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Satellite view of Green Tank

Green Tank

Reservoir

Use caution — no live reading, and an advisory is in effect

Use caution

Use caution — no live reading, and an advisory is in effect: an Extreme Heat Warning is in effect for Western Pima County Including Ajo/Organ Pipe Cactus National Monument and other areas.

  • An Extreme Heat Warning is in effect for Western Pima County Including Ajo/Organ Pipe Cactus National Monument and other areas.
  • No live water-temperature reading for this spot.
Use cautionHot — visit early

Interactive map not available

Use caution — no live reading, and an advisory is in effect

Use caution

Use caution — no live reading, and an advisory is in effect: an Extreme Heat Warning is in effect for Western Pima County Including Ajo/Organ Pipe Cactus National Monument and other areas.

  • An Extreme Heat Warning is in effect for Western Pima County Including Ajo/Organ Pipe Cactus National Monument and other areas. NWS Tucson AZ
  • No live water-temperature reading for this spot.

No official beach-advisory feed for Arizona yet — follow posted signs and local guidance.

Weather at Green Tank

H: 113° L: 82°
Partly Cloudy
Partly Cloudy
97°
|
Feels like 87°
Precipitation
2%
Humidity
16%
Wind
15 mph
UV Index
0
Water Conditions:
🏊Perfect for swimming
12 AM
Clear
89°
3 AM
Overcast
86°
6 AM
Sunny
83°
9 AM
Sunny
89°
12 PM
Sunny
106°
3 PM
Sunny
112°
6 PM
Sunny
108°
9 PM
Overcast
100°

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Frequently asked questions

Where is Green Tank?
Green Tank is a reservoir in Arizona.
Can you swim at Green Tank?
Use caution — no live reading, and an advisory is in effect: an Extreme Heat Warning is in effect for Western Pima County Including Ajo/Organ Pipe Cactus National Monument and other areas. Checked August 23, 2026.

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Water temperatureCrowds & parkingBest time to goSafety & access

Best Times to Visit

☀️
Right Now
Very warm - visit early morning or evening
🏞️ Lakes Tips:
  • Check for boat launch facilities and fees
  • Obtain required fishing licenses before arrival
  • Be aware of lake-specific regulations and restrictions
  • Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

Arizona

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