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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Water_derogation</id>
		<title>Water derogation - Revision history</title>
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		<updated>2026-04-18T11:20:26Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217654&amp;oldid=prev</id>
		<title>Editor at 12:47, 9 November 2021</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217654&amp;oldid=prev"/>
				<updated>2021-11-09T12:47:02Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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			&lt;col class='diff-content' /&gt;
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			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 12:47, 9 November 2021&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water management, it is defined as “The abstraction of water that prevents a person entitled to a protected right from abstracting water to the extent authorised on their licence.” Ref[https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions] (also referred to as Science Report – SC040020/SR1) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;was &lt;/del&gt;published by the Environment Agency in 2007&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;. It was &lt;/del&gt;written by R Boak, L Bellis, R Low, R Mitchell, P Hayes, P McKelvey and S Neale.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water management, it is defined as “The abstraction of water that prevents a person entitled to a protected right from abstracting water to the extent authorised on their licence.”&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ref [https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions] (also referred to as Science Report – SC040020/SR1)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;published by the Environment Agency in 2007 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;and &lt;/ins&gt;written by R Boak, L Bellis, R Low, R Mitchell, P Hayes, P McKelvey and S Neale.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Additional guidance on water derogation in England and Wales is available from Ofwat, which defines a derogation as “a direction from Ofwat which relieves a licensee or appointee from compliance with certain of its obligations to comply with the Wholesale Retail Code (WRC) either as a result of it entering into Wholesale Contracts or as a result of the operation of the Stapling Condition. The power to grant derogations from compliance with these specific obligations will be introduced when the WRC is issued by the Authority.”&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Additional guidance on water derogation in England and Wales is available from Ofwat, which defines a derogation as “a direction from Ofwat which relieves a licensee or appointee from compliance with certain of its obligations to comply with the Wholesale Retail Code (WRC) either as a result of it entering into Wholesale Contracts or as a result of the operation of the Stapling Condition. The power to grant derogations from compliance with these specific obligations will be introduced when the WRC is issued by the Authority.”&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Editor</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217610&amp;oldid=prev</id>
		<title>Designing Buildings at 07:43, 9 November 2021</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217610&amp;oldid=prev"/>
				<updated>2021-11-09T07:43:25Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 07:43, 9 November 2021&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water management, it is defined as “The abstraction of water that prevents a person entitled to a protected right from abstracting water to the extent authorised on their licence.”&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water management, it is defined as “The abstraction of water that prevents a person entitled to a protected right from abstracting water to the extent authorised on their licence.” &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Ref&lt;/ins&gt;[https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions] (also referred to as Science Report – SC040020/SR1) was published by the Environment Agency in 2007. It was written by R Boak, L Bellis, R Low, R Mitchell, P Hayes, P McKelvey and S Neale.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;This definition comes from &lt;/del&gt;[https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions] (also referred to as Science Report – SC040020/SR1) was published by the Environment Agency in 2007. It was written by R Boak, L Bellis, R Low, R Mitchell, P Hayes, P McKelvey and S Neale.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Additional guidance on water derogation in England and Wales is available from Ofwat, which defines a derogation as “a direction from Ofwat which relieves a licensee or appointee from compliance with certain of its obligations to comply with the Wholesale Retail Code (WRC) either as a result of it entering into Wholesale Contracts or as a result of the operation of the Stapling Condition. The power to grant derogations from compliance with these specific obligations will be introduced when the WRC is issued by the Authority.”&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Additional guidance on water derogation in England and Wales is available from Ofwat, which defines a derogation as “a direction from Ofwat which relieves a licensee or appointee from compliance with certain of its obligations to comply with the Wholesale Retail Code (WRC) either as a result of it entering into Wholesale Contracts or as a result of the operation of the Stapling Condition. The power to grant derogations from compliance with these specific obligations will be introduced when the WRC is issued by the Authority.”&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217595&amp;oldid=prev</id>
		<title>Editor at 18:47, 8 November 2021</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217595&amp;oldid=prev"/>
				<updated>2021-11-08T18:47:36Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 18:47, 8 November 2021&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Environment Agency.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Environment Agency.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Hydrogeology.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Hydrogeology.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;* Ofwat.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Raising awareness of dewatering regulation.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Raising awareness of dewatering regulation.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Storativity.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Storativity.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 22:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Environment Agency, [https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions (also referred to as Science Report – SC040020/SR1)].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Environment Agency, [https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions (also referred to as Science Report – SC040020/SR1)].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Ofwat, [https://www.ofwat.gov.uk/regulated-companies/company-obligations/derogations/ Derogations].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* Ofwat, [https://www.ofwat.gov.uk/regulated-companies/company-obligations/derogations/ Derogations].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category:DCN_Definition]] [[Category:DCN_Guidance]] [[Category:Definitions]] [[Category:Water]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Editor</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217587&amp;oldid=prev</id>
		<title>Editor: Created page with &quot;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water managemen...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Water_derogation&amp;diff=217587&amp;oldid=prev"/>
				<updated>2021-11-08T18:42:26Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water managemen...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;In its widest sense, the word ‘derogation’ refers to an exemption from, or relaxation of, a rule or law. When the term derogation is applied to the subject of water management, it is defined as “The abstraction of water that prevents a person entitled to a protected right from abstracting water to the extent authorised on their licence.”&lt;br /&gt;
&lt;br /&gt;
This definition comes from [https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions] (also referred to as Science Report – SC040020/SR1) was published by the Environment Agency in 2007. It was written by R Boak, L Bellis, R Low, R Mitchell, P Hayes, P McKelvey and S Neale.&lt;br /&gt;
&lt;br /&gt;
Additional guidance on water derogation in England and Wales is available from Ofwat, which defines a derogation as “a direction from Ofwat which relieves a licensee or appointee from compliance with certain of its obligations to comply with the Wholesale Retail Code (WRC) either as a result of it entering into Wholesale Contracts or as a result of the operation of the Stapling Condition. The power to grant derogations from compliance with these specific obligations will be introduced when the WRC is issued by the Authority.”&lt;br /&gt;
&lt;br /&gt;
Ref [https://www.ofwat.gov.uk/regulated-companies/company-obligations/derogations/ https://www.ofwat.gov.uk/regulated-companies/company-obligations/derogations/]&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Derogation&lt;br /&gt;
* Environment Agency.&lt;br /&gt;
* Hydrogeology.&lt;br /&gt;
* Raising awareness of dewatering regulation.&lt;br /&gt;
* Storativity.&lt;br /&gt;
* Water engineering.&lt;br /&gt;
* Water management.&lt;br /&gt;
&lt;br /&gt;
= External resources =&lt;br /&gt;
&lt;br /&gt;
* Environment Agency, [https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/291080/scho0407bmae-e-e.pdf Using science to create a better place: Hydrogeological impact appraisal for rewarding abstractions (also referred to as Science Report – SC040020/SR1)].&lt;br /&gt;
* Ofwat, [https://www.ofwat.gov.uk/regulated-companies/company-obligations/derogations/ Derogations].&lt;/div&gt;</summary>
		<author><name>Editor</name></author>	</entry>

	</feed>