| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.084 | 0.085 | 0.113 |
| River Wear - Chester-Le-Street | 0.301 | 0.305 | 0.305 | 0.316 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.209 | 0.21 | 0.235 |
| River Wear - Stanhope | 0.219 | 0.22 | 0.224 | 0.236 |
| River Gaunless - South Church | 0.07 | 0.074 | 0.076 | 0.114 |
| River Wear - Sunderland Bridge | 0.256 | 0.259 | 0.26 | 0.286 |
| River Wear - Witton Park | 0.303 | 0.305 | 0.305 | 0.314 |
| River Wear - Durham New Elvet Bridge | 0.211 | 0.217 | 0.217 | 0.228 |