| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.107 | 0.109 | 0.11 | 0.115 |
| River Wear - Chester-Le-Street | 0.335 | 0.339 | 0.339 | 0.347 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.236 | 0.235 | 0.24 |
| River Wear - Stanhope | 0.218 | 0.219 | 0.218 | 0.22 |
| River Gaunless - South Church | 0.078 | 0.08 | 0.08 | 0.084 |
| River Wear - Sunderland Bridge | 0.277 | 0.279 | 0.279 | 0.285 |
| River Wear - Witton Park | 0.314 | 0.317 | 0.317 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.264 | 0.266 | 0.266 | 0.271 |