| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.083 | 0.117 | 0.117 | 0.172 |
| River Wear - Chester-Le-Street | 0.338 | 0.395 | 0.412 | 0.854 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.248 | 0.25 | 0.365 |
| River Wear - Stanhope | 0.211 | 0.267 | 0.322 | 1.191 |
| River Gaunless - South Church | 0.099 | 0.111 | 0.116 | 0.163 |
| River Wear - Sunderland Bridge | 0.282 | 0.348 | 0.367 | 0.865 |
| River Wear - Witton Park | 0.324 | 0.406 | 0.426 | 1.053 |
| River Wear - Durham New Elvet Bridge | 0.242 | 0.291 | 0.309 | 0.766 |