| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.066 | 0.066 | 0.073 |
| River Wear - Chester-Le-Street | 0.311 | 0.318 | 0.318 | 0.329 |
| Smallhope Burn - Lanchester Front Street | 0.241 | 0.251 | 0.251 | 0.259 |
| River Wear - Stanhope | 0.223 | 0.23 | 0.23 | 0.239 |
| River Gaunless - South Church | 0.043 | 0.045 | 0.045 | 0.048 |
| River Wear - Sunderland Bridge | 0.252 | 0.256 | 0.256 | 0.267 |
| River Wear - Witton Park | 0.283 | 0.293 | 0.292 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.172 | 0.183 | 0.188 | 0.21 |