| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.264 | 0.269 | 0.27 | 0.281 |
| River Wear - Chester-Le-Street | 0.503 | 0.515 | 0.516 | 0.532 |
| Smallhope Burn - Lanchester Front Street | 0.3 | 0.303 | 0.303 | 0.308 |
| River Wear - Stanhope | 0.36 | 0.377 | 0.378 | 0.401 |
| River Gaunless - South Church | 0.185 | 0.19 | 0.19 | 0.193 |
| River Wear - Sunderland Bridge | 0.45 | 0.462 | 0.463 | 0.481 |
| River Wear - Witton Park | 0.498 | 0.51 | 0.511 | 0.534 |
| River Wear - Durham New Elvet Bridge | 0.363 | 0.371 | 0.373 | 0.388 |