| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.34 | 0.59 | 0.662 | 1.36 |
| River Wear - Chester-Le-Street | 0.61 | 0.98 | 1.074 | 2.48 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.4 | 0.444 | 1.10 |
| River Wear - Stanhope | 0.40 | 0.81 | 0.88 | 1.62 |
| River Gaunless - South Church | 0.25 | 0.52 | 0.558 | 1.02 |
| River Wear - Sunderland Bridge | 0.58 | 0.97 | 1.047 | 2.04 |
| River Wear - Witton Park | 0.69 | 1.11 | 1.216 | 2.77 |
| Wear - Durham New Elvet Bridge | 0.52 | 1.00 | 1.159 | 2.45 |