| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.452 | 0.459 | 0.459 | 0.471 |
| River Wear - Chester-Le-Street | 0.586 | 0.598 | 0.601 | 0.621 |
| Smallhope Burn - Lanchester Front Street | 0.328 | 0.331 | 0.331 | 0.335 |
| River Wear - Stanhope | 0.425 | 0.456 | 0.457 | 0.515 |
| River Gaunless - South Church | 0.236 | 0.245 | 0.244 | 0.252 |
| River Wear - Sunderland Bridge | 0.527 | 0.534 | 0.537 | 0.564 |
| River Wear - Witton Park | 0.579 | 0.593 | 0.592 | 0.612 |
| River Wear - Durham New Elvet Bridge | 0.45 | 0.46 | 0.463 | 0.488 |