| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.168 | 0.17 | 0.171 | 0.176 |
| River Wear - Chester-Le-Street | 0.37 | 0.371 | 0.371 | 0.375 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.239 | 0.239 | 0.244 |
| River Wear - Stanhope | 0.249 | 0.252 | 0.251 | 0.254 |
| River Gaunless - South Church | 0.083 | 0.087 | 0.086 | 0.09 |
| River Wear - Sunderland Bridge | 0.311 | 0.312 | 0.311 | 0.314 |
| River Wear - Witton Park | 0.362 | 0.365 | 0.364 | 0.368 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.263 | 0.263 | 0.265 |