| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.098 | 0.108 | 0.108 | 0.123 |
| River Wear - Chester-Le-Street | 0.349 | 0.36 | 0.363 | 0.388 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.245 | 0.245 | 0.253 |
| River Wear - Stanhope | 0.264 | 0.28 | 0.281 | 0.304 |
| River Gaunless - South Church | 0.068 | 0.071 | 0.07 | 0.075 |
| River Wear - Sunderland Bridge | 0.29 | 0.304 | 0.305 | 0.328 |
| River Wear - Witton Park | 0.331 | 0.346 | 0.347 | 0.371 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.28 | 0.281 | 0.296 |