| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.196 | 0.198 | 0.198 | 0.203 |
| River Wear - Chester-Le-Street | 0.436 | 0.44 | 0.441 | 0.449 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.256 | 0.255 | 0.26 |
| River Wear - Stanhope | 0.332 | 0.34 | 0.338 | 0.345 |
| River Gaunless - South Church | 0.149 | 0.151 | 0.15 | 0.154 |
| River Wear - Sunderland Bridge | 0.389 | 0.393 | 0.393 | 0.401 |
| River Wear - Witton Park | 0.439 | 0.443 | 0.442 | 0.448 |
| River Wear - Durham New Elvet Bridge | 0.321 | 0.349 | 0.349 | 0.365 |