| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.064 | 0.068 | 0.068 | 0.075 |
| River Wear - Chester-Le-Street | 0.301 | 0.305 | 0.305 | 0.31 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.224 | 0.225 | 0.233 |
| River Wear - Stanhope | 0.193 | 0.194 | 0.194 | 0.196 |
| River Gaunless - South Church | 0.046 | 0.052 | 0.052 | 0.075 |
| River Wear - Sunderland Bridge | 0.262 | 0.266 | 0.267 | 0.276 |
| River Wear - Witton Park | 0.31 | 0.315 | 0.314 | 0.318 |
| River Wear - Durham New Elvet Bridge | 0.206 | 0.211 | 0.211 | 0.218 |