| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.242 | 0.243 | 0.243 | 0.246 |
| River Wear - Chester-Le-Street | 0.442 | 0.447 | 0.449 | 0.458 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.242 | 0.241 | 0.247 |
| River Wear - Stanhope | 0.372 | 0.379 | 0.38 | 0.394 |
| River Gaunless - South Church | 0.131 | 0.134 | 0.133 | 0.136 |
| River Wear - Sunderland Bridge | 0.406 | 0.413 | 0.413 | 0.423 |
| River Wear - Witton Park | 0.465 | 0.47 | 0.472 | 0.484 |
| River Wear - Durham New Elvet Bridge | 0.358 | 0.366 | 0.366 | 0.375 |