| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.059 | 0.059 | 0.067 |
| River Wear - Chester-Le-Street | 0.279 | 0.286 | 0.285 | 0.289 |
| Smallhope Burn - Lanchester Front Street | 0.211 | 0.218 | 0.217 | 0.225 |
| River Wear - Stanhope | 0.174 | 0.177 | 0.176 | 0.178 |
| River Gaunless - South Church | 0.038 | 0.042 | 0.041 | 0.044 |
| River Wear - Sunderland Bridge | 0.256 | 0.26 | 0.26 | 0.264 |
| River Wear - Witton Park | 0.315 | 0.317 | 0.316 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.199 | 0.207 | 0.206 | 0.213 |