| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.127 | 0.129 | 0.129 | 0.135 |
| River Wear - Chester-Le-Street | 0.336 | 0.345 | 0.344 | 0.35 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.23 | 0.229 | 0.237 |
| River Wear - Stanhope | 0.258 | 0.26 | 0.259 | 0.262 |
| River Gaunless - South Church | 0.087 | 0.09 | 0.09 | 0.097 |
| River Wear - Sunderland Bridge | 0.297 | 0.307 | 0.306 | 0.315 |
| River Wear - Witton Park | 0.357 | 0.361 | 0.36 | 0.365 |
| River Wear - Durham New Elvet Bridge | 0.235 | 0.244 | 0.244 | 0.253 |