| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.119 | 0.123 | 0.123 | 0.129 |
| River Wear - Chester-Le-Street | 0.353 | 0.356 | 0.356 | 0.36 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.228 | 0.227 | 0.232 |
| River Wear - Stanhope | 0.247 | 0.252 | 0.251 | 0.252 |
| River Gaunless - South Church | 0.098 | 0.1 | 0.1 | 0.103 |
| River Wear - Sunderland Bridge | 0.309 | 0.312 | 0.311 | 0.315 |
| River Wear - Witton Park | 0.361 | 0.365 | 0.365 | 0.369 |
| River Wear - Durham New Elvet Bridge | 0.257 | 0.261 | 0.261 | 0.266 |