IWW632
Sluice, Croes-y-ceiliog
SO1989410557
Sluice
U
IWW009a
IWW901
Culvert under tramroad (EA042.09.32)
SO1690413670
Culvert
B
IWW902
Culvert 2 under tramroad EA042.09.32
SO1699813690
IWW903
Culvert 3 cast iron pipe
SO1706913693
IWW904
Culvert 4 stone lintel
SO1714313665
IWW905
Culvert 5 (partially collapsed stone)
SO1717113648
B/E
IWW030
Sluice for Reservoir Near Hirwaun Ironworks
SN95337 04578
Hirwaun
IWW031
Weir and Sluice, Upper Feeder, Llwydcoed Ironworks
SN9724505164
Weir
Llwydcoed
IWW032
Aqueduct, Upper Feeder, Llwydcoed Ironworks
SN9805905069
Aqueduct
IWW033
Sluice, Hirwaun Ironworks
SN95780 05887
IWW034
Weir, Hirwaun Ironworks Feeder
SN9538406548
IWW035
Sluice at New Pond, Hirwaun
SN9491405692
IWW036
Sluice, Hirwaun Ironworks Feeder
SN9539906544
IWW037
Water Storage tank at Hirwaun Ironworks
SN95840 05822
Water tank
IWW038
Water storage tank, Hirwaun Ironworks
SN95818 05846
IWW039
SN95842 05864
IWW040
SN95846 05870
IWW041
SN95850 05874
IWW042
SN95838 05861
IWW043
SN95834 05857
IWW044
SN95859 05950
IWW045
Water Tank near Hirwaun Brickworks
SN96202 06145
Water Tank
IWW048
Sluice, Upper Feeder, Llwydcoed
SN9895704872
A/B
IWW085
Weir, Lower Feeder, Llwydcoed Ironworks
SN9837904918
B/U
IWW092
Sluice at Furnace Pond, Abernant
SO01179 03557
Abernant
IWW094
Sluice on Forge Pond, Abernant
SO01105 03177
IWW096
Pumping Engine, Abernant
SO01152 02524
Pump House
IWW097
SO01506 02419
IWW095
Dam for Feeder Channel, Abernant
SO01598 02671
Dam
D
IWW090
Weir, Gadlys Feeder, Gadlys Ironworks
SN9973503620
Gadlys
IWW089
Pumping Engine House, Llwydcoed Ironworks
SN99692 04235
Aberdare
IWW088
Balance Pit, Llwydcoed Ironworks
SN99411 04298
Water Balance Pit
IWW091
Pumping Engine House, Abernant Ironworks
SO00817 03387
IWW098
Weir on River Aman
SO01628 00547
Aberaman
IWW099
Dam on River Aman
ST00501 99548
IWW084
Sluice, Lower Feeder, Llwydcoed Ironworks
SN9838604923
IWW087
Sluice, Llwydcoed Ironworks
SN99348 04449
IWW093
Aqueduct on Nant Wenallt, Abernant
SO01383 03609
IWW181
Sluices, Bute Town Reservoir, Rhymney
SO10264 09221
Rhymney
IWW186
Sluice, Blaen Rhymney
SO09900 10476
IWW184
Sluice River Rhymney
SO10404 10120
IWW183
Aqueduct Bute Town Reservoir, Rhymney
SO10341 09278
IWW180
Sluices, But Town Reservoir, Rhymney
SO10064 08976
IWW176
Sluice, Rhymney Ironworks
SO10974 07341
IWW173
Sluice, New Dyffryn Pit, Rhymney
SO11152 06936
IWW174
Sluice near Old Dyffryn Pit, Rhymney
SO10937 07248
IWW175
Spring, Old Dyffryn Pit, Rhymney
SO10928 07235
Spring
N/A
IWW187
Sluice, River Rhymney
SO09888 11022
IWW188
Weir, River Rhymney
SO09884 11018
IWW172
SO11199 06806
IWW171
Sluice, Terrace Pit, Rhymney
SO11292 06454
IWW170
SO11574 06682
IWW189
Aqueduct, Rhymney
SO11401 09845
IWW178
Aqueduct, River Rhymney
SO11073 07638
IWW179
SO10481 08322
IWW177
Sluice, Pitwellt Pit, Rhymney
SO10759 07746
Rhymney?
