| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.062 | 0.103 | 0.101 | 0.121 |
| River Wear - Chester-Le-Street | 0.292 | 0.312 | 0.31 | 0.329 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.283 | 0.288 | 0.36 |
| River Wear - Stanhope | 0.2 | 0.265 | 0.3 | 0.508 |
| River Gaunless - South Church | 0.047 | 0.064 | 0.062 | 0.077 |
| River Wear - Sunderland Bridge | 0.239 | 0.255 | 0.253 | 0.265 |
| River Wear - Witton Park | 0.259 | 0.271 | 0.278 | 0.318 |
| River Wear - Durham New Elvet Bridge | 0.143 | 0.214 | 0.194 | 0.224 |