| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.077 | 0.079 | 0.078 | 0.08 |
| River Wear - Chester-Le-Street | 0.307 | 0.309 | 0.308 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.229 | 0.228 | 0.235 |
| River Wear - Stanhope | 0.226 | 0.226 | 0.226 | 0.227 |
| River Gaunless - South Church | 0.063 | 0.065 | 0.065 | 0.067 |
| River Wear - Sunderland Bridge | 0.252 | 0.255 | 0.254 | 0.256 |
| River Wear - Witton Park | 0.286 | 0.289 | 0.288 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.243 | 0.246 | 0.245 | 0.248 |