| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.112 | 0.112 | 0.118 |
| River Wear - Chester-Le-Street | 0.358 | 0.365 | 0.365 | 0.37 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.231 | 0.231 | 0.239 |
| River Wear - Stanhope | 0.23 | 0.232 | 0.231 | 0.233 |
| River Gaunless - South Church | 0.105 | 0.109 | 0.108 | 0.113 |
| River Wear - Sunderland Bridge | 0.309 | 0.31 | 0.31 | 0.314 |
| River Wear - Witton Park | 0.35 | 0.351 | 0.351 | 0.355 |
| River Wear - Durham New Elvet Bridge | 0.286 | 0.289 | 0.289 | 0.293 |