| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.119 | 0.119 | 0.12 | 0.124 |
| River Wear - Chester-Le-Street | 0.395 | 0.401 | 0.403 | 0.415 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.248 | 0.248 | 0.255 |
| River Wear - Stanhope | 0.275 | 0.283 | 0.283 | 0.293 |
| River Gaunless - South Church | 0.109 | 0.111 | 0.11 | 0.114 |
| River Wear - Sunderland Bridge | 0.348 | 0.356 | 0.356 | 0.37 |
| River Wear - Witton Park | 0.406 | 0.412 | 0.413 | 0.424 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.295 | 0.296 | 0.306 |