amp;diff=168103&amp;oldid=prev</id>
		<title>imported&gt;Arshad.mohammed18 at 16:10, 23 July 2021</title>
		<link rel="alternate" type="text/html" href="https://en.bharatpedia.org/w/index.php?title=Osman_Sagar&amp;diff=168103&amp;oldid=prev"/>
		<updated>2021-07-23T16:10:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Use dmy dates|date=May 2018}}&lt;br /&gt;
{{Use Indian English|date=May 2018}}&lt;br /&gt;
{{Infobox dam&lt;br /&gt;
| location_map = India Telangana#India&lt;br /&gt;
| dam_length = 1.92 [[kilometers]]&lt;br /&gt;
| dam_elevation_crest = 545.592 [[meters]]&lt;br /&gt;
| country = India&lt;br /&gt;
| name_official = Osman Sagar&lt;br /&gt;
| name = Osman Sagar&lt;br /&gt;
| image = Gandipet.jpg&lt;br /&gt;
| location_map_caption = Osman Sagar at Gandipet&lt;br /&gt;
| location_map_size = &lt;br /&gt;
| coordinates = {{coord|17|23|N|78|18|E|region:IN_type:waterbody_source:GNS-enwiki|display=inline,title}}&lt;br /&gt;
| res_capacity_total = 3.90 [[Tmcft|TMC]] (Reduced capacity due to silt accumulation); 5.541 [[Tmcft|TMC]] (During 1920)&lt;br /&gt;
| cost = ₹ 60 Lakh (As on November 11, 1915)&lt;br /&gt;
| status = O&lt;br /&gt;
| purpose = Multi-purpose&lt;br /&gt;
| dam_type = B&lt;br /&gt;
| dam_height = 35.9664 [[meters]]&lt;br /&gt;
| location = [[Gandipet]], [[Ranga Reddy District]], [[Telangana]], [[India]]&lt;br /&gt;
| res_name = Osman Sagar&lt;br /&gt;
| dam_crosses = [[Musi River, India|Musi]]&lt;br /&gt;
| res_surface = 24.786 Sq. Km&lt;br /&gt;
| owner = [[Government of Telangana]]&lt;br /&gt;
| operator = [[Hyderabad Metropolitan Water Supply and Sewerage Board]]&lt;br /&gt;
| image_caption = View of Osman Sagar&lt;br /&gt;
| construction_began = July 15, 1912&lt;br /&gt;
| opening = May 8, 1921&lt;br /&gt;
| spillway_count = 15 Gates&lt;br /&gt;
| spillway_capacity = 1,05,000 cusecs&lt;br /&gt;
| res_catchment = 738.147 Sq. Km&lt;br /&gt;
| dam_height_foundation = 535.5336 [[meters]]&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Osman Sagar&amp;#039;&amp;#039;&amp;#039; is a [[reservoir]] in the [[India]]n city of [[Hyderabad, India|Hyderabad]]. The lake is around 46&amp;amp;nbsp;km², and the [[reservoir]] is around 29&amp;amp;nbsp;km², with total level of 1,790 feet and a capacity of 3.9 tmc ft.&amp;lt;ref&amp;gt;{{cite news|title=Hyderabadis can bid goodbye to water woes|url=http://www.thehindu.com/news/cities/Hyderabad/hyderabadis-can-bid-goodbye-to-water-woes/article9205666.ece?ref=tpnews|newspaper=The Hindu|date=10 October 2016|access-date=11 October 2016}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==History==&lt;br /&gt;
Osman Sagar was created by [[dam]]ming the [[Musi River, India|Musi River]] in 1920, to provide an additional source of drinking water for Hyderabad and to protect the city after the [[Great Musi Flood of 1908]]. It was constructed during the reign of the last &amp;#039;&amp;#039;&amp;#039;[[Nizam]]&amp;#039;&amp;#039;&amp;#039; of [[Kingdom of Hyderabad|Hyderabad State]], [[Osman Ali Khan]], hence the name.&lt;br /&gt;
&lt;br /&gt;
A princely guest house called Sagar Mahal, overlooking the lake and now a heritage building, was built as a summer resort of the last Nizam. Its location on the banks of the lake offers wonderful views. Telangana Tourism Department [http://www.aptourism.in/hyderabad.html] operates a resort in the building. The breeze of the lake is very pleasant and has been popular with the locals since the Nizam&amp;#039;s time. When Nizam consulted Sri Sir M.Visheswaraya regarding the twin problems of heavy floods in monsoon and acute shortage of water during summer, the latter designed a plan for construction of dam which needs high engineering skills in those days. This simple yet elegant solution solved both the problems for Hyderabad.&lt;br /&gt;
&lt;br /&gt;
==Tourist spot==&lt;br /&gt;
It is a popular tourist destination, especially in monsoon season when the reservoir is full. Its parks, resorts, and amusement park are a major attraction. This lake had served drinking water to Hyderabad city but, due to increase in population, is not sufficient to meet the city&amp;#039;s water supply demand.&amp;lt;ref&amp;gt;{{cite web |last1=sharma |first1=amit |title=Gandipet lake timings, gandipet park, osman sagar, gandipet cheruvu |url=https://www.wiki.meramaal.com/2018/10/05/gandipet-lake-hyderabad-osman-sagar/ |website=meramaal.com}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Water levels==&lt;br /&gt;
In June 2012, the water level at Osman Sagar was 1769.8 feet. On 1 October 2012, the level was 1771.8 feet, an increase of a mere 2 feet.&lt;br /&gt;
&lt;br /&gt;
Similarly, in nearby [[Himayat Sagar]], the water level in June 2012 was 1743.3 feet and on 1 October 2012, it was 1,747.4 feet, an increase of about 4 feet. In October 2011, the water levels at Osman Sagar and Himayat Sagar were 1781.9 feet and 1755.9 feet, respectively.&lt;br /&gt;
&lt;br /&gt;
== Images of the lake ==&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
Image:Gandipet1.jpg&lt;br /&gt;
Image:Gandipet3.jpg&lt;br /&gt;
Image:Sunset on osman sagar lake hyderabad.JPG&lt;br /&gt;
Image:Park, Osman Sagar.JPG&lt;br /&gt;
File:Osman Sagar lake near Hyderabad.jpg&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
==External links==&lt;br /&gt;
{{commons category|Nature of Osman Sagar}}&lt;br /&gt;
{{Portal|Hyderabad}}&lt;br /&gt;
* [http://commons.wikimedia.org/wiki/Category:Nature_of_Osman_Sagar Nature of Osman Sagar]&lt;br /&gt;
* [http://commons.wikimedia.org/wiki/Category:Birds_of_Hyderabad Birds of Hyderabad]&lt;br /&gt;
* [http://commons.wikimedia.org/wiki/Category:Flora_of_Hyderabad Flora of Hyderabad]&lt;br /&gt;
* [http://commons.wikimedia.org/wiki/Category:Butterflies_of_Hyderabad Butterflies of Hyderabad]&lt;br /&gt;
&lt;br /&gt;
{{Hyderabad topics}}&lt;br /&gt;
{{Hydrography of Telangana}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Lakes of Hyderabad, India]]&lt;br /&gt;
[[Category:Reservoirs in Telangana]]&lt;br /&gt;
&lt;br /&gt;
{{Hyderabad-geo-stub}}&lt;/div&gt;</summary>
		<author><name>imported&gt;Arshad.mohammed18</name></author>
	</entry>
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