| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.093 | 0.092 | 0.095 |
| River Wear - Chester-Le-Street | 0.333 | 0.336 | 0.336 | 0.341 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.242 | 0.241 | 0.247 |
| River Wear - Stanhope | 0.22 | 0.225 | 0.224 | 0.226 |
| River Gaunless - South Church | 0.073 | 0.078 | 0.077 | 0.08 |
| River Wear - Sunderland Bridge | 0.282 | 0.284 | 0.284 | 0.288 |
| River Wear - Witton Park | 0.319 | 0.321 | 0.322 | 0.327 |
| River Wear - Durham New Elvet Bridge | 0.199 | 0.203 | 0.204 | 0.215 |