Station Name: HALFMOON CREEK NEAR MALTA, CO
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 9,875 feet

Nearest Address:
Halfmoon Rd
Twin Lakes, CO 81251
Lake County

GPS Coordinates: 39.17221259, -106.3891926

Nearby Water Temperatures

Air Quality Alert issued June 29 at 5:10PM MDT by NWS Pueblo CO

Effective: Mon June 29, 2026, 5:10 PM
Expires: Tue June 30, 2026, 9:00 AM

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...Grand, Gilpin, Clear Creek, Summit, Eagle, Garfield, Mesa, Delta, Pitkin, Lake, Park, Chaffee, Gunnison, Montrose, Ouray, San Miguel, Dolores and northern Montezuma Counties. Locations include, but are not limited to Granby, Hot Sulphur Springs, Kremmling, Central City, Georgetown, Breckenridge, Eagle, Vail, Glenwood Springs, Grand Junction, Delta, Aspen, Leadville, Fairplay, Buena Vista, Salida, Gunnison, Montrose, Nucla, Ouray, Telluride, and Dove Creek. WHEN...900 AM Monday June 29 to 900 AM Tuesday June 30 IMPACTS...Areas near and downwind of large fires in southwestern Colorado and southeastern Utah could have periods of moderate to heavy smoke through at least Tuesday morning. HEALTH INFORMATION...Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.

Air Quality Alert issued June 29 at 10:10PM MDT by NWS Pueblo CO

Effective: Mon June 29, 2026, 10:10 PM
Expires: Tue June 30, 2026, 9:00 AM

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Wildfire Smoke. WHERE...Grand, Gilpin, Clear Creek, Summit, Eagle, Garfield, Mesa, Delta, Pitkin, Lake, Park, Chaffee, Gunnison, Montrose, Ouray, San Miguel, Dolores and northern Montezuma Counties. Locations include, but are not limited to Granby, Hot Sulphur Springs, Kremmling, Central City, Georgetown, Breckenridge, Eagle, Vail, Glenwood Springs, Grand Junction, Delta, Aspen, Leadville, Fairplay, Buena Vista, Salida, Gunnison, Montrose, Nucla, Ouray, Telluride, and Dove Creek. WHEN...900 AM Monday June 29 to 900 AM Tuesday June 30 IMPACTS...Areas near and downwind of large fires in southwestern Colorado and southeastern Utah could have periods of moderate to heavy smoke through at least Tuesday morning. HEALTH INFORMATION...Public Health Recommendations: If smoke is thick or becomes thick in your neighborhood you may want to remain indoors. This is especially true for those with heart disease, respiratory illnesses, the very young, and older adults. Consider limiting outdoor activity when moderate to heavy smoke is present. Consider relocating temporarily if smoke is present indoors and is making you ill. If visibility is less than 5 miles in smoke in your neighborhood, smoke has reached levels that are unhealthy.