| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.136 | 0.137 | 0.137 | 0.14 |
| River Wear - Chester-Le-Street | 0.294 | 0.297 | 0.297 | 0.3 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.206 | 0.206 | 0.216 |
| River Wear - Stanhope | 0.219 | 0.221 | 0.22 | 0.221 |
| River Gaunless - South Church | 0.082 | 0.085 | 0.085 | 0.088 |
| River Wear - Sunderland Bridge | 0.251 | 0.26 | 0.259 | 0.263 |
| River Wear - Witton Park | 0.258 | 0.264 | 0.263 | 0.268 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.253 | 0.252 | 0.262 |