| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.13 | 0.132 | 0.132 | 0.135 |
| River Wear - Chester-Le-Street | 0.374 | 0.376 | 0.376 | 0.38 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.252 | 0.25 | 0.255 |
| River Wear - Stanhope | 0.236 | 0.237 | 0.236 | 0.238 |
| River Gaunless - South Church | 0.086 | 0.089 | 0.088 | 0.092 |
| River Wear - Sunderland Bridge | 0.314 | 0.317 | 0.316 | 0.32 |
| River Wear - Witton Park | 0.371 | 0.373 | 0.372 | 0.375 |
| River Wear - Durham New Elvet Bridge | 0.273 | 0.277 | 0.276 | 0.279 |