NORTH AMERICAN WEATHER CONSULTANTS OPERATIONAL CLOUD SEEDING PROGRAMS
Partial Listing (through April 2011)
Project Area: Gunnison County, Colorado
Sponsor: Gunnison County
Technique: Ground based silver iodide seeding
Time Period: 2003-present
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Little Cottonwood Canyon, Utah
Sponsor: Alta and Snowbird Ski Areas
Technique: Ground based silver iodide seeding
Time Period: 1996 – present
Goal: Enhanced winter snowfall for skiing
Project Area: Wellsville and Wasatch Mountains of Northern
Utah
Sponsor: Utah Division of Water Resources and Cache
County
Technique: Ground based silver iodide seeding
Time Period: 1997 – 2000, 2002-present
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Upper Ogden River and Lost Creek
Watersheds, Utah
Sponsor: Weber Basin Water Conservancy District and Utah
Division of Water Resources
Technique: Ground based and airborne silver iodide seeding
Time Period: 1991 – 1993
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Upper San Joaquin River Drainage, Southern
Sierra Nevada of California
Sponsor: Southern California Edison Company
Technique: Ground based and airborne silver iodide seeding
with radar surveillance
Time Period: 1951 – 1987 and 1990 – 1992
Goal: Enhanced winter and summer precipitation for
hydroelectric power production
Project Area: Mountain Watersheds in Central and Southern
Utah
Sponsor: Utah Water Resources Development Corporation
Utah Division of Water Resources, 13 Utah
Counties
Technique: Airborne and ground based silver iodide seeding
Time Period: 1973 – 1983, 1987, 1988-present
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Bear Lake Drainage, Smith & Thomas Forks,
Southwestern Wyoming and Southeastern
Idaho
Sponsor: Utah Power and Light Company
Technique: Ground based silver iodide seeding
Time Period: 1954 – 1970; 1979 – 1982, 1989 – 1990
Goal: Enhanced winter precipitation for hydroelectric
power production
Project Area: Santa Barbara County, California
Sponsor: Santa Barbara County Water Agency
Technique: Ground based and airborne silver iodide seeding
with radar surveillance; ground-based flare
seeding
Time Period: 1950-1953; 1955; 1956-1960; 1978; 1982 – 1997;
2002-2007; 2008-present
Goal: Enhanced winter precipitation for municipal and
agricultural water supplies
Project Area: Grouse Creek, Raft River, Wellsville and
Wasatch Mountains of Northern Utah
Sponsor: Utah Water Resources Development
Corporation,Utah Division of Water Resources,
and Cache and Box Elder Counties
Technique: Ground based silver iodide seeding
Time Period: 1989 – 1997, 2001-present
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Provo and Weber River Drainages in Western
Uinta Mountains of Utah
Sponsor: Utah Water Resources Development Corporation,
Utah Division of Water Resources, Provo River
Water Users Association and Weber Basin Water
Conservancy District
Technique: Ground based silver iodide seeding
Time Period: 1989 – 1995, 2000-present
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Wasatch Mountains in Eastern Salt Lake
County, Utah
Sponsor: Utah Water Resources Development Corporation;
Utah Division of Water Resources; Salt Lake City
Water Division; and Alta, Brighton, and Snowbird
Ski Areas
Technique: Ground based silver iodide seeding
Time Period: 1989 – 1996
Goal: Enhanced winter precipitation for municipal water
supplies
Project Area: Upper Kings River Drainage in the Southern
Sierra Nevada of California
Sponsor: Kings River Conservation District and Kings River
Water Users Association
Technique: Airborne and ground based silver iodide seeding
with radar surveillance
Time Period: 1989 – 1993, 2007-present
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Upper Feather River Drainage in the Northern
Sierra Nevada of California
Sponsor: California Department of Water Resources
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1989
Goal: Enhanced winter precipitation for municipal and
irrigation water supplies
Project Area: Grand Mesa and West Elk Mountains of
Western Colorado
Sponsor: Grand Mesa Water Users Association
Technique: Ground based silver iodide seeding
Time Period: 1990 – 1991
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: San Gabriel Mountains, California
