| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.087 | 0.091 | 0.09 | 0.095 |
| River Wear - Chester-Le-Street | 0.343 | 0.346 | 0.347 | 0.354 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.244 | 0.244 | 0.258 |
| River Wear - Stanhope | 0.213 | 0.214 | 0.213 | 0.215 |
| River Gaunless - South Church | 0.101 | 0.106 | 0.105 | 0.11 |
| River Wear - Sunderland Bridge | 0.288 | 0.297 | 0.296 | 0.31 |
| River Wear - Witton Park | 0.335 | 0.338 | 0.337 | 0.341 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.252 | 0.254 | 0.266 |