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Welsh Mining Disasters

The following is a list of mining accidents where there were Five or more fatalities.

Where blank means five or more, but the exact numbers are unknown to me at present.

As numerous as this list (over 6,000) it still represents only a small proportion of Welsh miners killed at their workplace. Although disasters are large and dramatic in number they only account for less than 17% of mining deaths in Wales. The total number (including those who died because of mining related illnesses) would be very much greater.

Mine Situation Date
Number Killed
Names
Aber Ogmore Vale 14th May 1888
5
list on page
Aberaman,.Blackband Aberdare June 1848
11
list on page
Abercwmboi Abercwmboi 8th October 1870
5
list on page
Aberfan Nr. Merthyr Tydfil 21st October 1966
144
list
Abiathur Jones's Abersychan 18th March 1845
5
list on page
Albion Cilfynydd 23rd June 1894
290
list
Albion Cilfynydd 10th November 1906
6
list
Alltyscreech Pentre 6th September 1831
6
list
Arael Griffin Six Bells Aberbeeg 9th February 1895
6
list
Arael Griffin Six Bells Aberbeeg 28th June 1960
45
list
Argoed Hall Mold 12th May 1837
21
list
Barrow Bryncethin 26th August 1874
5
list on page
Bedwellty Pits Tredegar 21st June 1865
27
list
Bedwellty Pits Tredegar 2nd April 1879
6
list
Bedwellty Pits Tredegar 10th March 1880
6
list
Bersham Wrexham 3rd August 1880
9
list on page
Birchrock Pontardulais 1st October 1909
7
list on page
Blaenclydach Blaenclydach 25th November 1941
7
list on page
Blaengwawr Aberdare 8th March 1861
13
list
Blaengwynfi (Scattern) Blaengwynfi 30th September 1891
8
list on page
Blaenhirwaun Cross Hands 6th September 1955
6
list on page
Bute Works Cwm Carno 25th June 1830
6
-
Britannic Gilfach Goch 27th April 1913
5
list on page
Broadmoor Begelly 13th May 1844
7
list on page
Broadoak Loughor 18th February 1830
6
list on page
Broadoak Loughor 5th January 1897
5
list on page
Bryn Cethin Bridgend 26th September 1874
5
list
Bryngwiog Mold 12th February 1862
16
list
Bryn-Yr-Owen Wrexham 11th January 1855
7
list
Brynddu Pyle 23rd December 1853
5
list on page
Brynddu Pyle 28th May 1858
12
list on page
Brynmally Wrexham 30th September 1856
13
list on page
Brynmally Wrexham 30th May 1878
6
list on page
Brynmally Wrexham 13th March 1889
20
list on page
Bwllfa Aberdare 27th December 1867
5
list on page
Cae Llanelli 4th November 1858
10
list
Cambrian Clydach 10th March 1905
31
list
Cambrian Clydach 17th May 1965
31
list
Charles Pit Llansamlet 23rd July 1870
19
list on page
Cinder Pits Blaenafon 28th November 1838
15
list on page
Coalbrook Vale Nantyglo 20th May 1831
9
Newspaper account
Court Herbert Neath 1st June 1906
5
list on page
Cwmgwrach Neath 9th June 1820
5
list on page
Cwmneol Aberdare 28th November 1855
8
list on page
Cwmtillery, Tyr Nicolas Nr. Abertillery 27th May 1857
13
list
Cwmtillery Nr. Abertillery 5th April 1873
6
list
Cwmtillery Nr. Abertillery 18th December 1876
23
list
Cyfyng Swansea 11th August 1858
6
list
Cymmer Rhondda 15th July 1856
114
list
Cynheidre Pentremawr 6th April 1971
6
list on page
Darran Deri 29th October 1909
27
list
Deep Navigation Treharris 11th November 1902
5
list on page
Dinas Main No3 Gilfach Goch 14th December 1907
7
list on page
Dinas Rhondda 1st January 1844
12
list
Dinas Rhondda 13th January 1879
63
list
Dowlais Cardiff Abercynon 23rd January 1893
8
list on page
