| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.403 | 0.415 | 0.415 | 0.433 |
| River Wear - Chester-Le-Street | 0.557 | 0.579 | 0.581 | 0.613 |
| Smallhope Burn - Lanchester Front Street | 0.313 | 0.318 | 0.318 | 0.328 |
| River Wear - Stanhope | 0.38 | 0.392 | 0.396 | 0.424 |
| River Gaunless - South Church | 0.152 | 0.16 | 0.16 | 0.172 |
| River Wear - Sunderland Bridge | 0.497 | 0.517 | 0.517 | 0.543 |
| River Wear - Witton Park | 0.559 | 0.58 | 0.582 | 0.61 |
| River Wear - Durham New Elvet Bridge | 0.408 | 0.428 | 0.428 | 0.454 |