| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.362 | 0.369 | 0.37 | 0.381 |
| River Wear - Chester-Le-Street | 0.562 | 0.57 | 0.573 | 0.59 |
| Smallhope Burn - Lanchester Front Street | 0.336 | 0.34 | 0.339 | 0.343 |
| River Wear - Stanhope | 0.384 | 0.396 | 0.397 | 0.412 |
| River Gaunless - South Church | 0.212 | 0.217 | 0.217 | 0.223 |
| River Wear - Sunderland Bridge | 0.495 | 0.504 | 0.505 | 0.52 |
| River Wear - Witton Park | 0.546 | 0.558 | 0.558 | 0.575 |
| River Wear - Durham New Elvet Bridge | 0.42 | 0.428 | 0.43 | 0.445 |