| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.191 | 0.193 | 0.194 | 0.206 |
| River Wear - Chester-Le-Street | 0.425 | 0.428 | 0.429 | 0.441 |
| Smallhope Burn - Lanchester Front Street | 0.274 | 0.279 | 0.278 | 0.285 |
| River Wear - Stanhope | 0.269 | 0.273 | 0.273 | 0.278 |
| River Gaunless - South Church | 0.149 | 0.151 | 0.151 | 0.155 |
| River Wear - Sunderland Bridge | 0.368 | 0.37 | 0.371 | 0.381 |
| River Wear - Witton Park | 0.403 | 0.405 | 0.405 | 0.413 |
| River Wear - Durham New Elvet Bridge | 0.305 | 0.307 | 0.308 | 0.315 |