| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.134 | 0.141 | 0.183 |
| River Wear - Chester-Le-Street | 0.357 | 0.365 | 0.366 | 0.385 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.256 | 0.261 | 0.313 |
| River Wear - Stanhope | 0.273 | 0.296 | 0.306 | 0.352 |
| River Gaunless - South Church | 0.084 | 0.088 | 0.09 | 0.112 |
| River Wear - Sunderland Bridge | 0.304 | 0.309 | 0.317 | 0.344 |
| River Wear - Witton Park | 0.351 | 0.367 | 0.365 | 0.379 |
| River Wear - Durham New Elvet Bridge | 0.277 | 0.283 | 0.286 | 0.306 |