| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.053 | 0.053 | 0.056 |
| River Wear - Chester-Le-Street | 0.309 | 0.311 | 0.311 | 0.314 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.245 | 0.245 | 0.251 |
| River Wear - Stanhope | 0.226 | 0.228 | 0.227 | 0.229 |
| River Gaunless - South Church | 0.04 | 0.042 | 0.041 | 0.043 |
| River Wear - Sunderland Bridge | 0.257 | 0.26 | 0.259 | 0.262 |
| River Wear - Witton Park | 0.304 | 0.309 | 0.307 | 0.311 |
| River Wear - Durham New Elvet Bridge | 0.164 | 0.171 | 0.171 | 0.179 |