| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.136 | 0.153 | 0.16 | 0.292 |
| River Wear - Chester-Le-Street | 0.294 | 0.329 | 0.329 | 0.401 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.215 | 0.216 | 0.367 |
| River Wear - Stanhope | 0.219 | 0.23 | 0.23 | 0.267 |
| River Gaunless - South Church | 0.082 | 0.092 | 0.093 | 0.196 |
| River Wear - Sunderland Bridge | 0.251 | 0.274 | 0.276 | 0.351 |
| River Wear - Witton Park | 0.258 | 0.294 | 0.293 | 0.33 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.266 | 0.267 | 0.315 |