Central and Southern Scotland summary results - Revision history

Ajhil: /* Methane in UK groundwater results */

2026-06-10T09:21:17Z

Methane in UK groundwater results

← Older revision		Revision as of 10:21, 10 June 2026
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	\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''
	\|-		\|-
	\| ! scope="col" style="width: ~~225px~~;" \| '''Central and southern Scotland'''		\| ! scope="col" style="width: 275px;" \| '''Central and southern Scotland'''
	\| ! scope="col" style="width: 100px;" \| '''<0.0001'''		\| ! scope="col" style="width: 100px;" \| '''<0.0001'''
	\| ! scope="col" style="width: 100px;" \| '''0.0036'''		\| ! scope="col" style="width: 100px;" \| '''0.0036'''

Ajhil: /* Methane in UK groundwater results */

2026-06-10T09:19:53Z

Methane in UK groundwater results

← Older revision		Revision as of 10:19, 10 June 2026
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	\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''
	\|-		\|-
	\| ! scope="col" style="width: ~~200px~~;" \| '''Central and southern Scotland'''		\| ! scope="col" style="width: 225px;" \| '''Central and southern Scotland'''
	\| ! scope="col" style="width: 100px;" \| '''<0.0001'''		\| ! scope="col" style="width: 100px;" \| '''<0.0001'''
	\| ! scope="col" style="width: 100px;" \| '''0.0036'''		\| ! scope="col" style="width: 100px;" \| '''0.0036'''

Ajhil: /* Baseline groundwater quality data */

2026-06-05T11:21:53Z

Baseline groundwater quality data

← Older revision		Revision as of 12:21, 5 June 2026
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	{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"		{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"
	\| '''Analysis'''		\| rowspan="2" scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Analysis'''</span>
	\| colspan="3" \| '''Concentration (mg/l)'''		\| colspan="3" scope="col" style="width: 50px; background-color: #042e3f;" \| <span style="color:#ffffff"><center>'''Concentration (mg/l)'''</center>
	\| '''Number of ~~samples~~'''		\| rowspan="2" scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Number of Samples'''</span>
	\|-		\|-
	\|		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Minimum'''
	\| Minimum		\| ! scope="col" style="width: 50px; background-color: #042e3f;" \| <span style="color:#ffffff">'''Median'''
	\| Median		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''
	\| Maximum
	\|
	\|-		\|-
	\|Ca		\| ! scope="col" style="width: 200px;" \| Ca
	\|7.26		\| ! scope="col" style="width: 100px;" \| 7.26
	\|54.5		\| ! scope="col" style="width: 100px;" \| 54.5
	\|290		\| ! scope="col" style="width: 100px;" \| 290
	\|21		\| ! scope="col" style="width: 100px;" \| 21
	\|-		\|-
	\|Mg		\|Mg

Ajhil: /* Baseline groundwater quality data */

2026-06-05T11:20:03Z

Baseline groundwater quality data

← Older revision		Revision as of 12:20, 5 June 2026
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	A summary of the baseline quality of groundwater in this area is below. This data was collected as part of a collaborative project between BGS and the [https://www.sepa.org.uk/ Scottish Environment Protection Agency] to investigate the [[Baseline Scotland: groundwater chemistry data \| baseline quality of groundwater in major Scottish aquifers]].		A summary of the baseline quality of groundwater in this area is below. This data was collected as part of a collaborative project between BGS and the [https://www.sepa.org.uk/ Scottish Environment Protection Agency] to investigate the [[Baseline Scotland: groundwater chemistry data \| baseline quality of groundwater in major Scottish aquifers]].

	Groundwater from the Clackmannan and Coal Measures Groups in this area is typically reducing and contains a high proportion of old water, recharged more than 35–60 years ago. Mining activity in this area has had a major impact on groundwater quality. More detail on groundwater quality for [~~https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/MidlandValleyData.html/~~ central Scotland] and [~~https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/southernScotlandData.html/~~ southern Scotland] is available via the [~~https~~:~~//www2.bgs.ac.uk/~~groundwater~~/quality/baselineScotland/home.html/~~ Baseline Scotland] web pages.		Groundwater from the Clackmannan and Coal Measures Groups in this area is typically reducing and contains a high proportion of old water, recharged more than 35–60 years ago. Mining activity in this area has had a major impact on groundwater quality. More detail on groundwater quality for [[Midland Valley \| central Scotland]] and [[Southern Scotland \| southern Scotland]] is available via the [[Baseline Scotland: groundwater chemistry data \| Baseline Scotland]] web pages.

