Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Cape FlatteryM/R-D121.92 m 9.66 km248 km
ChelanM/R-D121.92 m above ground0.80 km383 km
ConcreteM/R-D121.92 m 9.66 km1,799 km
Copalis BeachM/R-D121.92 m 9.66 km467 km
Gleason MountainM/R-D121.92 m above ground0.40 km579 km
GrangevilleM/R-D121.92 m 9.66 km2,636 km
HoquiamM/R-D121.92 m 9.66 km2,282 km
Washington-Idaho-MontanaM-Dz2133.6 m (barometer)3.22 km8,441 km
Hells CanyonM-Dz2743.2 m (barometer)1.61 km3,058 km
Lost CreekM/R-D121.92 m above ground0.40 km789 km
Midnite-Sherwood Mines E.M/R-D121.92 m above ground0.80 km1,432 km
Mt. Leona-Nancy CreekM/R-D121.92 m above ground0.40 km6,529 km
OkanoganM/R-D121.92 m 1.61 km7,910 km
PortlandM-D152.4 m above ground0.40 km5,700 km
Walla Walla (Pendleton)M-D&Dz152.4 m above ground1.61 km3,972 km
Longview NorthM-D304.8 m above ground0.80 km13,889 km
Hillsboro NorthwestM-D304.8 m above ground0.53 km483 km
Northern Cascades WestM-D2133.6 m (barometer)1.61 km10,139 km
Northern Cascades EastM-D1524 m (barometer)1.61 km5,472 km
PendletonM/R-D121.92 m 9.66 km2,337 km
PullmanM/R-D121.92 m 9.66 km2,612 km
RitzvilleM/R-D121.92 m 4.83 km4,347 km
SandpointM/R-D121.92 m 1.61 km9,994 km
SeattleM/R-D121.92 m 9.66 km1,867 km
Spirit PlutonM/R-D121.92 m above ground0.40 km958 km
SpokaneM/R-D121.92 m 1.61 km6,188 km
The DallesM/R-D121.92 m 9.66 km2,337 km
VancouverM/R-D121.92 m 9.66 km2,342 km
VictoriaM/R-D121.92 m 9.66 km1,011 km
Southwest Washington '51M-Dz304.8 m above ground0.80 km4,091 km
Hanford ARMSM/R-Dz152.4 m above ground1.61 km13,414 km
Twin SistersM-Dz2133.6 m (barometer)1.61 km1,674 km
Cascades Primitive AreaM-Dz3048 m (barometer)1.61 km2,250 km
MortonM-D304.8 m above ground0.80 km2,699 km
South CascadesM-Dz2438.4 m (barometer)1.61 km5,633 km
Northern WashingtonM-Dz2895.6 m (barometer)1.61 km5,349 km
Central WashingtonM-Dz2895.6 m (barometer)1.61 km1,381 km
Northeast Washington '73M-D2133.6 m (barometer)1.61 km8,143 km
Puget SoundM-D914.4 m (barometer)1.61 km4,909 km
Olympic Peninsula '75M-Dz1280.16 m (barometer)3.22 km1,027 km
Olympic Pen.-OffshoreM-Dz152.4 m (barometer)1.61 km1,448 km
Olympic Pen.-SouthM-Dz762 m (barometer)3.22 km2,472 km
S.W. Washington-NW OregonM-D914.4 m (barometer)3.22 km2,245 km
East Puget SoundM-D914.4 m (barometer)3.22 km3,001 km
BellinghamM-D914.4 m (barometer)3.22 km2,358 km
Glacier Peak '79M-D304.8 m above ground1.61 km708 km
IncheliumM-D2133.6 m (barometer)1.61 km346 km
Coulee Dam NorthM-D2133.6 m (barometer)0.80 km2,663 km
Coulee Dam SouthM-D2133.6 m (barometer)1.61 km1,384 km
Mt. BakerM-D3810 m (barometer)1.00 km282 km
Glacier Peak '81M-D3810 m (barometer)1.00 km282 km
Mt. AdamsM-D4419.6 m (barometer)1.00 km282 km
Mt. St. Helens '79M-D3505.2 m (barometer)1.00 km282 km
Mt. Rainier '79M-D2438.4 m (barometer)1.00 km1,988 km
Mt. Rainier '79 PeakM-D5029.2 m (barometer)1.00 km1,263 km
S. Washington CascadesM-D2438.4 m (barometer)1.00 km6,960 km
Goat RocksM-D304.8 m above ground0.80 km1,714 km
Mt. MargaretM-D304.8 m above ground0.80 km1,094 km
Indian HeavenM-D304.8 m above ground0.80 km467 km
Dome PeakM-D304.8 m above ground0.80 km684 km
Mineral RidgeM-D50.292 m above ground0.40 km241 km
Thirty-Mile CreekM-D50.292 m above ground0.40 km322 km
Mt. St. Helens '81M/EM-D50 m above ground0.20 km64 km
Mt. St. Helens ReflyM-D3505.2 m (barometer)1.00 km282 km
Olympic MountainsM-D2133.6 m (barometer)4.83 km1,022 km
North Cascades Nat. ParkM-D2743.2 m (barometer)4.83 km813 km
Mt. Rainier '96M-D91.44 m above ground0.25 km1,167 km
Puget Lowlands AM-D243.84 m above ground0.40 km63,465 km
Puget Lowlands B (West)M-D243.84 m above ground0.80 km1,392 km
Puget Lowlands C (East)M-D243.84 m above ground0.80 km7,290 km
Columbia RiverM-D228.6 m above ground0.40 km4,200 km
Mt. Baker '02M/EM-D60.96 m above ground0.25 km100 km
Mt. Adams '02M/EM-D60.96 m above ground0.25 km100 km
Gray's HarborM-D228.6 m above ground0.40 km7,620 km
Cle ElumM-D152.4 m above ground0.40 km18,137 km
HanfordM-D152.4 m above ground0.40 km30,703 km
W. Fork Sampoil RiverM-D121.92 m above ground0.40 km1,505 km
Mt. Leona-Nancy CreekM-D121.92 m above ground0.40 km6,529 km
Midnite-Sherwood Mines W.M-D121.92 m above ground0.40 km1,432 km
Lost CreekM-D121.92 m above ground0.40 km789 km
Gleason MountainM-D121.92 m above ground0.40 km579 km
ChelanM-D121.92 m above ground0.80 km383 km
Spirit PlutonM-D121.92 m above ground0.40 km958 km
Walla WallaM/R-D121.92 m 9.66 km2,298 km
Northeast Washington '59M-Dz152.4 m above ground0.40 km6,349 km
Area A, Central WashingtonM-Dz304.8 m above ground0.80 km15,421 km
Area B, Central WashingtonM-D457.2 m above ground0.80 km4,778 km
Area C, Central WashingtonM-D304.8 m above ground0.80 km7,041 km
Area D, Central WashingtonM-D304.8 m above ground0.80 km6,891 km
Area E1, Central WashingtonM-D304.8 m above ground0.80 km4,989 km
Area F, Central WashingtonM-D457.2 m above ground0.80 km14,782 km
Central Washington, Block EM-Dz304.8 m above ground0.80 km11,104 km
WenatcheeM/R-D121.92 m 9.66 km2,248 km
W. Fork Sampoil RiverM/R-D121.92 m above ground0.40 km1,505 km
YakimaM/R-D121.92 m 9.66 km2,169 km