Co. Carlow

Site
No.		 River OS
Map		 Nat.Grid
Reference		 Catch-
ment
Area
km2		 Rainfall
mm		 Prov.
Mean
Flow
m3/s		 Head
m		 Potent.
Inst.
Cap.
kW		 Potent.
Annual
Energy
MWh		 Site
Rating
1 Slaney 3-15 S852 787 207 1220 7.57 2.0 70 407 M
1A Barrow 2-10 S715 765 2240 880 35.48 1.5 114 780 M
3 Slaney 3-15 S878 822 186 1230 6.86 1.5 32 226 M
4 Douglas 4-7 S936 828 23 1130 0.78 3.0 18 79 M
9 Dereen 5-9 S975 807 63 1550 2.93 3.2 34 243 F
13 Burren 7-6 S727 756 156 900 4.21 2.0 54 279 M
28 Barrow 12-1 S700 702 2317 880 36.70 1.83 110 650 Operating
33 Slaney 13-7 S849 698 268 1120 9.0 1.5 46 320 M
34 Dereen 13-8 S857 701 391 1040 12.19 4.0 220 1475 G
36 Slaney 13-12 S856 683 517 1100 17.06 1.8 110 756 F
40 Barrow 16-5 S702 632 2414 880 38.23 2.0 133 915 M
50A Derry 18-14 S915 605 228 1050 7.18 1.5 24 167 M
42 Barrow 16-9 S703 620 2414 880 38.23 3.05 101 340 Operating
43 Barrow 16-13 S697 595 2432 880 38.0 1.3 97 669 M
52 Barrow 19-1 S688 578 2442 880 36.68 1.55 112 808 M
54 Barrow 19-9 S686 550 2451 880 38.82 2.6 205 1414 F
55 Barrow 19-13 S687 534 2560 880 40.55 1.95 144 1001 F
57 Black 19-14 S713 528 48 970 1.39 4.0 28 164 F
62 Barrow 22-1 S696 516 2588 880 41.0 1.85 135 943 F
64 Barrow 22-6 S713 503 2604 880 41.24 2.2 174 1209 F
66 Dinin 22-6 S733 501 52 970 1.51 4.0 51 231 F
67 Dinin 22-6 S732 498 106 1080 3.43 2.1 19 150 Operating
69 Barrow 22-10 S731 482 2717 890 43.52 1.65 126 899 F
70 Barrow Trib. 22-15 S742 467 32 1125 1.08 4.5 37 168 F
71 Barrow Trib. 22-15 S736 462 32 1125 1.08 5.0 40 183 F
72 Un-named 22-16 S774 470 18 1200 0.65 4.0 20 88 M
73 Barrow 24-2 S726 455 2719 890 43.55 3.33 289 2024 G*
75 Barrow 24-3 S734 461 2719 890 43.55 1.6 122 872 F*
76 Barrow 24-5 S708 436 2790 890 44.69 1.15 88 621 M*
77 Barrow 24-10 S709 427 2783 890 44.74 3.2 274 1935 G*
78 Barrow 24-10 S724 417 2795 896 45.07 2.2 181 1291 F*
80 Barrow 26-2 S720 395 2801 896 45.07 2.2 181 1078 F*
81 Aughanaul 26-2 S728 383 29 1090 0.95 3.2 23 103 M
83 Aughanaul 26-6 S727 378 29 1090 0.95 10.0 81 328 G
84 Pollmounty 26-11 S742 270 33 1050 1.04 5.0 20 100 Operat