| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.121 | 0.201 | 0.201 | 0.351 |
| River Wear - Chester-Le-Street | 0.327 | 0.38 | 0.382 | 0.428 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.238 | 0.246 | 0.316 |
| River Wear - Stanhope | 0.245 | 0.272 | 0.27 | 0.312 |
| River Gaunless - South Church | 0.1 | 0.12 | 0.117 | 0.146 |
| River Wear - Sunderland Bridge | 0.308 | 0.32 | 0.322 | 0.364 |
| River Wear - Witton Park | 0.31 | 0.359 | 0.356 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.252 | 0.276 | 0.281 | 0.305 |