| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.111 | 0.115 | 0.114 | 0.117 |
| River Wear - Chester-Le-Street | 0.32 | 0.323 | 0.323 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.263 | 0.262 | 0.268 |
| River Wear - Stanhope | 0.207 | 0.207 | 0.207 | 0.208 |
| River Gaunless - South Church | 0.062 | 0.064 | 0.063 | 0.066 |
| River Wear - Sunderland Bridge | 0.262 | 0.265 | 0.264 | 0.267 |
| River Wear - Witton Park | 0.302 | 0.304 | 0.304 | 0.306 |
| River Wear - Durham New Elvet Bridge | 0.209 | 0.214 | 0.214 | 0.219 |