| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.106 | 0.119 | 0.117 | 0.132 |
| River Wear - Chester-Le-Street | 0.333 | 0.339 | 0.339 | 0.348 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.262 | 0.262 | 0.276 |
| River Wear - Stanhope | 0.227 | 0.374 | 0.362 | 0.489 |
| River Gaunless - South Church | 0.052 | 0.058 | 0.057 | 0.061 |
| River Wear - Sunderland Bridge | 0.264 | 0.266 | 0.275 | 0.364 |
| River Wear - Witton Park | 0.292 | 0.301 | 0.346 | 0.447 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.216 | 0.215 | 0.229 |