| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.225 | 0.227 | 0.227 | 0.234 |
| River Wear - Chester-Le-Street | 0.488 | 0.491 | 0.495 | 0.509 |
| Smallhope Burn - Lanchester Front Street | 0.266 | 0.27 | 0.269 | 0.275 |
| River Wear - Stanhope | 0.351 | 0.362 | 0.361 | 0.371 |
| River Gaunless - South Church | 0.162 | 0.165 | 0.165 | 0.169 |
| River Wear - Sunderland Bridge | 0.446 | 0.45 | 0.45 | 0.464 |
| River Wear - Witton Park | 0.494 | 0.501 | 0.501 | 0.51 |
| River Wear - Durham New Elvet Bridge | 0.381 | 0.385 | 0.386 | 0.397 |