Happy Tank
Navajo County, Arizona238 acresView mapDirections
No nutrient or algae sampling on record from ADEQ for this lake.
Happy Tank in Navajo County, Arizona has water-quality measurements published by ADEQ, shown here as reported. Surface area: 238 acres.
Happy Tank is a 238-acre lake in Navajo County, Arizona.
Source: EPA Water Quality Portal sampling records, ADEQ. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Happy Tank is safe to swim in today is a call for the Arizona Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Happy Tank
These are the measurements ADEQ publishes for Happy Tank, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
238 acres
No bathymetric survey has been published for Happy Tank, so its depth is not documented here.
Stays via Stay22
Stays near Happy Tank
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Frequently asked questions about Happy Tank
Where is Happy Tank?
- Happy Tank is a lake in Navajo County, Arizona. Its water-quality measurements are published by ADEQ and shown on this page as reported.
What is the water quality of Happy Tank?
- Happy Tank in Navajo County, Arizona has water-quality measurements published by ADEQ, shown here as reported. Surface area: 238 acres.
Is Happy Tank safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Happy Tank come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.