| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.118 | 0.125 | 0.123 | 0.13 |
| River Wear - Chester-Le-Street | 0.35 | 0.353 | 0.353 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.244 | 0.243 | 0.251 |
| River Wear - Stanhope | 0.228 | 0.229 | 0.229 | 0.231 |
| River Gaunless - South Church | 0.113 | 0.116 | 0.116 | 0.123 |
| River Wear - Sunderland Bridge | 0.281 | 0.283 | 0.284 | 0.292 |
| River Wear - Witton Park | 0.319 | 0.321 | 0.321 | 0.326 |
| River Wear - Durham New Elvet Bridge | 0.241 | 0.244 | 0.245 | 0.253 |