| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.09 | 0.14 | 0.16 | 0.40 |
| River Wear - Chester-Le-Street | 0.30 | 0.36 | 0.363 | 0.50 |
| Smallhope Burn - Lanchester Front Street | 0.18 | 0.19 | 0.198 | 0.29 |
| River Wear - Stanhope | 0.11 | 0.14 | 0.159 | 0.56 |
| River Gaunless - South Church | 0.09 | 0.28 | 0.255 | 0.43 |
| River Wear - Sunderland Bridge | 0.26 | 0.32 | 0.33 | 0.52 |
| River Wear - Witton Park | 0.30 | 0.35 | 0.368 | 0.63 |
| Wear - Durham New Elvet Bridge | 0.22 | 0.26 | 0.274 | 0.39 |