| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.065 | 0.068 | 0.068 | 0.072 |
| River Wear - Chester-Le-Street | 0.305 | 0.309 | 0.308 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.232 | 0.231 | 0.237 |
| River Wear - Stanhope | 0.198 | 0.2 | 0.2 | 0.205 |
| River Gaunless - South Church | 0.059 | 0.062 | 0.061 | 0.066 |
| River Wear - Sunderland Bridge | 0.248 | 0.255 | 0.254 | 0.26 |
| River Wear - Witton Park | 0.284 | 0.289 | 0.288 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.124 | 0.136 | 0.134 | 0.142 |