| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.11 | 0.112 | 0.113 | 0.119 |
| River Wear - Chester-Le-Street | 0.365 | 0.372 | 0.372 | 0.383 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.249 | 0.248 | 0.254 |
| River Wear - Stanhope | 0.248 | 0.257 | 0.255 | 0.264 |
| River Gaunless - South Church | 0.084 | 0.086 | 0.086 | 0.089 |
| River Wear - Sunderland Bridge | 0.307 | 0.311 | 0.313 | 0.325 |
| River Wear - Witton Park | 0.35 | 0.355 | 0.355 | 0.367 |
| River Wear - Durham New Elvet Bridge | 0.224 | 0.23 | 0.232 | 0.243 |