Station Name: SOUTH PLATTE RIVER ABV STRONTIA SPGS RESERVOIR, CO
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 6,060 feet

Nearest Address:
S Platte River Rd
Roxborough Park, CO 80125
Jefferson County

GPS Coordinates: 39.41641667, -105.1510556

Nearby Water Temperatures

Fire Weather Watch issued April 20 at 11:42AM MDT until April 23 at 12:00AM MDT by NWS Denver CO

Effective: Mon April 20, 2026, 11:42 AM
Expires: Tue April 21, 2026, 12:30 AM

The National Weather Service in Denver has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Wednesday morning through Wednesday evening. * AFFECTED AREA...Fire Weather Zones 214, 216, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250 and 251. * TIMING...From Wednesday morning through Wednesday evening. * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...5 to 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.

A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Air Quality Alert issued April 20 at 4:10PM MDT by NWS Denver CO

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Mon April 20, 2026, 4:10 PM
Expires: Tue April 21, 2026, 12:00 AM

The Colorado Department of Public Health and Environment has issued the following... WHAT...Ozone Action Day Alert. WHERE...Douglas, Jefferson, Denver, western Arapahoe, western Adams, Broomfield, Boulder, Larimer, and Weld Counties WHEN...400 PM Monday April 20 to 1200 AM Tuesday April 21 IMPACTS...Ozone Action Day Alert is now in effect for the Front Range Urban Corridor. An intrusion of ozone from high in the atmosphere could raise ozone levels into the Unhealthy for Sensitive Groups category Monday afternoon and evening. Lower ozone levels are expected on Tuesday. For Colorado air quality conditions, forecasts, and advisories, visit: https://www.colorado.gov/airquality/colorado_summary.aspx If possible, please help us reduce pollution by limiting driving gas and diesel-powered vehicles until at least 4 PM Tuesday, April 21, 2026. Colorado is also addressing ozone pollution through state policies. For more information about health impacts and how ozone pollution forms in Colorado, visit: https://cdphe.colorado.gov/ozone-pollution- and-your-health HEALTH INFORMATION...Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with lung disease, such as asthma. Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy outdoor exertion.

Air Quality Alert issued April 20 at 4:10PM MDT by NWS Denver CO

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Mon April 20, 2026, 4:10 PM
Expires: Tue April 21, 2026, 12:00 AM

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Ozone. WHERE...Clear Creek, Gilpin, Park, Teller, El Paso, Fremont, Elbert and Pueblo Counties. Locations include, but are not limited to Georgetown, Central City, Fairplay, Cripple Creek, Colorado Springs, Canon City, Kiowa and Pueblo. WHEN...200 PM Monday April 20 to 1200 AM Tuesday April 21 IMPACTS...An intrusion of ozone from high in the atmosphere may result in ozone concentrations reaching the Unhealthy for Sensitive groups category within the advisory area Monday afternoon and evening. Ozone levels should gradually decrease overnight Monday night. HEALTH INFORMATION...Public Health Recommendations: Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with lung disease, such as asthma. Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy outdoor exertion.

Air Quality Alert issued April 20 at 2:10PM MDT by NWS Denver CO

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Mon April 20, 2026, 2:10 PM
Expires: Tue April 21, 2026, 12:00 AM

The Colorado Department of Public Health and Environment has issued the following... WHAT...Air Quality Health Advisory for Ozone. WHERE...Clear Creek, Gilpin, Park, Teller, El Paso, Fremont, Elbert and Pueblo Counties. Locations include, but are not limited to Georgetown, Central City, Fairplay, Cripple Creek, Colorado Springs, Canon City, Kiowa and Pueblo. WHEN...200 PM Monday April 20 to 1200 AM Tuesday April 21 IMPACTS...An intrusion of ozone from high in the atmosphere may result in ozone concentrations reaching the Unhealthy for Sensitive groups category within the advisory area Monday afternoon and evening. Ozone levels should gradually decrease overnight Monday night. HEALTH INFORMATION...Public Health Recommendations: Increasing likelihood of respiratory symptoms and breathing discomfort in active children and adults and people with lung disease, such as asthma. Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy outdoor exertion.

Red Flag Warning issued April 20 at 12:16AM MDT until April 23 at 12:00AM MDT by NWS Pueblo CO

Effective: Mon April 20, 2026, 12:16 AM
Expires: Mon April 20, 2026, 4:30 PM

The National Weather Service in Pueblo has issued a Red Flag Warning for gusty winds and low relative humidity, which is in effect from 10 AM Wednesday to midnight MDT Wednesday night. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 220, 221, 222, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234 and 235. * TIMING...From 10 AM Wednesday to midnight MDT Wednesday night. * WINDS...Southwest 25 to 35 mph with gusts up to 60 mph. * RELATIVE HUMIDITY...As low as 5 percent. * IMPACTS...Extreme fire danger is expected. Fires will uncontrollably spread and be very destructive.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.