| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.127 | 0.136 | 0.138 | 0.155 |
| River Wear - Chester-Le-Street | 0.39 | 0.396 | 0.396 | 0.405 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.238 | 0.237 | 0.245 |
| River Wear - Stanhope | 0.237 | 0.242 | 0.242 | 0.247 |
| River Gaunless - South Church | 0.106 | 0.109 | 0.11 | 0.119 |
| River Wear - Sunderland Bridge | 0.329 | 0.339 | 0.337 | 0.346 |
| River Wear - Witton Park | 0.367 | 0.375 | 0.374 | 0.386 |
| River Wear - Durham New Elvet Bridge | 0.302 | 0.308 | 0.309 | 0.322 |