| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.056 | 0.056 | 0.061 |
| River Wear - Chester-Le-Street | 0.283 | 0.294 | 0.292 | 0.299 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.228 | 0.228 | 0.234 |
| River Wear - Stanhope | 0.185 | 0.188 | 0.187 | 0.189 |
| River Gaunless - South Church | 0.047 | 0.049 | 0.049 | 0.053 |
| River Wear - Sunderland Bridge | 0.255 | 0.262 | 0.26 | 0.264 |
| River Wear - Witton Park | 0.305 | 0.307 | 0.307 | 0.309 |
| River Wear - Durham New Elvet Bridge | 0.158 | 0.171 | 0.172 | 0.185 |