| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.1 | 0.102 | 0.102 | 0.105 |
| River Wear - Chester-Le-Street | 0.364 | 0.367 | 0.367 | 0.372 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.255 | 0.254 | 0.26 |
| River Wear - Stanhope | 0.276 | 0.281 | 0.279 | 0.283 |
| River Gaunless - South Church | 0.093 | 0.096 | 0.095 | 0.099 |
| River Wear - Sunderland Bridge | 0.309 | 0.312 | 0.312 | 0.316 |
| River Wear - Witton Park | 0.363 | 0.365 | 0.365 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.216 | 0.221 | 0.221 | 0.227 |