| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.16 | 0.161 | 0.161 | 0.165 |
| River Wear - Chester-Le-Street | 0.413 | 0.417 | 0.418 | 0.43 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.243 | 0.242 | 0.246 |
| River Wear - Stanhope | 0.346 | 0.348 | 0.348 | 0.356 |
| River Gaunless - South Church | 0.127 | 0.128 | 0.128 | 0.13 |
| River Wear - Sunderland Bridge | 0.386 | 0.389 | 0.389 | 0.398 |
| River Wear - Witton Park | 0.45 | 0.452 | 0.454 | 0.46 |
| River Wear - Durham New Elvet Bridge | 0.318 | 0.321 | 0.321 | 0.328 |