| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.133 | 0.135 | 0.135 | 0.139 |
| River Wear - Chester-Le-Street | 0.357 | 0.359 | 0.36 | 0.368 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.248 | 0.247 | 0.255 |
| River Wear - Stanhope | 0.249 | 0.254 | 0.253 | 0.257 |
| River Gaunless - South Church | 0.107 | 0.11 | 0.109 | 0.112 |
| River Wear - Sunderland Bridge | 0.3 | 0.303 | 0.303 | 0.308 |
| River Wear - Witton Park | 0.345 | 0.349 | 0.349 | 0.355 |
| River Wear - Durham New Elvet Bridge | 0.247 | 0.25 | 0.25 | 0.254 |