| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.124 | 0.126 | 0.126 | 0.129 |
| River Wear - Chester-Le-Street | 0.368 | 0.372 | 0.372 | 0.377 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.222 | 0.221 | 0.226 |
| River Wear - Stanhope | 0.271 | 0.279 | 0.277 | 0.28 |
| River Gaunless - South Church | 0.114 | 0.116 | 0.116 | 0.118 |
| River Wear - Sunderland Bridge | 0.335 | 0.338 | 0.337 | 0.34 |
| River Wear - Witton Park | 0.404 | 0.406 | 0.405 | 0.408 |
| River Wear - Durham New Elvet Bridge | 0.266 | 0.271 | 0.27 | 0.275 |