| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.076 | 0.076 | 0.078 |
| River Wear - Chester-Le-Street | 0.33 | 0.337 | 0.337 | 0.35 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.231 | 0.231 | 0.236 |
| River Wear - Stanhope | 0.219 | 0.223 | 0.223 | 0.228 |
| River Gaunless - South Church | 0.09 | 0.092 | 0.091 | 0.094 |
| River Wear - Sunderland Bridge | 0.283 | 0.288 | 0.287 | 0.293 |
| River Wear - Witton Park | 0.325 | 0.331 | 0.331 | 0.337 |
| River Wear - Durham New Elvet Bridge | 0.237 | 0.245 | 0.245 | 0.25 |