| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.154 | 0.155 | 0.155 | 0.159 |
| River Wear - Chester-Le-Street | 0.418 | 0.424 | 0.425 | 0.434 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.261 | 0.26 | 0.266 |
| River Wear - Stanhope | 0.287 | 0.296 | 0.296 | 0.311 |
| River Gaunless - South Church | 0.131 | 0.135 | 0.134 | 0.139 |
| River Wear - Sunderland Bridge | 0.382 | 0.388 | 0.388 | 0.397 |
| River Wear - Witton Park | 0.44 | 0.449 | 0.447 | 0.455 |
| River Wear - Durham New Elvet Bridge | 0.322 | 0.327 | 0.327 | 0.335 |