| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.116 | 0.119 | 0.118 | 0.123 |
| River Wear - Chester-Le-Street | 0.341 | 0.344 | 0.344 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.238 | 0.238 | 0.245 |
| River Wear - Stanhope | 0.223 | 0.225 | 0.224 | 0.226 |
| River Gaunless - South Church | 0.083 | 0.086 | 0.085 | 0.089 |
| River Wear - Sunderland Bridge | 0.29 | 0.291 | 0.291 | 0.294 |
| River Wear - Witton Park | 0.326 | 0.329 | 0.328 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.276 | 0.276 | 0.281 |