	{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"		{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"

Ajhil: /* Baseline groundwater quality data */

2026-06-05T11:17:03Z

Baseline groundwater quality data

← Older revision		Revision as of 12:17, 5 June 2026
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	===Baseline groundwater quality data===		===Baseline groundwater quality data===
	A summary of the baseline quality of groundwater in this area is below. This data was collected as part of a collaborative project between BGS and the [https://www.sepa.org.uk/ Scottish Environment Protection Agency] to investigate the [~~https~~:~~//www2.bgs.ac.uk/~~groundwater~~/quality/baselineScotland/home.html/~~ baseline quality of groundwater in major Scottish aquifers].		A summary of the baseline quality of groundwater in this area is below. This data was collected as part of a collaborative project between BGS and the [https://www.sepa.org.uk/ Scottish Environment Protection Agency] to investigate the [[Baseline Scotland: groundwater chemistry data \| baseline quality of groundwater in major Scottish aquifers]].

	Groundwater from the Clackmannan and Coal Measures Groups in this area is typically reducing and contains a high proportion of old water, recharged more than 35–60 years ago. Mining activity in this area has had a major impact on groundwater quality. More detail on groundwater quality for [https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/MidlandValleyData.html/ central Scotland] and [https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/southernScotlandData.html/ southern Scotland] is available via the [https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/home.html/ Baseline Scotland] web pages.		Groundwater from the Clackmannan and Coal Measures Groups in this area is typically reducing and contains a high proportion of old water, recharged more than 35–60 years ago. Mining activity in this area has had a major impact on groundwater quality. More detail on groundwater quality for [https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/MidlandValleyData.html/ central Scotland] and [https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/southernScotlandData.html/ southern Scotland] is available via the [https://www2.bgs.ac.uk/groundwater/quality/baselineScotland/home.html/ Baseline Scotland] web pages.

Ajhil: /* Methane in UK groundwater results */

2026-06-05T11:15:01Z

Methane in UK groundwater results

← Older revision		Revision as of 12:15, 5 June 2026
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	\|}		\|}

	~~<small>~~<center>Methane samples and concentrations in central and southern Scotland<br>		<center>'''Methane samples and concentrations in central and southern Scotland'''</center>
	Note: values less than the analytical detection limit have been converted to half the detection limit for<br>the purposes of this statistical summary and graph, but the relevant detection limit is quoted in the table above.</~~small~~></~~center~~>		<small><center>Note: values less than the analytical detection limit have been converted to half the detection limit for<br>the purposes of this statistical summary and graph, but the relevant detection limit is quoted in the table above.</center></small>

	===Baseline groundwater quality data===		===Baseline groundwater quality data===

Ajhil: /* Methane in UK groundwater results */

2026-06-05T11:13:07Z

Methane in UK groundwater results

← Older revision		Revision as of 12:13, 5 June 2026
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	{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"		{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"
	\| '''Area'''		\| rowspan="2" scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Area'''</span>
	\| colspan="3" \| '''Concentration (mg/l)'''		\| colspan="3" scope="col" style="width: 50px; background-color: #042e3f;" \| <span style="color:#ffffff"><center>'''Concentration (mg/l)'''</center>
	\|\| '''Number of ~~samples~~'''		\| rowspan="2" scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Number of Samples'''</span>
	\|-		\|-
	\|		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Minimum'''
	\| Minimum		\| ! scope="col" style="width: 50px; background-color: #042e3f;" \| <span style="color:#ffffff">'''Median'''
	\| Median		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''
	\| Maximum
	\|
	\|-		\|-
	\|Central and southern Scotland		\| ! scope="col" style="width: 200px;" \| '''Central and southern Scotland'''
	\|<0.0001		\| ! scope="col" style="width: 100px;" \| '''<0.0001'''
	\|0.0036		\| ! scope="col" style="width: 100px;" \| '''0.0036'''
	\|1.68		\| ! scope="col" style="width: 100px;" \| '''1.68'''
	\|31		\| ! scope="col" style="width: 100px;" \| '''31'''
	\|-		\|-
	\|Clackmannan and Coal Measures Groups		\|''Clackmannan and Coal Measures Groups''
	\|<0.0005		\|<0.0005
	\|0.00835		\|0.00835

