| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.241 | 0.243 | 0.243 | 0.246 |
| River Wear - Chester-Le-Street | 0.435 | 0.44 | 0.439 | 0.447 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.243 | 0.242 | 0.261 |
| River Wear - Stanhope | 0.371 | 0.383 | 0.403 | 0.879 |
| River Gaunless - South Church | 0.134 | 0.136 | 0.136 | 0.146 |
| River Wear - Sunderland Bridge | 0.402 | 0.405 | 0.405 | 0.411 |
| River Wear - Witton Park | 0.463 | 0.465 | 0.466 | 0.475 |
| River Wear - Durham New Elvet Bridge | 0.351 | 0.36 | 0.36 | 0.374 |