Sponsor: Los Angeles County Flood Control District
Technique: Ground based silver iodide seeding
Time Period: 1959 – 1973, 1991 – 1993, 1997-2001
Goal: Enhanced winter precipitation for municipal water
supplies
Project Area: Bannock, Portneuf and Bear River Mountain
Ranges of Southeastern Idaho
Sponsor: Bear River RC&D and Bannock, Bear Lake,
Caribou, Franklin, and Oneida Counties
Technique: Ground based silver iodide seeding
Time Period: 1988 – 1989, 1992, 1993
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Uinta Mountains of Northeastern Utah
Sponsor: Uinta County, Duchesne County and
Utah Division of Water Resources
Technique: Airborne and ground based silver iodide seeding
Time Period: 1977, 1989, 2003-present
Goal: Increased winter spring, and summer precipitation
for irrigation water supplies
Project Area: Boise River Drainage, Idaho
Sponsor: Boise Project Board of Control
Technique: Ground based silver iodide seeding
Time Period: 1992 – 1996, 2002-2005, 2007-present
Goal: Enhanced winter precipitation for irrigation water
supplies and hydroelectric power production
Project Area: Willow Creek Drainage, Colorado
Sponsor: Northern Colorado Water Conservancy District
Technique: Ground based silver iodide seeding
Time Period: 1992 – 1995
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Higher Elevation Watersheds of Nine Eastern
Idaho Counties and One Western Wyoming
County
Sponsor: High Country RC&D
Technique: Ground based silver iodide seeding
Time Period: 1993, 1995
Goal: Enhanced winter precipitation for irrigation water
supplies
Project Area: Santa Clara County, California
Sponsor: Santa Clara Valley Water District
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1992
Goal: Enhanced winter precipitation for municipal water
supplies
Project Area: Mornos River Drainage, Greece
Sponsor: Greater Athens Water Authority
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1992, 1993
Goal: Enhanced winter precipitation for municipal water
supplies
Project Area: Chixoy River Drainage, Guatemala, C. A.
Sponsor: Empresa Electrica and Instituto Nacional de
Electrificacion
Technique: Airborne and ground based silver iodide seeding
with radar surveillance
Time Period: 1991, 1992, 1994
Goal: Enhanced summer precipitation for hydroelectric
power production
Project Area: El Cajon Drainage Basins, Honduras, C. A.
Sponsor: Empresa Nacional De Energia Electrica
Technique: Airborne and ground based silver iodide seeding
with radar surveillance
Time Period: 1993, 1994, 1995, 1997
Goal: Enhanced summer precipitation for hydroelectric
power production
Project Area: Tsengwen Dam Drainage, Taiwan
Sponsor: Taiwan Central Weather Bureau
Technique: Ground based silver iodide seeding
Time Period: 1992, 1994
Goal: Enhanced summer precipitation for irrigation water
supplies
Project Area: West Central Texas Near San Angelo
Sponsor: City of San Angelo, Texas
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1985, 1986, 1987, 1988
Goal: Enhanced summer precipitation for municipal
water supplies
Project Area: Edwards Plateau Northwest of San Antonio
Sponsor: Edwards Underground Water District, San
Antonio, Texas
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1985, 1986
Goal: Enhanced summer precipitation for municipal
water supplies
Project Area: South Central Texas North of Corpus Christi
Sponsor: City of Corpus Christi, Texas
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1985
Goal: Enhanced summer precipitation for municipal
water supplies
Project Area: Pine Valley Mountains in Southwestern Utah
Sponsor: Washington County Water Conservancy District
and Utah Division of Water Resources
Technique: Ground based silver iodide seeding
Time Period: 1985-1987
Goal: Enhanced winter precipitation for municipal and
irrigation water supplies
Project Area: Southern Delaware
Sponsor: Delaware Department of Agriculture
Here are the cloud seeding ( chemtrailing) programmes for continental United States just by a single company- North American Weather Consultants.
Technique: Airborne silver iodide seeding with radar
surveillance
Time Period: 1985
Goal: Enhanced summer precipitation for agricultural land.
Here are the cloud seeding ( chemtrailing) programmes for continental United States just by a single company- North American Weather Consultants.