Ajhil: /* Methane in UK groundwater results */

2026-06-05T11:11:26Z

Methane in UK groundwater results

← Older revision		Revision as of 12:11, 5 June 2026
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	<div><ul>		<div><ul>
	<li style="display: inline-block;"> [[File:CentralSouthScotlandTopography_RB_v2.jpg\|frameless\|left\|470px]]</li>		<li style="display: inline-block;"> [[File:CentralSouthScotlandTopography_RB_v2.jpg\|frameless\|left\|470px]]</li>
	<li style="display: inline-block;"> [[File:CentralSouthScotlandBarChart.jpg\|frameless\|right\|~~460px~~]]</li>		<li style="display: inline-block;"> [[File:CentralSouthScotlandBarChart.jpg\|frameless\|right\|440px]]</li>
	</ul></div>		</ul></div>
	</center>		</center>

Ajhil: /* Methane in UK groundwater results */

2026-06-05T11:11:18Z

Methane in UK groundwater results

← Older revision		Revision as of 12:11, 5 June 2026
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	<div><ul>		<div><ul>
	<li style="display: inline-block;"> [[File:CentralSouthScotlandTopography_RB_v2.jpg\|frameless\|left\|470px]]</li>		<li style="display: inline-block;"> [[File:CentralSouthScotlandTopography_RB_v2.jpg\|frameless\|left\|470px]]</li>
	<li style="display: inline-block;"> [[File:CentralSouthScotlandBarChart.jpg\|frameless\|right\|~~480px~~]]</li>		<li style="display: inline-block;"> [[File:CentralSouthScotlandBarChart.jpg\|frameless\|right\|460px]]</li>
	</ul></div>		</ul></div>
	</center>		</center>

Ajhil: /* Methane in UK groundwater results */

2026-06-05T11:11:07Z

Methane in UK groundwater results

← Older revision		Revision as of 12:11, 5 June 2026
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	These summary results are from single sampling visits to each site as part of the [[Baseline Scotland: groundwater chemistry data \| Baseline Scotland project]]. The data are summarised for the central and southern Scotland regions as a whole, and also for individual aquifers, where enough data are available.		These summary results are from single sampling visits to each site as part of the [[Baseline Scotland: groundwater chemistry data \| Baseline Scotland project]]. The data are summarised for the central and southern Scotland regions as a whole, and also for individual aquifers, where enough data are available.

	[[~~Image~~:CentralSouthScotlandTopography_RB_v2.jpg\|frameless\|~~center\|500px~~\|]]		<center>
			<div><ul>
	[[~~Image~~:CentralSouthScotlandBarChart.jpg\|frameless\|~~center\|500px~~\|]]		<li style="display: inline-block;"> [[File:CentralSouthScotlandTopography_RB_v2.jpg\|frameless\|left\|470px]]</li>
			<li style="display: inline-block;"> [[File:CentralSouthScotlandBarChart.jpg\|frameless\|right\|480px]]</li>
			</ul></div>
			</center>

	{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"		{\|class="wikitable" style="background-color:#F0F8FF; margin:auto;"

← Older revision		Revision as of 10:21, 10 June 2026
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	\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''
	\|-		\|-
	\| ! scope="col" style="width: ~~225px~~;" \| '''Central and southern Scotland'''		\| ! scope="col" style="width: 275px;" \| '''Central and southern Scotland'''
	\| ! scope="col" style="width: 100px;" \| '''<0.0001'''		\| ! scope="col" style="width: 100px;" \| '''<0.0001'''
	\| ! scope="col" style="width: 100px;" \| '''0.0036'''		\| ! scope="col" style="width: 100px;" \| '''0.0036'''

← Older revision		Revision as of 10:19, 10 June 2026
Line 31:		Line 31:
	\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''		\| ! scope="col" style="width: 100px;" style="background-color: #042e3f;" \| <span style="color:#ffffff">'''Maximum'''
	\|-		\|-
	\| ! scope="col" style="width: ~~200px~~;" \| '''Central and southern Scotland'''		\| ! scope="col" style="width: 225px;" \| '''Central and southern Scotland'''
	\| ! scope="col" style="width: 100px;" \| '''<0.0001'''		\| ! scope="col" style="width: 100px;" \| '''<0.0001'''
	\| ! scope="col" style="width: 100px;" \| '''0.0036'''		\| ! scope="col" style="width: 100px;" \| '''0.0036'''