| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.094 | 0.101 | 0.1 | 0.109 |
| River Wear - Chester-Le-Street | 0.315 | 0.319 | 0.318 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.26 | 0.261 | 0.283 |
| River Wear - Stanhope | 0.2 | 0.224 | 0.225 | 0.261 |
| River Gaunless - South Church | 0.057 | 0.063 | 0.062 | 0.07 |
| River Wear - Sunderland Bridge | 0.249 | 0.252 | 0.253 | 0.26 |
| River Wear - Witton Park | 0.274 | 0.278 | 0.278 | 0.289 |
| River Wear - Durham New Elvet Bridge | 0.153 | 0.168 | 0.17 | 0.185 |