| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.09 | 0.092 | 0.109 |
| River Wear - Chester-Le-Street | 0.313 | 0.319 | 0.318 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.211 | 0.215 | 0.247 |
| River Wear - Stanhope | 0.206 | 0.209 | 0.208 | 0.212 |
| River Gaunless - South Church | 0.086 | 0.09 | 0.091 | 0.103 |
| River Wear - Sunderland Bridge | 0.258 | 0.26 | 0.262 | 0.275 |
| River Wear - Witton Park | 0.297 | 0.299 | 0.3 | 0.306 |
| River Wear - Durham New Elvet Bridge | 0.229 | 0.234 | 0.233 | 0.242 |