Dowlais Cardiff Abercynon 9th September 1895
6
list on page
Dowlais Cardiff Abercynon 28th April 1906
5
list on page
Duffryn (Lower) Aberdare 25th February 1858
20
list
Duffryn (Lower) Aberdare 6th November 1860
12
list
Duffryn (Middle) Aberdare 12th December 1850
13
list
Duffryn (Middle) Aberdare 10th May 1852
64
list
Duffryn (Upper) Aberdare 1st August 1845
28
list
Eaglesbush Neath 29th March 1848
20
list on page
Elba Gowerton 21st January 1905
11
list on page
Ferndale Rhondda 8th November 1867
178
list
Ferndale Rhondda 10th June 1869
53
list
Flint Dee Green Mold 20th May 1828
11
list
Fochriw Dowlais 8th January 1870
5
list
Fochriw No.2 Dowlais 4th June 1902
8
list
Frood Wrexham 19th October 1854
7
list on page
Gadlys Aberdare 24th April 1848
5
-
Gadlys Aberdare 4th October 1871
5
list on page
Garnant Cwmamman 16th January 1884
18
list on page
Garngoch Swansea 7th July 1880
6
list
Garth Merthyr Maesteg 11th June 1897
9
list on page
Gelli Ystrad 21st August 1883
5
list on page
Genwen Llanelli 5th March 1907
6
list on page
George Pit Mountain Ash 9th December 1886
5
list
Gethin Merthyr Tydfil 19th February 1862
47
list
Gethin Merthyr Tydfil 20th December 1865
34
list
Glenavon Croeserw 24th October 1900
5
list on page
Glyn Pontypool 22nd January 1890
5
list on page
Glynea Bynea 18th October 1913
8
list on page
Great Western Rhondda 11th April 1893
63
list
Gresford Wrexham 22nd September 1934
266
list
GwaunCaeGurwen GwaunCaeGurwen 1st September 1847
6
list on page
Gwendraeth(Watney) Pontyberem 10th May 1852
26
list on page
Hafod-Y-Bwch Ruabon 11th December 1873
5
list on page
Hendreforgan Swansea 11th November 1869
6
list
Hendreladus Ynyscedwin 24th August 1892
6
list on page
Henwaen Blaina 3rd March 1882
5
list on page
Hook Hook, Pembroke 7th August 1850
5
list on page
Killan Dunvant 27th November 1924
5
list on page
Landshipping Nr. Haverfordwest 14th February 1844
40
list on page
Leeswood Main Nr. Mold 15th December 1864
8
list on page
Lewis Merthyr (New Coedcae) Pontypridd 11th February 1882
6
list
Lewis Merthyr (Old Coedcae) Pontypridd 1st February 1883
5
list
Lewis Merthyr Pontypridd 22nd November 1956
9
list on page
Libanus Blackwood 22nd January 1872
5
list on page
Llan Pentyrch 6th December 1875
16
list on page
Llanbradach Llanbradach 10th September 1901
8
list on page
Llanerch (Cwmnantddu) Abersychan 10th August 1849
5
list on page
Llanerch (Cwmnantddu) Abersychan 25th May 1869
7
list
Llanerch (Cwmnantddu) Abersychan 6th February 1890
176
list
Llantwit-Fardre Pontypridd 19th May 1849
7
list
Llay Main Wrexham 5th December 1924
9
list on page
Lletty Shenklin Aberdare 14th August 1849
52
list
Lletty Shenklin Aberdare 9th August 1862
5
list on page
Lluest Pontyrhyl 18th August 1899
19
list
Llwynfi (Gin pit) Llwynfi Valley 26th December 1863
14
list on page
Loveston Pembrokeshire 26th May 1936
7
list on page
Maerdy Rhondda 23rd December 1885
81
list
Main Bryncoch, Neath 6th April 1859
26
list
Main Bryncoch, Neath 4th August 1896
7
list on page
Marine Cwm, Ebbw Vale 1st March 1927
52
list
Markham Nr, Blackwood 18th May 1912
6
list on page
McLaren Abertysswg 3rd September 1902
17
list
Meadow Pit Cwmavon 24th June 1879
6
list on page
Milfraen Blaenavon 4th March 1902
5
list
Milfraen Blaenavon 10th July 1929
9
list
Minera Wrexham December 1844
5
-
Minera Wrexham 20th July 1849
9
-
Morfa Port Talbot 17th October 1863
40
list
