| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.085 | 0.085 | 0.091 |
| River Wear - Chester-Le-Street | 0.329 | 0.35 | 0.346 | 0.354 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.229 | 0.228 | 0.236 |
| River Wear - Stanhope | 0.239 | 0.255 | 0.256 | 0.283 |
| River Gaunless - South Church | 0.107 | 0.108 | 0.108 | 0.11 |
| River Wear - Sunderland Bridge | 0.289 | 0.303 | 0.302 | 0.312 |
| River Wear - Witton Park | 0.332 | 0.347 | 0.348 | 0.368 |
| River Wear - Durham New Elvet Bridge | 0.228 | 0.234 | 0.234 | 0.239 |