| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.012 | 0.014 | 0.013 | 0.015 |
| River Wear - Chester-Le-Street | 0.385 | 0.398 | 0.4 | 0.414 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.257 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.293 | 0.308 | 0.307 | 0.315 |
| River Gaunless - South Church | 0.104 | 0.109 | 0.108 | 0.112 |
| River Wear - Sunderland Bridge | 0.352 | 0.362 | 0.361 | 0.375 |
| River Wear - Witton Park | 0.407 | 0.415 | 0.415 | 0.425 |
| River Wear - Durham New Elvet Bridge | 0.311 | 0.332 | 0.331 | 0.347 |