| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.062 | 0.066 | 0.07 | 0.084 |
| River Wear - Chester-Le-Street | 0.316 | 0.327 | 0.329 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.227 | 0.225 | 0.234 |
| River Wear - Stanhope | 0.188 | 0.189 | 0.19 | 0.193 |
| River Gaunless - South Church | 0.047 | 0.052 | 0.051 | 0.056 |
| River Wear - Sunderland Bridge | 0.28 | 0.285 | 0.287 | 0.301 |
| River Wear - Witton Park | 0.33 | 0.337 | 0.337 | 0.347 |
| River Wear - Durham New Elvet Bridge | 0.224 | 0.23 | 0.232 | 0.245 |