| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.087 | 0.091 | 0.093 | 0.104 |
| River Wear - Chester-Le-Street | 0.316 | 0.32 | 0.319 | 0.322 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.258 | 0.256 | 0.263 |
| River Wear - Stanhope | 0.2 | 0.204 | 0.204 | 0.207 |
| River Gaunless - South Church | 0.058 | 0.061 | 0.06 | 0.063 |
| River Wear - Sunderland Bridge | 0.248 | 0.252 | 0.252 | 0.26 |
| River Wear - Witton Park | 0.273 | 0.282 | 0.279 | 0.285 |
| River Wear - Durham New Elvet Bridge | 0.154 | 0.167 | 0.168 | 0.182 |