Station Name: HAVASU CREEK ABOVE THE MOUTH, NEAR SUPAI, AZ
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 2,172 feet / 662 meters

Nearest Address:
Havasu Canyon Trail
Supai, AZ 86022
Coconi County

GPS Coordinates: 36.30581618, -112.761305

Nearby Water Temperatures

Extreme Heat Warning issued August 19 at 12:34AM MST until August 20 at 8:00PM MST by NWS Flagstaff AZ

Effective: Tue August 19, 2025, 12:34 AM
Expires: Wed August 20, 2025, 5:00 AM

* WHAT...Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 101 degrees at Havasupai Gardens, to 113 degrees at Phantom Ranch. * WHERE...Lower elevations of the Grand Canyon. * WHEN...For the Extreme Heat Warning, from 10 AM this morning to 8 PM MST Wednesday. For the Extreme Heat Watch, from Wednesday evening through Friday evening. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.

This warning is reserved for only the hottest days of the year and is issued when temperatures are expected to rise to dangerous levels. Day hikers on Bright Angel Trail should descend no farther than 1 1/2 miles from the upper trailhead. Between the hours of 10 AM and 4 PM, hikers should be out of the canyon or at Havasupai Gardens or Bright Angel campgrounds, physical activity is discouraged. All hikers should have adequate gear, including a wide-brimmed hat, sunscreen, salty snacks, sufficient water, and electrolyte mix. Doubling your calorie intake helps maintain your energy. Hike smart. Take action when you see symptoms of heat exhaustion and heat stroke. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Stay cool, stay hydrated, stay informed.

Extreme Heat Watch issued August 19 at 12:34AM MST until August 22 at 8:00PM MST by NWS Flagstaff AZ

Effective: Tue August 19, 2025, 12:34 AM
Expires: Wed August 20, 2025, 5:00 AM

* WHAT...Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 101 degrees at Havasupai Gardens, to 113 degrees at Phantom Ranch. * WHERE...Lower elevations of the Grand Canyon. * WHEN...For the Extreme Heat Warning, from 10 AM this morning to 8 PM MST Wednesday. For the Extreme Heat Watch, from Wednesday evening through Friday evening. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.

This warning is reserved for only the hottest days of the year and is issued when temperatures are expected to rise to dangerous levels. Day hikers on Bright Angel Trail should descend no farther than 1 1/2 miles from the upper trailhead. Between the hours of 10 AM and 4 PM, hikers should be out of the canyon or at Havasupai Gardens or Bright Angel campgrounds, physical activity is discouraged. All hikers should have adequate gear, including a wide-brimmed hat, sunscreen, salty snacks, sufficient water, and electrolyte mix. Doubling your calorie intake helps maintain your energy. Hike smart. Take action when you see symptoms of heat exhaustion and heat stroke. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Stay cool, stay hydrated, stay informed.

Extreme Heat Warning issued August 19 at 12:34AM MST until August 20 at 8:00PM MST by NWS Flagstaff AZ

Effective: Tue August 19, 2025, 12:34 AM
Expires: Wed August 20, 2025, 5:00 AM

* WHAT...Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 101 degrees at Havasupai Gardens, to 113 degrees at Phantom Ranch. * WHERE...Lower elevations of the Grand Canyon. * WHEN...For the Extreme Heat Warning, from 10 AM this morning to 8 PM MST Wednesday. For the Extreme Heat Watch, from Wednesday evening through Friday evening. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.

This warning is reserved for only the hottest days of the year and is issued when temperatures are expected to rise to dangerous levels. Day hikers on Bright Angel Trail should descend no farther than 1 1/2 miles from the upper trailhead. Between the hours of 10 AM and 4 PM, hikers should be out of the canyon or at Havasupai Gardens or Bright Angel campgrounds, physical activity is discouraged. All hikers should have adequate gear, including a wide-brimmed hat, sunscreen, salty snacks, sufficient water, and electrolyte mix. Doubling your calorie intake helps maintain your energy. Hike smart. Take action when you see symptoms of heat exhaustion and heat stroke. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Stay cool, stay hydrated, stay informed.

Extreme Heat Watch issued August 19 at 12:34AM MST until August 22 at 8:00PM MST by NWS Flagstaff AZ

Effective: Tue August 19, 2025, 12:34 AM
Expires: Wed August 20, 2025, 5:00 AM

* WHAT...Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 101 degrees at Havasupai Gardens, to 113 degrees at Phantom Ranch. * WHERE...Lower elevations of the Grand Canyon. * WHEN...For the Extreme Heat Warning, from 10 AM this morning to 8 PM MST Wednesday. For the Extreme Heat Watch, from Wednesday evening through Friday evening. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.

This warning is reserved for only the hottest days of the year and is issued when temperatures are expected to rise to dangerous levels. Day hikers on Bright Angel Trail should descend no farther than 1 1/2 miles from the upper trailhead. Between the hours of 10 AM and 4 PM, hikers should be out of the canyon or at Havasupai Gardens or Bright Angel campgrounds, physical activity is discouraged. All hikers should have adequate gear, including a wide-brimmed hat, sunscreen, salty snacks, sufficient water, and electrolyte mix. Doubling your calorie intake helps maintain your energy. Hike smart. Take action when you see symptoms of heat exhaustion and heat stroke. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Stay cool, stay hydrated, stay informed.