| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.135 | 0.231 | 0.305 | 1.058 |
| River Wear - Chester-Le-Street | 0.347 | 0.467 | 0.562 | 1.64 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.261 | 0.3 | 0.993 |
| River Wear - Stanhope | 0.261 | 0.295 | 0.368 | 0.833 |
| River Gaunless - South Church | 0.089 | 0.124 | 0.153 | 0.588 |
| River Wear - Sunderland Bridge | 0.318 | 0.443 | 0.521 | 1.527 |
| River Wear - Witton Park | 0.37 | 0.513 | 0.601 | 1.998 |
| River Wear - Durham New Elvet Bridge | 0.244 | 0.335 | 0.442 | 1.727 |