| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.318 | 0.322 | 0.323 | 0.332 |
| River Wear - Chester-Le-Street | 0.512 | 0.517 | 0.518 | 0.534 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.323 | 0.323 | 0.332 |
| River Wear - Stanhope | 0.34 | 0.343 | 0.344 | 0.357 |
| River Gaunless - South Church | 0.19 | 0.193 | 0.193 | 0.198 |
| River Wear - Sunderland Bridge | 0.451 | 0.46 | 0.457 | 0.464 |
| River Wear - Witton Park | 0.498 | 0.5 | 0.501 | 0.513 |
| River Wear - Durham New Elvet Bridge | 0.372 | 0.377 | 0.378 | 0.388 |