| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.062 | 0.062 | 0.066 |
| River Wear - Chester-Le-Street | 0.293 | 0.3 | 0.3 | 0.309 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.259 | 0.265 | 0.294 |
| River Wear - Stanhope | 0.197 | 0.199 | 0.198 | 0.201 |
| River Gaunless - South Church | 0.045 | 0.047 | 0.046 | 0.049 |
| River Wear - Sunderland Bridge | 0.233 | 0.236 | 0.236 | 0.244 |
| River Wear - Witton Park | 0.256 | 0.265 | 0.262 | 0.267 |
| River Wear - Durham New Elvet Bridge | 0.14 | 0.15 | 0.155 | 0.177 |