| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.051 | 0.05 | 0.054 |
| River Wear - Chester-Le-Street | 0.286 | 0.288 | 0.288 | 0.291 |
| Smallhope Burn - Lanchester Front Street | 0.191 | 0.2 | 0.199 | 0.206 |
| River Wear - Stanhope | 0.18 | 0.181 | 0.18 | 0.182 |
| River Gaunless - South Church | 0.063 | 0.065 | 0.064 | 0.067 |
| River Wear - Sunderland Bridge | 0.233 | 0.236 | 0.235 | 0.239 |
| River Wear - Witton Park | 0.265 | 0.266 | 0.266 | 0.274 |
| River Wear - Durham New Elvet Bridge | 0.185 | 0.191 | 0.191 | 0.198 |