| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.087 | 0.087 | 0.09 |
| River Wear - Chester-Le-Street | 0.34 | 0.343 | 0.343 | 0.347 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.235 | 0.235 | 0.243 |
| River Wear - Stanhope | 0.212 | 0.214 | 0.213 | 0.214 |
| River Gaunless - South Church | 0.1 | 0.104 | 0.103 | 0.108 |
| River Wear - Sunderland Bridge | 0.285 | 0.287 | 0.287 | 0.289 |
| River Wear - Witton Park | 0.33 | 0.332 | 0.331 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.247 | 0.247 | 0.25 |