| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.048 | 0.052 | 0.052 | 0.058 |
| River Wear - Chester-Le-Street | 0.284 | 0.289 | 0.289 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.221 | 0.22 | 0.226 |
| River Wear - Stanhope | 0.177 | 0.182 | 0.18 | 0.184 |
| River Gaunless - South Church | 0.041 | 0.043 | 0.044 | 0.048 |
| River Wear - Sunderland Bridge | 0.252 | 0.256 | 0.254 | 0.257 |
| River Wear - Witton Park | 0.295 | 0.299 | 0.299 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.181 | 0.187 | 0.186 | 0.191 |