| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.148 | 0.151 | 0.151 | 0.155 |
| River Wear - Chester-Le-Street | 0.424 | 0.427 | 0.428 | 0.436 |
| Smallhope Burn - Lanchester Front Street | 0.275 | 0.278 | 0.279 | 0.296 |
| River Wear - Stanhope | 0.324 | 0.334 | 0.332 | 0.337 |
| River Gaunless - South Church | 0.119 | 0.122 | 0.122 | 0.125 |
| River Wear - Sunderland Bridge | 0.385 | 0.388 | 0.389 | 0.397 |
| River Wear - Witton Park | 0.445 | 0.452 | 0.451 | 0.458 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.296 | 0.296 | 0.301 |