| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.094 | 0.138 | 0.139 | 0.182 |
| River Wear - Chester-Le-Street | 0.321 | 0.339 | 0.337 | 0.344 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.27 | 0.276 | 0.323 |
| River Wear - Stanhope | 0.238 | 0.316 | 0.324 | 0.412 |
| River Gaunless - South Church | 0.057 | 0.066 | 0.066 | 0.084 |
| River Wear - Sunderland Bridge | 0.267 | 0.276 | 0.278 | 0.339 |
| River Wear - Witton Park | 0.304 | 0.318 | 0.343 | 0.414 |
| River Wear - Durham New Elvet Bridge | 0.195 | 0.216 | 0.214 | 0.235 |