| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.132 | 0.128 | 0.183 |
| River Wear - Chester-Le-Street | 0.327 | 0.344 | 0.356 | 0.547 |
| Smallhope Burn - Lanchester Front Street | 0.241 | 0.27 | 0.274 | 0.318 |
| River Wear - Stanhope | 0.286 | 0.856 | 0.788 | 0.98 |
| River Gaunless - South Church | 0.047 | 0.056 | 0.057 | 0.091 |
| River Wear - Sunderland Bridge | 0.285 | 0.297 | 0.398 | 0.583 |
| River Wear - Witton Park | 0.332 | 0.652 | 0.558 | 0.768 |
| River Wear - Durham New Elvet Bridge | 0.242 | 0.252 | 0.303 | 0.449 |