| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.089 | 0.091 | 0.09 | 0.094 |
| River Wear - Chester-Le-Street | 0.315 | 0.321 | 0.32 | 0.323 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.228 | 0.229 | 0.243 |
| River Wear - Stanhope | 0.215 | 0.216 | 0.216 | 0.218 |
| River Gaunless - South Church | 0.093 | 0.094 | 0.094 | 0.096 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.258 | 0.26 |
| River Wear - Witton Park | 0.29 | 0.294 | 0.293 | 0.296 |
| River Wear - Durham New Elvet Bridge | 0.184 | 0.192 | 0.193 | 0.203 |