| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.427 | 0.443 | 0.444 | 0.47 |
| River Wear - Chester-Le-Street | 0.655 | 0.694 | 0.697 | 0.751 |
| Smallhope Burn - Lanchester Front Street | 0.338 | 0.345 | 0.345 | 0.356 |
| River Wear - Stanhope | 0.48 | 0.506 | 0.511 | 0.559 |
| River Gaunless - South Church | 0.233 | 0.242 | 0.243 | 0.261 |
| River Wear - Sunderland Bridge | 0.582 | 0.614 | 0.614 | 0.659 |
| River Wear - Witton Park | 0.631 | 0.657 | 0.659 | 0.701 |
| River Wear - Durham New Elvet Bridge | 0.546 | 0.58 | 0.581 | 0.63 |