| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.129 | 0.136 | 0.136 | 0.145 |
| River Wear - Chester-Le-Street | 0.43 | 0.443 | 0.446 | 0.464 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.257 | 0.257 | 0.266 |
| River Wear - Stanhope | 0.348 | 0.41 | 0.404 | 0.447 |
| River Gaunless - South Church | 0.12 | 0.126 | 0.128 | 0.145 |
| River Wear - Sunderland Bridge | 0.383 | 0.422 | 0.416 | 0.44 |
| River Wear - Witton Park | 0.442 | 0.494 | 0.494 | 0.517 |
| River Wear - Durham New Elvet Bridge | 0.321 | 0.338 | 0.336 | 0.352 |