| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.196 | 0.197 | 0.198 | 0.203 |
| River Wear - Chester-Le-Street | 0.387 | 0.389 | 0.388 | 0.392 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.25 | 0.249 | 0.253 |
| River Wear - Stanhope | 0.257 | 0.26 | 0.26 | 0.279 |
| River Gaunless - South Church | 0.088 | 0.092 | 0.091 | 0.094 |
| River Wear - Sunderland Bridge | 0.325 | 0.327 | 0.327 | 0.33 |
| River Wear - Witton Park | 0.378 | 0.381 | 0.381 | 0.385 |
| River Wear - Durham New Elvet Bridge | 0.273 | 0.275 | 0.274 | 0.277 |