| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.077 | 0.079 | 0.078 | 0.081 |
| River Wear - Chester-Le-Street | 0.321 | 0.328 | 0.327 | 0.332 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.235 | 0.235 | 0.242 |
| River Wear - Stanhope | 0.208 | 0.209 | 0.209 | 0.21 |
| River Gaunless - South Church | 0.091 | 0.095 | 0.094 | 0.097 |
| River Wear - Sunderland Bridge | 0.272 | 0.276 | 0.275 | 0.279 |
| River Wear - Witton Park | 0.311 | 0.315 | 0.314 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.241 | 0.24 | 0.246 |