| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.058 | 0.061 | 0.061 | 0.065 |
| River Wear - Chester-Le-Street | 0.293 | 0.296 | 0.296 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.234 | 0.232 | 0.238 |
| River Wear - Stanhope | 0.19 | 0.193 | 0.192 | 0.194 |
| River Gaunless - South Church | 0.052 | 0.055 | 0.055 | 0.059 |
| River Wear - Sunderland Bridge | 0.244 | 0.246 | 0.246 | 0.248 |
| River Wear - Witton Park | 0.27 | 0.275 | 0.274 | 0.279 |
| River Wear - Durham New Elvet Bridge | 0.117 | 0.12 | 0.124 | 0.137 |