| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.076 | 0.075 | 0.079 |
| River Wear - Chester-Le-Street | 0.303 | 0.307 | 0.306 | 0.31 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.237 | 0.239 | 0.264 |
| River Wear - Stanhope | 0.193 | 0.196 | 0.195 | 0.197 |
| River Gaunless - South Church | 0.059 | 0.063 | 0.064 | 0.083 |
| River Wear - Sunderland Bridge | 0.252 | 0.256 | 0.256 | 0.26 |
| River Wear - Witton Park | 0.278 | 0.287 | 0.286 | 0.296 |
| River Wear - Durham New Elvet Bridge | 0.175 | 0.19 | 0.187 | 0.194 |