| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.083 | 0.083 | 0.085 |
| River Wear - Chester-Le-Street | 0.332 | 0.336 | 0.336 | 0.341 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.236 | 0.236 | 0.247 |
| River Wear - Stanhope | 0.213 | 0.214 | 0.213 | 0.215 |
| River Gaunless - South Church | 0.097 | 0.1 | 0.099 | 0.103 |
| River Wear - Sunderland Bridge | 0.281 | 0.284 | 0.284 | 0.286 |
| River Wear - Witton Park | 0.327 | 0.328 | 0.327 | 0.329 |
| River Wear - Durham New Elvet Bridge | 0.241 | 0.246 | 0.245 | 0.249 |