| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.143 | 0.15 | 0.149 | 0.158 |
| River Wear - Chester-Le-Street | 0.552 | 0.558 | 0.561 | 0.586 |
| Smallhope Burn - Lanchester Front Street | 0.311 | 0.316 | 0.321 | 0.397 |
| River Wear - Stanhope | 0.49 | 0.598 | 0.621 | 0.807 |
| River Gaunless - South Church | 0.138 | 0.14 | 0.141 | 0.156 |
| River Wear - Sunderland Bridge | 0.52 | 0.529 | 0.539 | 0.592 |
| River Wear - Witton Park | 0.604 | 0.629 | 0.639 | 0.736 |
| River Wear - Durham New Elvet Bridge | 0.467 | 0.475 | 0.48 | 0.521 |