| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.043 | 0.047 | 0.047 | 0.052 |
| River Wear - Chester-Le-Street | 0.274 | 0.284 | 0.283 | 0.295 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.221 | 0.221 | 0.23 |
| River Wear - Stanhope | 0.186 | 0.187 | 0.186 | 0.187 |
| River Gaunless - South Church | 0.067 | 0.07 | 0.069 | 0.073 |
| River Wear - Sunderland Bridge | 0.225 | 0.228 | 0.228 | 0.232 |
| River Wear - Witton Park | 0.254 | 0.257 | 0.256 | 0.26 |
| River Wear - Durham New Elvet Bridge | 0.182 | 0.188 | 0.19 | 0.199 |