| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.208 | 0.211 | 0.211 | 0.216 |
| River Wear - Chester-Le-Street | 0.439 | 0.444 | 0.446 | 0.457 |
| Smallhope Burn - Lanchester Front Street | 0.282 | 0.285 | 0.285 | 0.289 |
| River Wear - Stanhope | 0.328 | 0.408 | 0.39 | 0.472 |
| River Gaunless - South Church | 0.158 | 0.16 | 0.16 | 0.162 |
| River Wear - Sunderland Bridge | 0.401 | 0.405 | 0.407 | 0.431 |
| River Wear - Witton Park | 0.458 | 0.463 | 0.473 | 0.508 |
| River Wear - Durham New Elvet Bridge | 0.332 | 0.341 | 0.341 | 0.349 |