| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.075 | 0.074 | 0.076 |
| River Wear - Chester-Le-Street | 0.351 | 0.359 | 0.359 | 0.374 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.231 | 0.23 | 0.245 |
| River Wear - Stanhope | 0.285 | 0.293 | 0.293 | 0.303 |
| River Gaunless - South Church | 0.066 | 0.069 | 0.068 | 0.072 |
| River Wear - Sunderland Bridge | 0.309 | 0.315 | 0.315 | 0.327 |
| River Wear - Witton Park | 0.369 | 0.377 | 0.377 | 0.39 |
| River Wear - Durham New Elvet Bridge | 0.251 | 0.255 | 0.256 | 0.264 |