| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.232 | 0.233 | 0.235 | 0.245 |
| River Wear - Chester-Le-Street | 0.509 | 0.523 | 0.526 | 0.549 |
| Smallhope Burn - Lanchester Front Street | 0.269 | 0.273 | 0.273 | 0.283 |
| River Wear - Stanhope | 0.371 | 0.402 | 0.4 | 0.44 |
| River Gaunless - South Church | 0.164 | 0.169 | 0.169 | 0.174 |
| River Wear - Sunderland Bridge | 0.464 | 0.48 | 0.481 | 0.507 |
| River Wear - Witton Park | 0.51 | 0.533 | 0.534 | 0.564 |
| River Wear - Durham New Elvet Bridge | 0.395 | 0.41 | 0.412 | 0.435 |