| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.078 | 0.081 | 0.097 |
| River Wear - Chester-Le-Street | 0.286 | 0.288 | 0.289 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.228 | 0.229 | 0.246 |
| River Wear - Stanhope | 0.208 | 0.272 | 0.27 | 0.357 |
| River Gaunless - South Church | 0.043 | 0.045 | 0.045 | 0.049 |
| River Wear - Sunderland Bridge | 0.248 | 0.25 | 0.25 | 0.258 |
| River Wear - Witton Park | 0.302 | 0.31 | 0.323 | 0.377 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.211 | 0.209 | 0.218 |