| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.12 | 0.122 | 0.122 | 0.125 |
| River Wear - Chester-Le-Street | 0.342 | 0.346 | 0.345 | 0.348 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.248 | 0.248 | 0.252 |
| River Wear - Stanhope | 0.232 | 0.259 | 0.255 | 0.267 |
| River Gaunless - South Church | 0.115 | 0.117 | 0.117 | 0.119 |
| River Wear - Sunderland Bridge | 0.283 | 0.285 | 0.286 | 0.292 |
| River Wear - Witton Park | 0.315 | 0.323 | 0.325 | 0.341 |
| River Wear - Durham New Elvet Bridge | 0.243 | 0.248 | 0.247 | 0.252 |