| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.053 | 0.053 | 0.059 |
| River Wear - Chester-Le-Street | 0.295 | 0.299 | 0.298 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.225 | 0.224 | 0.23 |
| River Wear - Stanhope | 0.18 | 0.181 | 0.18 | 0.183 |
| River Gaunless - South Church | 0.043 | 0.046 | 0.045 | 0.048 |
| River Wear - Sunderland Bridge | 0.25 | 0.256 | 0.254 | 0.257 |
| River Wear - Witton Park | 0.3 | 0.302 | 0.301 | 0.304 |
| River Wear - Durham New Elvet Bridge | 0.15 | 0.161 | 0.162 | 0.174 |