| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.076 | 0.092 | 0.466 |
| River Wear - Chester-Le-Street | 0.287 | 0.312 | 0.322 | 0.546 |
| Smallhope Burn - Lanchester Front Street | 0.238 | 0.253 | 0.259 | 0.451 |
| River Wear - Stanhope | 0.192 | 0.223 | 0.242 | 0.536 |
| River Gaunless - South Church | 0.035 | 0.047 | 0.052 | 0.475 |
| River Wear - Sunderland Bridge | 0.228 | 0.254 | 0.265 | 0.552 |
| River Wear - Witton Park | 0.25 | 0.289 | 0.298 | 0.482 |
| River Wear - Durham New Elvet Bridge | 0.086 | 0.176 | 0.178 | 0.428 |