| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.085 | 0.086 | 0.092 |
| River Wear - Chester-Le-Street | 0.341 | 0.348 | 0.348 | 0.36 |
| Smallhope Burn - Lanchester Front Street | 0.231 | 0.238 | 0.237 | 0.244 |
| River Wear - Stanhope | 0.213 | 0.214 | 0.214 | 0.216 |
| River Gaunless - South Church | 0.099 | 0.102 | 0.101 | 0.103 |
| River Wear - Sunderland Bridge | 0.289 | 0.29 | 0.291 | 0.297 |
| River Wear - Witton Park | 0.331 | 0.333 | 0.333 | 0.336 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.25 | 0.251 | 0.259 |