| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.077 | 0.082 | 0.081 | 0.084 |
| River Wear - Chester-Le-Street | 0.326 | 0.347 | 0.343 | 0.36 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.224 | 0.224 | 0.232 |
| River Wear - Stanhope | 0.228 | 0.239 | 0.24 | 0.262 |
| River Gaunless - South Church | 0.101 | 0.105 | 0.104 | 0.107 |
| River Wear - Sunderland Bridge | 0.282 | 0.297 | 0.301 | 0.331 |
| River Wear - Witton Park | 0.321 | 0.337 | 0.338 | 0.367 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.232 | 0.232 | 0.247 |