| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.216 | 0.22 | 0.221 | 0.232 |
| River Wear - Chester-Le-Street | 0.453 | 0.458 | 0.459 | 0.467 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.288 | 0.288 | 0.292 |
| River Wear - Stanhope | 0.328 | 0.341 | 0.339 | 0.349 |
| River Gaunless - South Church | 0.159 | 0.165 | 0.164 | 0.17 |
| River Wear - Sunderland Bridge | 0.415 | 0.419 | 0.418 | 0.425 |
| River Wear - Witton Park | 0.462 | 0.475 | 0.474 | 0.48 |
| River Wear - Durham New Elvet Bridge | 0.344 | 0.351 | 0.351 | 0.361 |