| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.16 | 0.441 | 0.449 | 1.083 |
| River Wear - Chester-Le-Street | 0.41 | 0.757 | 0.793 | 2.173 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.3335 | 0.347 | 0.799 |
| River Wear - Stanhope | 0.345 | 0.666 | 0.698 | 2.365 |
| River Gaunless - South Church | 0.127 | 0.274 | 0.285 | 0.654 |
| River Wear - Sunderland Bridge | 0.382 | 0.682 | 0.725 | 1.996 |
| River Wear - Witton Park | 0.449 | 0.74 | 0.798 | 2.94 |
| River Wear - Durham New Elvet Bridge | 0.316 | 0.632 | 0.683 | 2.278 |