| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.02 | 0.16 | 0.35 | 1.22 |
| River Wear - Chester-Le-Street | 0.28 | 0.34 | 0.425 | 1.24 |
| Smallhope Burn - Lanchester Front Street | 0.18 | 0.22 | 0.31 | 0.64 |
| River Wear - Stanhope | 0.11 | 0.15 | 0.3 | 1.20 |
| River Gaunless - South Church | 0.09 | 0.13 | 0.183 | 0.43 |
| River Wear - Sunderland Bridge | 0.24 | 0.3 | 0.408 | 1.18 |
| River Wear - Witton Park | 0.29 | 0.36 | 0.508 | 1.47 |
| River Wear - Durham New Elvet Bridge | 0.23 | 0.33 | 0.457 | 1.31 |