| Survey name | Type | Altitude | Spacing | Flight line distance |
|---|---|---|---|---|
| Alturas | M/R-D | 121.9 m | 9.60 km | 2,626 km |
| Burney | M-D | 305 m above ground | 0.80 km | km |
| Baker Cypress | M-D | 1372 m (barometer) | 0.80 km | 273 km |
| 1000 Lakes | M-D | 2590 m (barometer) | 0.80 km | 177 km |
| North Sierra Foothills | M-D | 304.8 m above ground | 0.80 km | 8,481 km |
| Lassen KGRA | M/EM-D | 50 m above ground | 0.40 km | 852 km |
| Redding '85 | M-D | 304.8 m above ground | 0.80 km | 14,966 km |
| N. Great Valley North | M-Dz | 1067 m (barometer) | 1.60 km | 3,299 km |
| N.G.V. - Northwest | M-Dz | 1372 m (barometer) | 1.60 km | 804 km |
| California Cascades | M-D | 2743 m (barometer) | 1.60 km | 21,726 km |
| Lassen Peak '80 | M-D | 3353 m (barometer) | 0.80 km | 1,528 km |
| ChicoNorth | M-D | 244 m above ground | 0.80 km | km |
| ChicoSouth | M-D | 244 m above ground | 0.80 km | km |
| RedBluff | M-D | 244 m above ground | 0.80 km | km |
| Redding | M/R-D | 121.9 m | 9.60 km | 2,697 km |
| Susanville | M/R-D | 121.9 m | 9.60 km | 2,644 km |
| Weed | M/R-D | 121.9 m | 9.60 km | 2,660 km |