| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.046 | 0.051 | 0.049 | 0.053 |
| River Wear - Chester-Le-Street | 0.287 | 0.29 | 0.289 | 0.292 |
| Smallhope Burn - Lanchester Front Street | 0.203 | 0.212 | 0.211 | 0.219 |
| River Wear - Stanhope | 0.167 | 0.169 | 0.169 | 0.172 |
| River Gaunless - South Church | 0.05 | 0.052 | 0.052 | 0.057 |
| River Wear - Sunderland Bridge | 0.241 | 0.245 | 0.245 | 0.252 |
| River Wear - Witton Park | 0.286 | 0.287 | 0.287 | 0.294 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.208 | 0.208 | 0.213 |