| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.048 | 0.058 | 0.058 | 0.076 |
| River Wear - Chester-Le-Street | 0.266 | 0.295 | 0.292 | 0.307 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.228 | 0.228 | 0.253 |
| River Wear - Stanhope | 0.17 | 0.186 | 0.188 | 0.208 |
| River Gaunless - South Church | 0.04 | 0.049 | 0.05 | 0.128 |
| River Wear - Sunderland Bridge | 0.232 | 0.255 | 0.25 | 0.264 |
| River Wear - Witton Park | 0.256 | 0.3 | 0.29 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.101 | 0.165 | 0.16 | 0.193 |