| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.056 | 0.069 | 0.072 | 0.096 |
| River Wear - Chester-Le-Street | 0.31 | 0.321 | 0.322 | 0.336 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.229 | 0.228 | 0.234 |
| River Wear - Stanhope | 0.195 | 0.199 | 0.199 | 0.204 |
| River Gaunless - South Church | 0.039 | 0.048 | 0.047 | 0.06 |
| River Wear - Sunderland Bridge | 0.255 | 0.26 | 0.262 | 0.28 |
| River Wear - Witton Park | 0.289 | 0.297 | 0.296 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.217 | 0.225 | 0.228 | 0.25 |