| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.104 | 0.106 | 0.126 |
| River Wear - Chester-Le-Street | 0.316 | 0.321 | 0.322 | 0.332 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.266 | 0.268 | 0.291 |
| River Wear - Stanhope | 0.2 | 0.207 | 0.206 | 0.209 |
| River Gaunless - South Church | 0.061 | 0.064 | 0.064 | 0.074 |
| River Wear - Sunderland Bridge | 0.25 | 0.257 | 0.257 | 0.269 |
| River Wear - Witton Park | 0.279 | 0.283 | 0.283 | 0.29 |
| River Wear - Durham New Elvet Bridge | 0.166 | 0.19 | 0.187 | 0.211 |