| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.191 | 0.203 | 0.203 | 0.224 |
| River Wear - Chester-Le-Street | 0.408 | 0.416 | 0.416 | 0.428 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.254 | 0.253 | 0.258 |
| River Wear - Stanhope | 0.351 | 0.566 | 0.534 | 0.734 |
| River Gaunless - South Church | 0.11 | 0.116 | 0.116 | 0.125 |
| River Wear - Sunderland Bridge | 0.381 | 0.389 | 0.401 | 0.511 |
| River Wear - Witton Park | 0.441 | 0.463 | 0.501 | 0.624 |
| River Wear - Durham New Elvet Bridge | 0.288 | 0.299 | 0.299 | 0.328 |