| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.076 | 0.078 | 0.089 |
| River Wear - Chester-Le-Street | 0.317 | 0.321 | 0.321 | 0.328 |
| Smallhope Burn - Lanchester Front Street | 0.194 | 0.202 | 0.201 | 0.208 |
| River Wear - Stanhope | 0.201 | 0.203 | 0.202 | 0.204 |
| River Gaunless - South Church | 0.081 | 0.086 | 0.085 | 0.089 |
| River Wear - Sunderland Bridge | 0.25 | 0.262 | 0.261 | 0.272 |
| River Wear - Witton Park | 0.286 | 0.289 | 0.291 | 0.312 |
| River Wear - Durham New Elvet Bridge | 0.218 | 0.229 | 0.227 | 0.234 |