| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.101 | 0.103 | 0.105 | 0.113 |
| River Wear - Chester-Le-Street | 0.539 | 0.551 | 0.55 | 0.568 |
| Smallhope Burn - Lanchester Front Street | 0.286 | 0.291 | 0.294 | 0.317 |
| River Wear - Stanhope | 0.435 | 0.444 | 0.467 | 0.583 |
| River Gaunless - South Church | 0.182 | 0.186 | 0.189 | 0.206 |
| River Wear - Sunderland Bridge | 0.505 | 0.516 | 0.515 | 0.527 |
| River Wear - Witton Park | 0.581 | 0.588 | 0.589 | 0.608 |
| River Wear - Durham New Elvet Bridge | 0.452 | 0.46 | 0.462 | 0.48 |