| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.361 | 0.369 | 0.37 | 0.383 |
| River Wear - Chester-Le-Street | 0.561 | 0.577 | 0.58 | 0.606 |
| Smallhope Burn - Lanchester Front Street | 0.334 | 0.338 | 0.337 | 0.343 |
| River Wear - Stanhope | 0.424 | 0.446 | 0.449 | 0.48 |
| River Gaunless - South Church | 0.214 | 0.227 | 0.225 | 0.234 |
| River Wear - Sunderland Bridge | 0.501 | 0.519 | 0.52 | 0.545 |
| River Wear - Witton Park | 0.571 | 0.588 | 0.588 | 0.619 |
| River Wear - Durham New Elvet Bridge | 0.435 | 0.45 | 0.453 | 0.475 |