| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.068 | 0.081 | 0.086 | 0.117 |
| River Wear - Chester-Le-Street | 0.339 | 0.343 | 0.342 | 0.346 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.251 | 0.253 | 0.266 |
| River Wear - Stanhope | 0.26 | 0.269 | 0.267 | 0.274 |
| River Gaunless - South Church | 0.046 | 0.052 | 0.052 | 0.077 |
| River Wear - Sunderland Bridge | 0.288 | 0.293 | 0.292 | 0.3 |
| River Wear - Witton Park | 0.343 | 0.35 | 0.349 | 0.354 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.254 | 0.253 | 0.26 |