| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.111 | 0.266 | 0.282 | 1.175 |
| River Wear - Chester-Le-Street | 0.319 | 0.453 | 0.5 | 2.126 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.276 | 0.289 | 0.663 |
| River Wear - Stanhope | 0.204 | 0.324 | 0.372 | 1.863 |
| River Gaunless - South Church | 0.06 | 0.12 | 0.141 | 0.959 |
| River Wear - Sunderland Bridge | 0.26 | 0.407 | 0.439 | 1.944 |
| River Wear - Witton Park | 0.295 | 0.464 | 0.5 | 2.724 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.325 | 0.376 | 2.137 |