| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.085 | 0.09 | 0.09 | 0.096 |
| River Wear - Chester-Le-Street | 0.326 | 0.334 | 0.333 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.227 | 0.231 | 0.231 | 0.238 |
| River Wear - Stanhope | 0.208 | 0.217 | 0.217 | 0.227 |
| River Gaunless - South Church | 0.066 | 0.068 | 0.068 | 0.073 |
| River Wear - Sunderland Bridge | 0.274 | 0.283 | 0.283 | 0.293 |
| River Wear - Witton Park | 0.322 | 0.334 | 0.334 | 0.346 |
| River Wear - Durham New Elvet Bridge | 0.232 | 0.236 | 0.237 | 0.245 |