| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.1 | 0.101 | 0.101 | 0.105 |
| River Wear - Chester-Le-Street | 0.357 | 0.362 | 0.361 | 0.364 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.244 | 0.244 | 0.251 |
| River Wear - Stanhope | 0.226 | 0.231 | 0.23 | 0.233 |
| River Gaunless - South Church | 0.11 | 0.112 | 0.112 | 0.115 |
| River Wear - Sunderland Bridge | 0.307 | 0.308 | 0.308 | 0.312 |
| River Wear - Witton Park | 0.357 | 0.359 | 0.359 | 0.364 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.267 | 0.265 | 0.269 |