| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.074 | 0.074 | 0.075 |
| River Wear - Chester-Le-Street | 0.424 | 0.43 | 0.431 | 0.443 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.257 | 0.256 | 0.26 |
| River Wear - Stanhope | 0.364 | 0.374 | 0.374 | 0.386 |
| River Gaunless - South Church | 0.105 | 0.107 | 0.106 | 0.108 |
| River Wear - Sunderland Bridge | 0.398 | 0.407 | 0.406 | 0.417 |
| River Wear - Witton Park | 0.473 | 0.479 | 0.48 | 0.493 |
| River Wear - Durham New Elvet Bridge | 0.316 | 0.322 | 0.322 | 0.33 |