|
Co. Mayo |
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| 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 | Ballinglen | 7-13 | G102 377 | 43 | 1433 | 1.663 | 2.2 | 24 | 92 | M |
| 3 | Palmerstown | 14-16 | G169 309 | 122 | 1263 | 4.16 | 1.5 | 19 | 111 | M |
| 7 | Owenmore | 29-2 | G110 235 | 35 | 1328 | 1.30 | 8 | 32 | Operating | |
| 8 | Brusna | 30-12 | G255 195 | 34 | 1190 | 3.098 | 5.4 | 38 | 205 | Operating |
| 21 | Yellow | 49-13 | G318 062 | 9 | 1283 | 0.323 | 19.0 | 39 | 181 | F |
| 27 | Newport | 68-9 | L995 640 | 140 | 1677 | 6.34 | 2.3 | 63 | 331 | F |
| 29 | Un-named | 68-15 | M049 925 | 13 | 1337 | 0.469 | 6.3 | 16 | 67 | M |
| 30 | Clydagh | 70-16 | M210 950 | 50 | 1532 | 2.145 | 2.0 | 17 | 98 | M |
| 41 | Bunowen | 86-14 | L806 808 | 68 | 1698 | 3.695 | 2.75 | 26 | 162 | F |
| 45 | Carrowbeg | 88-1 | L997 845 | 47 | 1453 | 2.185 | 2.1 | 29 | 129 | M |
| 45A | Carrowbeg | 88-1 | L997 845 | 47 | 1453 | 2.185 | 2.2 | 31 | 136 | M |
| 65A/ r87 |
Budorragha | 115-5 | L841 650 | 45 | 2484 | 3.577 | 6.75 | 176 | 774 | G* |
| 67 | Erriff | 116-5 | L895 645 | 163 | 2022 | 10.546 | 7.5 | 231 | 1446 | G |
| 70 | Robe | 118-1 | M171 645 | 289 | 1170 | 8.115 | 2.3 | 36 | 248 | F |
| L1/r90 | L.Feeagh | 67-4 | L960 980 | 84 | 2070 | 4.694 | 9.75 | 285 | 1309 | G* |