| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.09 | 0.09 | 0.091 |
| River Wear - Chester-Le-Street | 0.3 | 0.306 | 0.305 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.231 | 0.23 | 0.237 |
| River Wear - Stanhope | 0.221 | 0.222 | 0.221 | 0.222 |
| River Gaunless - South Church | 0.072 | 0.075 | 0.075 | 0.079 |
| River Wear - Sunderland Bridge | 0.252 | 0.254 | 0.253 | 0.255 |
| River Wear - Witton Park | 0.283 | 0.285 | 0.284 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.249 | 0.248 | 0.251 |