| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.119 | 0.202 | 0.196 | 0.261 |
| River Wear - Chester-Le-Street | 0.339 | 0.39 | 0.389 | 0.436 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.301 | 0.303 | 0.356 |
| River Wear - Stanhope | 0.216 | 0.252 | 0.251 | 0.294 |
| River Gaunless - South Church | 0.096 | 0.132 | 0.133 | 0.163 |
| River Wear - Sunderland Bridge | 0.295 | 0.354 | 0.346 | 0.379 |
| River Wear - Witton Park | 0.312 | 0.347 | 0.357 | 0.424 |
| River Wear - Durham New Elvet Bridge | 0.271 | 0.321 | 0.315 | 0.344 |