Dark Sky Rules: South Jordan vs West Valley City
How do dark sky rules rules compare between South Jordan, UT and West Valley City, UT?
West Valley City has fewer restrictions than South Jordan.
South Jordan, UT
Salt Lake County
South Jordan has outdoor lighting standards in its zoning code requiring full-cutoff fixtures, shielding, and limits on trespass. Utah has no statewide dark-sky law, but many Utah cities have adopted lighting ordinances to reduce light pollution.
View full South Jordan rules →West Valley City, UT
Salt Lake County
West Valley City does not have a formal dark-sky ordinance but its zoning code requires outdoor lighting to be shielded and directed away from neighboring properties.
View full West Valley City rules →Key Facts Comparison
| Fact | South Jordan | West Valley City |
|---|---|---|
| Statewide law | None — local only | - |
| Fixture type | Full-cutoff / shielded typical | - |
| Property-line illuminance | 0.1–0.5 fc typical | - |
| Holiday lights | Typically exempt in season | - |
| Enforcement | Code Enforcement | - |
| Fact | - | No formal dark-sky ordinance |
Highlighted rows indicate differences between cities.
South Jordan FAQ
Can I have a bright security floodlight?
Yes, but it must be shielded and aimed downward so light does not trespass onto neighbors.
Are holiday lights regulated?
Generally exempt during a defined holiday season; leaving them year-round may violate code.
Is South Jordan a dark-sky city?
No formal designation, but the zoning code follows many dark-sky best practices.
West Valley City FAQ
Can I install floodlights on my house?
Yes if they do not create a nuisance to neighbors.
Are streetlights shielded?
City uses downward-directed LED streetlights in recent installations.
Compare other topics
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