IWW182
Boat House, Bute Town Reservoir, Rhymney
SO10238 09190
Boat House
IWW185
SO10403 10134
IWW290
Sluice, Sirhowy
SO14204 09915
Sirhowy
IWW291
SO14246 09906
IWW288
Weir, Sirhowy River
SO13418 10761
IWW289
Weir, Nant Melyn
SO14151 10514
/sirhowy?
IWW292
Sluice, Tredegar
SO15031 09087
Tredegar
IWW293
Sluice, Scotch Peter's Reservoir
SO15481 08817
IWW294
Sluice, Georgetown reservoir
SO15464 07868
Tredegar?
IWW433
Sluice, Glan Ebbw
SO17145 08287
Victoria Ironworks
IWW373
Well, Twynffrwd
SO17887 07578
Well
IWW372
Tank, Ty'n-y-fyd
SO17539 07216
Tank
IWW371
Well, Coed Ty'n-y-fyd
SO17556 07560
IWW431
Sluice, near Gnapwg
SO17787 08870
unknown
IWW432
Sluice, Gnapwg Reservoir
SO17862 08648
Bessemer Steelworks
IWW374
Spring, Coalbrookvale
SO18788 09115
Coalbrookvale ironworks
IWW375
SO18761 09074
IWW598
SO18864 09043
IWW384
Pumping Engine, Ebbw Vale
SO1693 10420
Pumping Engine
Ebbw Vale
IWW428
Well, Newtown
SO17197 10211
IWW435
Well,  Maes-Alec-uchaf
SO17571 11401
Beaufort?
IWW434
Well,  Pant-y-ddraenen
SO17311 11618
IWW450
Well, Ty-coch
SO17493 12376
Nant-y-glo
IWW540
Sluice, Tai-Humphrey-Hughes
SO18316 11304
IWW542
Spring, Bryn-Mawr
SO19811 11775
IWW485
Spring, Winch's buildings
SO1827410933
IWW541
Tank, Pen-llwyn-uchaf
SO18791 09906
Nant-y-glo?
IWW539
Well, Nant-y-glo
SO18864 10207
IWW537
Sluice, Winch's Row
SO18584 10845
IWW536
SO18705 11025
IWW538
Spring, Winch's Row
SO1850910883
IWW543
SO19896 10555
IWW509
Spring, Trostre Pit
SO19078 08789
Coalbrookvale
IWW544
Sluice, Cwm-celyn
SO20630 08538
Blaina
IWW545
Tank, Mount Pleasant
SO19767 07813
IWW535
SO19820 11845
IWW546
Sluice, Nant Ystruth
SO20817 08768
IWW586
Sluice, Golynos
SO25887 04867
? Golynos
IWW587
SO25917 04848
Golynos
IWW593
Boat House, Cwmsychan
SO24295 04114
?
IWW594
Sluice, Reservoir Cwmsychan
SO24433 04171
British
IWW588
Sluice, Reservoir British Ironworks
SO25896 04063
IWW589
SO25904 03937
IWW590
Sluice for Reservoir at the British Ironworks
IWW591
SO25849 03911
IWW086
Aqueduct, Site of, Lower Feeder, Llwydcoed Ironworks
SN9883804736
IWW925
Sluice, Upper Feeder, Llwydcoed Ironworks
SN9857804883
IWW933
Revetted overflow/spillway, Hirwaun Ironworks Feeder
SN9577606226
Leat
IWW585
Weir, Golynos
SO25900 04879
IWW592
SO26115 03304