| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.014 | 0.015 | 0.014 | 0.015 |
| River Wear - Chester-Le-Street | 0.4 | 0.402 | 0.403 | 0.407 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.26 | 0.26 | 0.264 |
| River Wear - Stanhope | 0.277 | 0.28 | 0.279 | 0.283 |
| River Gaunless - South Church | 0.11 | 0.113 | 0.113 | 0.115 |
| River Wear - Sunderland Bridge | 0.359 | 0.36 | 0.361 | 0.367 |
| River Wear - Witton Park | 0.41 | 0.412 | 0.412 | 0.417 |
| River Wear - Durham New Elvet Bridge | 0.331 | 0.335 | 0.334 | 0.338 |