| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.472 | 0.521 | 0.516 | 0.553 |
| River Wear - Chester-Le-Street | 0.972 | 1.168 | 1.212 | 1.552 |
| Smallhope Burn - Lanchester Front Street | 0.368 | 0.387 | 0.389 | 0.415 |
| River Wear - Stanhope | 0.843 | 1.122 | 1.199 | 1.75 |
| River Gaunless - South Church | 0.367 | 0.428 | 0.443 | 0.532 |
| River Wear - Sunderland Bridge | 0.884 | 1.123 | 1.161 | 1.512 |
| River Wear - Witton Park | 0.947 | 1.27 | 1.357 | 1.959 |
| River Wear - Durham New Elvet Bridge | 0.91 | 1.185 | 1.243 | 1.7 |