| Plant | Net Head Ft (N) | Turbine Best Efficiency (et) | Generation Efficiency (eg) | Net Output kW | Annual Lost MWY | Annual Value ($50/MWh) 2018$ |
| Cowans Ford | 106 | 92.5% | 97.5% | 116.1 | 1,018 | $50,881 |
| Mountain Island | 81 | 93.9% | 96.5% | 89.1 | 781 | $39,065 |
| Wylie | 67 | 91.7% | 97.3% | 72.6 | 636 | $31,817 |
| Fishing Creek | 59 | 92.6% | 97.3% | 64.5 | 566 | $28,293 |
| Deaborn | 69 | 92.0% | 97.0% | 66.6 | 655 | $32,773 |
| Cedar Creek | 60 | 92.5% | 97.0% | 57.0 | 573 | $28,653 |
| Wateree | 77 | 96.3% | 97.0% | 87.3 | 766 | $38,282 |