| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.048 | 0.053 | 0.053 | 0.059 |
| River Wear - Chester-Le-Street | 0.288 | 0.29 | 0.289 | 0.291 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.222 | 0.22 | 0.226 |
| River Wear - Stanhope | 0.178 | 0.18 | 0.179 | 0.181 |
| River Gaunless - South Church | 0.04 | 0.043 | 0.043 | 0.046 |
| River Wear - Sunderland Bridge | 0.25 | 0.255 | 0.253 | 0.257 |
| River Wear - Witton Park | 0.298 | 0.301 | 0.3 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.146 | 0.152 | 0.154 | 0.164 |