| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.059 | 0.058 | 0.06 |
| River Wear - Chester-Le-Street | 0.29 | 0.296 | 0.295 | 0.3 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.225 | 0.224 | 0.233 |
| River Wear - Stanhope | 0.192 | 0.193 | 0.192 | 0.193 |
| River Gaunless - South Church | 0.071 | 0.074 | 0.074 | 0.077 |
| River Wear - Sunderland Bridge | 0.247 | 0.248 | 0.248 | 0.25 |
| River Wear - Witton Park | 0.284 | 0.287 | 0.286 | 0.289 |
| River Wear - Durham New Elvet Bridge | 0.196 | 0.2 | 0.202 | 0.21 |