| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.208 | 0.211 | 0.211 | 0.22 |
| River Wear - Chester-Le-Street | 0.432 | 0.438 | 0.438 | 0.445 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.256 | 0.256 | 0.259 |
| River Wear - Stanhope | 0.316 | 0.327 | 0.324 | 0.329 |
| River Gaunless - South Church | 0.147 | 0.152 | 0.151 | 0.156 |
| River Wear - Sunderland Bridge | 0.391 | 0.396 | 0.396 | 0.408 |
| River Wear - Witton Park | 0.447 | 0.454 | 0.453 | 0.463 |
| River Wear - Durham New Elvet Bridge | 0.319 | 0.325 | 0.325 | 0.333 |