| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.056 | 0.059 | 0.059 | 0.065 |
| River Wear - Chester-Le-Street | 0.332 | 0.336 | 0.336 | 0.344 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.246 | 0.245 | 0.27 |
| River Wear - Stanhope | 0.253 | 0.256 | 0.256 | 0.261 |
| River Gaunless - South Church | 0.05 | 0.052 | 0.052 | 0.054 |
| River Wear - Sunderland Bridge | 0.285 | 0.288 | 0.288 | 0.296 |
| River Wear - Witton Park | 0.335 | 0.342 | 0.341 | 0.35 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.229 | 0.229 | 0.238 |