| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.066 | 0.069 | 0.07 | 0.082 |
| River Wear - Chester-Le-Street | 0.295 | 0.297 | 0.296 | 0.299 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.255 | 0.253 | 0.28 |
| River Wear - Stanhope | 0.189 | 0.191 | 0.19 | 0.192 |
| River Gaunless - South Church | 0.046 | 0.049 | 0.049 | 0.061 |
| River Wear - Sunderland Bridge | 0.229 | 0.234 | 0.234 | 0.248 |
| River Wear - Witton Park | 0.256 | 0.258 | 0.258 | 0.26 |
| River Wear - Durham New Elvet Bridge | 0.117 | 0.124 | 0.124 | 0.132 |