| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.172 | 0.182 | 0.199 | 0.275 |
| River Wear - Chester-Le-Street | 0.346 | 0.351 | 0.351 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.22 | 0.236 | 0.367 |
| River Wear - Stanhope | 0.237 | 0.237 | 0.237 | 0.238 |
| River Gaunless - South Church | 0.096 | 0.099 | 0.112 | 0.196 |
| River Wear - Sunderland Bridge | 0.281 | 0.288 | 0.298 | 0.351 |
| River Wear - Witton Park | 0.309 | 0.314 | 0.313 | 0.326 |
| River Wear - Durham New Elvet Bridge | 0.268 | 0.275 | 0.278 | 0.31 |