Hot Tub Rules: Bloomington vs Minneapolis
How do hot tub rules rules compare between Bloomington, MN and Minneapolis, MN?
Bloomington and Minneapolis have similar restriction levels.
Bloomington, MN
Hennepin County
Minnesota Rule 4717 regulates public spas and hot tubs identically to pools, requiring MDH licensure, water testing, and anti-entrapment drains. Residential spas follow ISPSC barrier and electrical rules under the State Building Code.
View full Bloomington rules →Minneapolis, MN
Hennepin County
Minneapolis hot tubs and spas require an electrical permit and must either be surrounded by a 48-inch barrier or be equipped with a locking safety cover meeting ASTM F1346. Portable plug-in spas under 120 volts are exempt from building permits but not from the cover rule.
View full Minneapolis rules →Key Facts Comparison
| Fact | Bloomington | Minneapolis |
|---|---|---|
| Max Temperature | 104 degrees Fahrenheit | - |
| Chlorine Minimum | 2.0 ppm | - |
| Drain Standard | VGB Act compliant | - |
| Residential Cover | ASTM F1346 locking | - |
| Public License | MDH required | - |
| Cover Rule | - | ASTM F1346 locking |
| 240V Hot Tub | - | Electrical permit required |
| 120V Plug-in | - | GFCI outlet only |
| Setback | - | 6 ft from property line |
| Swim Spa | - | Full pool rules if uncovered |
Highlighted rows indicate differences between cities.
Bloomington FAQ
Do I need a permit for a backyard hot tub?
Yes. Electrical permits are required statewide under Minn. Stat. 326B.31, and most local jurisdictions also require building permits for installation and bonding inspection.
Does my hot tub need a fence?
Not if it has an ASTM F1346 locking safety cover. The cover satisfies barrier requirements under the State Building Code in lieu of perimeter fencing.
How hot can my spa get?
Public spas are capped at 104 degrees Fahrenheit. Residential units have no statutory cap, but health authorities recommend the same 104-degree maximum.
Minneapolis FAQ
Do I need a fence around my hot tub?
No, if the hot tub has a locking safety cover meeting ASTM F1346. Almost all commercial hot tub covers meet this standard.
Is a permit required for a plug-in hot tub?
A building permit is not required, but you must have a GFCI-protected outlet. Hard-wired 240-volt tubs need an electrical permit.
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