Morfa Port Talbot 14th February 1870
30
list
Morfa Port Talbot 10th March 1890
87
list
Mostyn Mostyn 1806
36
-
Mostyn Mostyn April 1807
26
-
Mostyn Mostyn 10th March 1809
22
-
Mostyn Mostyn July 1840
11
-
Mynydd Newydd Fforest Fach May 1846
5
list on page
Nantyglo Bailey's Deep Nantyglo December 1837
7
list on page
Nantyglo Bailey's Deep Nantyglo December 1847
8
list on page
National Wattston 18th February 1887
38
list
National Wattstown 11th July 1905
119
list
Naval Penygraig 10th December 1880
101
list
Naval Penygraig 27th January 1884
14
list
Naval Penygraig 27th August 1909
6
list
New Duffryn Rhymney 25th June 1883
6
list on page
New Tredegar Bedwelty 3rd December 1875
22
list
Nine Mile Point Cwmfelinfach 13th August 1904
7
list on page
Oakwood Maesteg 11th January 1872
11
list
Old Castle Llanelli 3rd July 1862
6
list on page
Old Coal Pit Blaina 17th June 1837
12
list on page-
Old Coal Pit Blaina 3rd July 1856
11
list on page-
Park Neath 26th June 1863
6
list
Park Slip Tondu 26th August 1892
110
list
Pentre Rhondda 24th February 1871
38
list on page
Pochin Tredegar 8th November 1884
15
list
Point of Ayr Dee Estuary 4th July 1952
6
-
Ponthenry Llanelli 3rd September 1924
5
list on page
Primrose Swansea 13th October 1858
14
list
Prince Of Wales Abercarn 11th September 1878
268
list
Pwll Y Graig. Pentrebach 6th June 1846
7
list
Rhigos Glyn Neath 10th July 1941
16
list on page
Risca Black Vein Pit Waunfawr 14th January 1846
35
list
Risca Black Vein Pit Waunfawr 12th March 1853
10
list
Risca Black Vein Pit Waunfawr 1st December 1860
146
list
Risca New Mine Waunfawr 15th July 1880
120
list
River Level Abernant 9th December 1896
6
list on page
Rhos Amman Rhos Amman 4th January 1924
7
list on page
Scot's Pit Llansamlet 14th March 1788
13
list on page
Seven Sisters Dulais Valley 10th November 1907
5
list on page
Seven Sisters Dulais Valley 25th March 1943
5
list on page
South Mostyn Mostyn 26th September 1861
10
list
St David's Pit Llangennech 6th July 1840
5
list on page
Tareni Godre'r Graig 1st November 1909
5
list on page
Tirpentwys Pontypool 1st October 1902
8
list on page
Thomas Chapel Begelly 16th June 1838
6
list on page
Tower Hirwaun 12th April 1962
9
list on page
Trimsharan (Waunhir) Trimsharan 16th February 1907
6
list on page
Trimsharan (Caedean) Trimsharan 26th April 1923
10
list on page
Tylorstown Rhondda 27th January 1896
57
list
Tynewydd Porth 11th April 1877
5
list on page
Tynybedw Pentre 9th September 1895
6
list on page
Universal Senghenydd 24th May 1901
81
list
Universal Senghenydd 14th October 1913
439
list
Varteg Nr. Blaenafon January 1849
8
-
Victoria Ebbw Vale 21st June 1848
12
list on page
Victoria Ebbw Vale 2nd March 1871
19
list on page
Waunddu Loughor 10th July 1788
6
-
Weigfach Fforestfach 9th March 1877
19
list on page
Werfa Aberdare 14th May 1849
5
list on page
Werfa Aberdare 4th September 1851
14
list on page
Wernbwll Penclawdd 28th November 1929
7
list on page
Wernfraith Neath 1758
10
list on page
Wernfraith Neath 1770
17
list on page
Western Nantymoel 7th December 1874
5
list on page
Winch Pond Neath 1764
18
-
Winch Pond Neath 1779
11
-
Windsor Abertridwr 3rd June 1902
6
list on page
Wynnstay Ruabon 9th December 1863
13
list on page
Wynnstay Ruabon 30th September 1868
10
list on page
Wynnstay Ruabon 24th April 1873
7
list on page
Ynyscynon Abernant 18th April 1855
5
list on page
Ynysdavid Cwmavon 24th May 1856
12
list on page